CPC Definition - Subclass C01G
This place covers:
Inorganic compounds or salts containing metals like Cu,Ag,Au,Zn,Cd,Hg, Ga, In,Tl,Ge,Sn,Pb,Ti,Zr,Hf,As,Bi,Sb,V,Nb,Ta,cr,mo,W,U,Mn,Re,Fe,Co,Ni,Ru,Rh,Pd,Os,Ir,Pt and the transuranic elements (Np, Pu,Am,Cm,Bk ,Cf,Es,Fm,Md,No,Lr)
MULTIPLE CLASSIFICATION
Biocidal, pest repellant, pest attractant, or plant growth regulatory activity of chemical compounds or preparations is further classified in A01P.
Therapeutic activity of chemical compounds or medicinal preparations is further classified in subclass A61P.
Uses of cosmetics or similar toilet preparations are further classified in subclass A61Q.
This place does not cover:
Metal hydrides, monoborane, diborane or addition complexes thereof | |
Salts of oxyacids of halogens | |
Peroxides, salts of peroxyacids | |
Sulfides or polysulfides of magnesium, calcium, strontium, or barium | |
Thiosulfates, dithionites, polythionates | |
Compounds containing selenium or tellurium | |
Binary compounds of nitrogen with metals | |
Azides | |
Compounds other than ammonia or cyanogen containing nitrogen and non-metals and optionally metals | |
Amides or imides of silicon | |
Metal imides or amides | |
Nitrites | |
Compounds of noble gases | |
Phosphides | |
Salts of oxyacids of phosphorus | |
Carbides | |
Compounds containing silicon | |
Compounds containing boron | |
Compounds having molecular sieve properties but not having base-exchange properties | |
Compounds having molecular sieve and base-exchange properties, e.g. crystalline zeolites | |
Cyanides | |
Salts of cyanic acid | |
Salts of cyanamide | |
Thiocyanates | |
Double sulfates of magnesium with sodium or potassium | |
With other alkali metals | |
Alloys or intermetallic compounds | |
Treatment of ores |
Attention is drawn to the following places, which may be of interest for search:
Treatment of specific inorganic materials other than fibrous fillers, for use as filler or pigment |
The Physical properties of the specific compounds of metals are indexed according the C01P-Indexing Code scheme.
In case a group is indicated as indexed, the subgroups thereof are also indexed
The C01P-indexation scheme deals with Structural and Physical Aspects of Solid Inorganic Compounds classified in subclasses C01B - C01G and C09C.These aspects include crystal-structural characteristics, particle morphology and physical properties.
Exception from the last appropriate place rule :
Dopant: A dopant, also called a doping agent, is a trace impurity element that is inserted into a substance (in very low concentrations) in order to alter the physical properties of the substance. For the purpose of classification, a dopant is considered as such, when it's concentration is less than 5% (wt, vol, at.) or when mentioned as such in the patent document to be classified.
In such a case, the compound is classified ignoring the dopant(s) and the last appropriate place rule does not apply in view of the dopant(s). In case of doubts, the document is given the class relating to the last appropriate place rule by taking into account the dopant(s) and in the appropriate class, without taking into account the dopant(s)
This place covers:
This place does not cover:
Electrolytic production of inorganic compounds |
Attention is drawn to the following places, which may be of interest for search:
Other relevant classes see |
This place covers:
Only general methods of preparing metal oxides or multi metal oxides.
Attention is drawn to the following places, which may be of interest for search:
Other relevant classes see |
This group has been completely indexed according to the C01P-indexation scheme. The C01P-Indexation scheme shall be applied.
A document is classified in this class, as soon as it is describing a method which is used for preparing several metal oxides. Example : a method for preparing chromium, copper or nickel oxides. In this example the following classes are additionally given : C01G 37/02, C01G 3/02 and C01G 53/04
This place covers:
General methods for preparing metal carbonyls or metal carbonyl mixed metal salts
Attention is drawn to the following places, which may be of interest for search:
Mn carbonyl | |
Fe carbonyl | |
Co carbonyl | |
Ni carbonyl | |
Ru,Rh,Pd,Os,Ir,Pt carbonyl |
Specific examples shall be classified in the appropriate C01G 3/00-C01G 99/00 classes. The C01P-Indexation scheme shall be applied.
This place covers:
General methods for making metal halides or multi metal halides
Attention is drawn to the following places, which may be of interest for search:
Other relevant classes see | |
Cu halides | |
Ag halides | |
Zn halides | |
Hg halides | |
Ge halides | |
Sn halides | |
Pb halides | |
Ti halides | |
Zr halides | |
Hf halides | |
As halides | |
Sb halides | |
V halides | |
Ta halides | |
Cr halides | |
Mo halides | |
W halides | |
U halides | |
Mn halides | |
Fe halides | |
Co halides | |
Ni halides | |
Ru, Rh,Pd,Os,Ir,Rh halides | |
Transuranic compounds halides | |
Pu |
Specific examples shall be classified in the appropriate C01G 3/00-C01G 99/00 classes.
The C01P-Indexation scheme shall be applied.
This place covers:
General methods of making metal or multi metal halides
Attention is drawn to the following places, which may be of interest for search:
Other relevant classes see | |
Cu nitrates | |
Pb nitrates | |
Mn nitrates |
Specific examples shall be classified in the appropriate C01G 3/00-C01G 99/00 classes.
The C01P-Indexation scheme shall be applied.
This place covers:
General methods of making metal sulfates or multi metal sulfates.
Attention is drawn to the following places, which may be of interest for search:
Other relevant classes | |
Cu sulfates | |
Zn sulfates | |
Pb sulfates | |
Ti sulfates | |
Zr sulfates | |
Hf sulfates | |
Cr sulfates | |
Mn sulfates | |
Fe sulfates | |
Co sulfates | |
Ni sulfates |
Specific examples shall be classified in the appropriate C01G 3/00-C01G 99/00 classes. The C01P-Indexation scheme shall be applied.
This place covers:
General methods for preparing metal or multi metal sulfides, i.e. compounds comprising an anion like S2-(sulfide), or [Sn]2- (polysulfide).
Attention is drawn to the following places, which may be of interest for search:
Other relevant classes | |
Cu Sulfides | |
Zn Sulfides | |
Cd Sulfides | |
Pb Sulfides | |
Ti Sulfides | |
As Sulfides | |
Sb Sulfides | |
Mo Sulfides | |
Fe | |
Ni sulfides |
Specific examples shall be classified in the appropriate C01G 3/00-C01G 99/00 classes. The C01P-Indexation scheme shall be applied.
This place covers:
General methods for preparing metal or multi metal sulfites, i.e. compounds comprising an anion like SO32- (Sulfite), S2O52-(disulfite).
Attention is drawn to the following places, which may be of interest for search:
Other relevant classes |
Specific examples shall be classified in the appropriate C01G 3/00-C01G 99/00 classes. The C01P-Indexation scheme shall be applied.
In this place, the following terms or expressions are used with the meaning indicated:
Sulfite, secondary sulfite | compound comprises the anion SO32- |
Hydrogen sulfite, Bisulfite, primary sulfite, acidic sulfite | compound comprises the anion HSO31- |
Disulfite | compound comprises the anion S2O52- |
This place covers:
Inorganic compounds of copper.
Attention is drawn to the following places, which may be of interest for search:
Metallic Copper or Copper alloys fillers or pigments |
The C01P-Indexation scheme shall be applied.
This place covers:
Use of ion exchange techniques, extraction techniques
This place does not cover:
Extraction of metal compounds from ores or concentrates by wet processes |
The C01P-Indexation scheme shall be applied.
This place covers:
This group has been completely indexed according to the C01P-indexation scheme.
Attention is drawn to the following places, which may be of interest for search:
Supraconductors |
The C01P-Indexation scheme shall be applied.
Attention is drawn to the following places, which may be of interest for search:
The C01P-Indexation scheme shall be applied.
This place does not cover:
Extraction of metal compounds from ores or concentrates by wet processes |
The C01P-Indexation scheme shall be applied.
The C01P-Indexation scheme shall be applied.
This place does not cover:
Extraction of metal compounds from ores or concentrates by wet processes |
The C01P-Indexation scheme shall be applied.
The C01P-Indexation scheme shall be applied.
Attention is drawn to the following places, which may be of interest for search:
Treatment of Zn-compounds for use as a pigment or filler | |
Use in Light Emitting Devices (LED)Luminescent Materials | |
Use in Cosmetics |
The C01P-Indexation scheme shall be applied.
This place does not cover:
Extraction of metal compounds from ores or concentrates by wet processes |
The C01P-Indexation scheme shall be applied.
The C01P-Indexation scheme shall be applied.
Attention is drawn to the following places, which may be of interest for search:
Treatment of ZnO, use as pigment or filler |
The C01P-Indexation scheme shall be applied.
This place covers:
Compounds comprising an anion like S2-(sulfide), or [Sn]2- (polysulfide).
The C01P-Indexation scheme shall be applied.
In this place, the following terms or expressions are used with the meaning indicated:
ZnS | zinc blende or sphalerite (stable cubic form), Wurtzite (hexagonal form) |
Attention is drawn to the following places, which may be of interest for search:
Treatment of CdS for use as filler or pigment | |
Luminescent materials |
The C01P-Indexation scheme shall be applied.
In this place, the following terms or expressions are used with the meaning indicated:
Copper(II) sulfate | Blue vitriol, bluestone, Salzburg vitriol |
This place does not cover:
Extraction of metal compounds from ores or concentrates by wet processes |
The C01P-Indexation scheme shall be applied.
The C01P-Indexation scheme shall be applied.
This place covers:
Compounds comprising an anion like S2-(sulfide), or [Sn]2- (polysulfide).
Attention is drawn to the following places, which may be of interest for search:
Treatment of CdS for use as filler or pigment | |
Luminescent materials |
The C01P-Indexation scheme shall be applied.
In this place, the following terms or expressions are used with the meaning indicated:
CdS | Greenockite, Hawleyite |
Attention is drawn to the following places, which may be of interest for search:
Treatment of compounds of mercury |
The C01P-Indexation scheme shall be applied.
In this place, the following terms or expressions are used with the meaning indicated:
HgS | Cinnabar, Vermillion |
This place does not cover:
Extraction of metal compounds from ores or concentrates by wet processes |
The C01P-Indexation scheme shall be applied.
The C01P-Indexation scheme shall be applied.
The C01P-Indexation scheme shall be applied.
In this place, the following terms or expressions are used with the meaning indicated:
Mercury oxide HgO | Mercuric oxide, Montroydite |
The C01P-Indexation scheme shall be applied.
In this place, the following terms or expressions are used with the meaning indicated:
Mercury(II) chloride (HgCl2) | Mercury dichloride, Mercuric chloride, Corrosive sublimate, Mercurous chloride |
Dimercury dichloride (Hg2Cl2, HgCl): | Calomel |
Attention is drawn to the following places, which may be of interest for search:
Coatings | |
Luminescent Materials | |
Semiconductor |
The C01P-Indexation scheme shall be applied.
In patent documents, the following abbreviations are often used:
ITO | Indium Tin oxide (tin-doped indium oxide) |
This place does not cover:
Extraction of metal compounds from ores or concentrates by wet processes |
The C01P-Indexation scheme shall be applied.
The C01P-Indexation scheme shall be applied.
Attention is drawn to the following places, which may be of interest for search:
Semiconductor |
The C01P-Indexation scheme shall be applied.
This place does not cover:
Extraction of metal compounds from ores or concentrates by wet processes |
The C01P-Indexation scheme shall be applied.
The C01P-Indexation scheme shall be applied.
The C01P-Indexation scheme shall be applied.
This place does not cover:
Extraction of metal compounds from ores or concentrates by wet processes |
The C01P-Indexation scheme shall be applied.
The C01P-Indexation scheme shall be applied.
The C01P-Indexation scheme shall be applied.
In patent documents, the following words/expressions are often used as synonyms:
- "Tin dioxide", "Cassiterite", "stannic acid", "flowers of tin" and "tin(IV) oxide"
The C01P-Indexation scheme shall be applied.
This place does not cover:
Extraction of metal compounds from ores or concentrates by wet processes |
The C01P-Indexation scheme shall be applied.
The C01P-Indexation scheme shall be applied.
This group has been completely indexed according to the C01P-indexation scheme.
Attention is drawn to the following places, which may be of interest for search:
The C01P-Indexation scheme shall be applied.
In this place, the following terms or expressions are used with the meaning indicated:
Lead monoxide, Lead(II) oxide | Litharge, Massicot, Plumbous oxide |
Attention is drawn to the following places, which may be of interest for search:
Elektrode materials |
The C01P-Indexation scheme shall be applied.
In this place, the following terms or expressions are used with the meaning indicated:
Lead dioxide, Lead(IV)oxide | Plumbic oxide, Plattnerite |
Attention is drawn to the following places, which may be of interest for search:
This group has been completely indexed according to the C01P-indexation scheme.
In patent documents, the following words/expressions are often used as synonyms:
- "Lead(II,IV) oxide (Pb3O4, or 2PbO·PbO2)", "Lead tetroxide", "minium", "red lead or triplumbic tetroxide", "Mennige" and "Minium"
Attention is drawn to the following places, which may be of interest for search:
Filler or Pigment |
The C01P-Indexation scheme shall be applied.
In patent documents, the following words/expressions are often used as synonyms:
- "Lead carbonate basic lead carbonate (2PbCO3·Pb(OH)2)" and "Cerussite white lead"
Attention is drawn to the following places, which may be of interest for search:
Rodenticides |
The C01P-Indexation scheme shall be applied.
In patent documents, the following words/expressions are often used as synonyms:
- "Lead(II) nitrate", "Lead nitrate", "Plumbous nitrate", "Lead dinitrate",and "Plumb dulcis"
Attention is drawn to the following places, which may be of interest for search:
Electrode materials |
The C01P-Indexation scheme shall be applied.
In patent documents, the following words/expressions are often used as synonyms:
- "Lead(II) sulfate" and "Anglesite"
This place covers:
Compounds comprising an anion like S2-(sulfide), or [Sn]2- (polysulfide).
The C01P-Indexation scheme shall be applied.
In patent documents, the following words/expressions are often used as synonyms:
- "Lead(II) sulfide", "Plumbous sulfide" and , "Galena"
- "Lead(IV) sulfide" and "Lead disulfide"
This place covers:
A plumbate is a salt having one of the several lead-containing oxyanions. Although the term plumbate can refer either to plumbate(II) or plumbate(IV), it traditionally refers specifically to plumbate(IV), whereas plumbate(II) is referred to as plumbite.
The C01P-Indexation scheme shall be applied.
This place does not cover:
Extraction of metal compounds from ores or concentrates by wet processes |
The C01P-Indexation scheme shall be applied.
This place does not cover:
Preparation involving a liquid-liquid extraction, an adsorption or an ion- exchange | |
Titanates |
This place covers:
Titanates of one or more metals other than titanium.
In particular the following compounds are covered:
- orthotitanates, having the formula M2TiO4 (M = divalent metal);
- metatitanates, having the formula MTiO3 (M = divalent metal);
- complex titanates, e.g.
- bismuth titanate Bi4Ti3O12; or
- lead zirconate titanate (PZT) Pb[ZrxTi1-x]O3, 0≤x≤1. Note that PZT is only classified in this group, insofar as Zr is considered as a dopant.
This place does not cover:
Preparation involving a liquid-liquid extraction, an adsorption or an ion- exchange |
Attention is drawn to the following places, which may be of interest for search:
Ceramic material | |
Treatment of, pigments, fillers | |
Semiconductors, Supraconductors |
In patent documents, the following abbreviations are often used:
PZT | Lead zirconate titanate (Pb[ZrxTi1-x]O3 0≤x≤1) |
This place covers:
M=Alkali metal (M=Li, Na, K, Rb, Cs etc.)
Attention is drawn to the following places, which may be of interest for search:
Ceramic material | |
Treatment of, pigments, fillers | |
Semiconductors, Supraconductors |
The C01P-Indexation scheme shall be applied.
This place covers:
M=Alkaline Earth metal (M=Mg, Ca, Sr, Ba)
Attention is drawn to the following places, which may be of interest for search:
Ceramic material | |
Treatment of, pigments, fillers | |
Semiconductors, Supraconductors |
This place covers:
Compounds comprising an anion like S2-(sulfide), or [Sn]2- (polysulfide).
Attention is drawn to the following places, which may be of interest for search:
Electrode materials |
The C01P-Indexation scheme shall be applied.
In patent documents, the following words/expressions are often used as synonyms:
- "Titanium(II) Sulfide", "titanium monosulfide" and ,"Wassonite"
The C01P-Indexation scheme shall be applied.
The C01P-Indexation scheme shall be applied.
In patent documents, the following words/expressions are often used as synonyms:
- "Titanium(IV) chloride", "Titanium tetrachloride" and "Tetrachlorotitanium"
This place covers:
Aftertreatment of titanium tetrachloride
The C01P-Indexation scheme shall be applied.
This place covers:
The C01P-Indexation scheme shall be applied.
In patent documents, the following words/expressions are often used as synonyms:
- "Titanium(III) Chloride" and "titanium trichloride" and,"titanous chloride"
Attention is drawn to the following places, which may be of interest for search:
Catalysis | |
Ceramic Materials | |
Use as filler in Polymers, Coatings etc. | |
Treatment of, for use as pigment and filler |
Attention is drawn to the following places, which may be of interest for search:
Catalysis | |
Ceramic Materials | |
Use as filler in Polymers, Coatings etc. | |
Treatment of, for use as pigment and filler |
The C01P-Indexation scheme shall be applied.
In patent documents, the following words/expressions are often used as synonyms:
- "Titanium(II) oxide" and "Titanium monoxide"
- "Titanium(III) oxide" and "Titanium sesquioxide "
This place covers:
This group has been completely indexed according to the C01P-indexation scheme.
Attention is drawn to the following places, which may be of interest for search:
Catalysis | |
Coatings on glass | |
Filler in Polymers | |
Treatment of, Pigment and filler | |
Dye sensitized solar cells |
The C01P-Indexation scheme shall be applied.
In patent documents, the following words/expressions are often used as synonyms:
- "Titanium(IV) oxide", "Titanium dioxide", "Titania", "Rutile (tetragonal)","Anatase (tetragonal)" and "Brookite (orthorhombic)"
This place covers:
Hydrolysis of titanium compounds other than chlorides and sulfates, e.g.. hydrolysis of organo-titanium salts.
This place covers:
Flame pyrolysis, halide oxidation
The C01P-Indexation scheme shall be applied.
In this place, the following terms or expressions are used with the meaning indicated:
PZT (when Zr is not considered as dopant) | Lead zirconate titanate (Pb[ZrxTi1-x]O3 0≤x≤1) |
This place does not cover:
Extraction of metal compounds from ores or concentrates by wet processes |
The C01P-Indexation scheme shall be applied.
In this place, the following terms or expressions are used with the meaning indicated:
YSZ | Yttria-stabilized zirconia |
In patent documents, the following words/expressions are often used as synonyms:
- "Zirconium dioxide (ZrO2)", "Zirconia" and, "Baddeleyite"
This place does not cover:
Extraction of metal compounds from ores or concentrates by wet processes |
The C01P-Indexation scheme shall be applied.
The C01P-Indexation scheme shall be applied.
This place does not cover:
Extraction of metal compounds from ores or concentrates by wet processes |
The C01P-Indexation scheme shall be applied.
The C01P-Indexation scheme shall be applied.
This place covers:
Compounds comprising an anion like S2-(sulfide), or [Sn]2- (polysulfide).
The C01P-Indexation scheme shall be applied.
In this place, the following terms or expressions are used with the meaning indicated:
Arsenite | chemical compound containing an arsenic oxoanion where arsenic has oxidation state +3. The different forms of the anion are the next ones: ortho-arsenite: [AsO3]3- and meta-arsenite: [AsO2]-; Examples of arsenites include sodium arsenite which contains a polymeric linear anion, [AsO2−]n, and silver arsenite, Ag3AsO3, which contains the trigonal, AsO33− anion. |
Arsenate [AsO4]3- | arsenate (compound) is any compound that contains this ion. Arsenates are salts or esters of arsenic acid. The arsenic atom in arsenate has a valency of 5 and is also known as pentavalent arsenic or As[V]. |
This place does not cover:
Extraction of metal compounds from ores or concentrates by wet processes |
The C01P-Indexation scheme shall be applied.
This place does not cover:
Extraction of metal compounds from ores or concentrates by wet processes |
The C01P-Indexation scheme shall be applied.
The C01P-Indexation scheme shall be applied.
The C01P-Indexation scheme shall be applied.
This place covers:
Compounds comprising an anion like S2-(sulfide), or [Sn]2- (polysulfide).
The C01P-Indexation scheme shall be applied.
In this place, the following terms or expressions are used with the meaning indicated:
The antimonate ion is [Sb(OH)6]- | , where antimony is present in its +5 oxidation state. antimonite refers to salts of antimony(III), such as NaSb(OH)4 and NaSbO2 (metaantimonite).These are formally salts of antimonous acid (antimonious acid), "Sb(OH)3" |
This place does not cover:
Extraction of metal compounds from ores or concentrates by wet processes |
The C01P-Indexation scheme shall be applied.
This place does not cover:
Extraction of metal compounds from ores or concentrates by wet processes |
The C01P-Indexation scheme shall be applied.
This place does not cover:
Extraction of metal compounds from ores or concentrates by wet processes |
The C01P-Indexation scheme shall be applied.
Attention is drawn to the following places, which may be of interest for search:
Aftertreatment of compounds of chromium to enhance their pigmenting and filling properties |
The C01P-Indexation scheme shall be applied.
This place does not cover:
Extraction of metal compounds from ores or concentrates by wet processes |
The C01P-Indexation scheme shall be applied.
This place covers:
A Chromylhalide is a chemical compound with the formula CrO2(X)2, with X=halogene
The C01P-Indexation scheme shall be applied.
The C01P-Indexation scheme shall be applied.
In this place, the following terms or expressions are used with the meaning indicated:
Chrome alum or Chromium(III) potassium sulfate | the potassium double sulfate of chromium. Its chemical formula is KCr(SO4)2 and it is commonly found in its dodecahydrate form as KCr(SO4)2·12(H2O). |
The C01P-Indexation scheme shall be applied.
In this place, the following terms or expressions are used with the meaning indicated:
Chromate | salts contain the chromate anion, CrO42− |
Dichromate | salts contain the dichromate anion, Cr2O72−. They are oxyanions of chromium in the oxidation state +6. |
This place does not cover:
Extraction of metal compounds from ores or concentrates by wet processes |
The C01P-Indexation scheme shall be applied.
This place covers:
Compounds comprising an anion like S2-(sulfide), or [Sn]2- (polysulfide).
The C01P-Indexation scheme shall be applied.
This place does not cover:
Extraction of metal compounds from ores or concentrates by wet processes |
The C01P-Indexation scheme shall be applied.
This place does not cover:
Extraction of metal compounds from ores or concentrates by wet processes |
The C01P-Indexation scheme shall be applied.
This place does not cover:
Extraction of metal compounds from ores or concentrates by wet processes |
The C01P-Indexation scheme shall be applied.
This place does not cover:
Making of electrodes comprising the manganites or mangantes for use in galvanic primary cells and batteries, galvanic secondary cells and batteries, fuel cells and batteries. |
Attention is drawn to the following places, which may be of interest for search:
Electrodematerials comprising the manganates, manganites |
The C01P-Indexation scheme shall be applied.
In this place, the following terms or expressions are used with the meaning indicated:
Manganate | any negatively charged molecular entity with manganese as the central atom : Permanganates ([MnO4]-) or manganates ( [MnO4]2-) However, for the purpose of classification "manganites", which do not contain discrete oxoanions, but are mixed oxides with perovskite (LaMnIIIO3, CaMnIVO3), spinel (LiMnIII,IV2O4) or sodium chloride (LiMnIIIO2, NaMnIIIO2) structures are considered as manganates and shall be classified in the specific subgroup of C01G 45/12. |
The C01P-Indexation scheme shall be applied.
The C01P-Indexation scheme shall be applied.
The C01P-Indexation scheme shall be applied.
The C01P-Indexation scheme shall be applied.
The C01P-Indexation scheme shall be applied.
The C01P-Indexation scheme shall be applied.
The C01P-Indexation scheme shall be applied.
The C01P-Indexation scheme shall be applied.
The C01P-Indexation scheme shall be applied.
The C01P-Indexation scheme shall be applied.
The C01P-Indexation scheme shall be applied.
This place does not cover:
Extraction of metal compounds from ores or concentrates by wet processes |
The C01P-Indexation scheme shall be applied.
This place does not cover:
Extraction of metal compounds from ores or concentrates by wet processes |
The C01P-Indexation scheme shall be applied.
This place covers:
e.g. ferrites
This place does not cover:
Preparation involving a liquid-liquid extraction, an adsorption or an ion- exchange |
Attention is drawn to the following places, which may be of interest for search:
In this place, the following terms or expressions are used with the meaning indicated:
Ferrites | chemical compounds consisting of ceramic materials with iron(III) oxide (Fe2O3) as their principal component. Many ferrites are spinels with the formula AB2O4, where A and B represent various metal cations, usually including iron. Spinel ferrites usually adopt a crystal motif consisting of cubic close-packed (fcc) oxides (O2−) with A cations occupying one eighth of the tetrahedral holes and B cations occupying half of the octahedral holes—that is, the inverse spinel structure. Some ferrites have hexagonal crystal structure, e.g. barium ferrite BaO:6Fe2O3 or BaFe12O19. |
Soft ferrites | Ferrites that contain nickel, zinc, and/or manganese compounds. They have a low coercivity and are called soft ferrites, e.g. Manganese-zinc ferrite (MnaZn(1-a)Fe2O4). |
This place covers:
e.g. ferrates
In this place, the following terms or expressions are used with the meaning indicated:
Ferrate(VI) | refers either to the anion [FeO4]2−, in which iron is in the +6 oxidation state, or to a salt containing this anion. The term ferrate is often used to mean ferrate(VI), although according to IUPAC naming conventions, it may also refer to other iron-containing oxyanions, such as ferrate(V) and ferrate(IV) |
This place covers:
E.g. Wüstite (FeO)
This place covers:
E.g. iron(III) oxide (Fe2O3), alpha phase, hematite (α-Fe2O3, red), beta phase, (β-Fe2O3), gamma phase, maghemite (γ-Fe2O3), epsilon phase, (ε-Fe2O3), goethite (α-FeOOH, yellow), akaganéite (β-FeOOH), lepidocrocite (γ-FeOOH), feroxyhyte (δ-FeOOH),
This place does not cover:
This place covers:
E.g. iron(II,III) oxide, magnetite (Fe3O4, black)
This place does not cover:
This place covers:
Ferrous halogenides, e.g. FeCl2; ferric halogenides, e.g. FeCl3
The C01P-Indexation scheme shall be applied.
This place covers:
Compounds comprising an anion like S2-(sulfide), or [Sn]2- (polysulfide).
The C01P-Indexation scheme shall be applied.
In this place, the following terms or expressions are used with the meaning indicated:
Iron sulfide or Iron sulphide | a chemical compound of iron and sulfur with a wide range of stoechiometric formulae and different crystalline structures.e.g. Natural minerals : Iron(II) sulfide, FeS; Troilite, FeS, pyrrhotite; Greigite, Fe3S4, analog to magnetite, Fe3O4; Pyrrhotite, Fe1-xS (where x = 0 to 0.2), or Fe7S8; Mackinawite, Fe1+xS (where x = 0 to 0.1);Marcasite, or iron(II) disulfide, FeS2 (orthorhombic); Pyrite, or iron(II) disulfide, FeS2 (cubic). |
This place covers:
E.g. ferrous sulphate, Iron(II) sulfate (other names : green vitriol; iron vitriol; copperas; melanterite; szomolnokite), FeSO4; Ferric sulphate, Iron(III) sulfate, Fe2(SO4)3
The C01P-Indexation scheme shall be applied.
This place covers:
E.g. pentacarbonyl iron, iron carbonyl
The C01P-Indexation scheme shall be applied.
This place does not cover:
Extraction of metal compounds from ores or concentrates by wet processes |
The C01P-Indexation scheme shall be applied.
This place covers:
E.g., Octacarbonyldicobalt(Co—Co), Cobalt carbonyl
The C01P-Indexation scheme shall be applied.
This place covers:
E.g., Cobalt(II) oxide (cobaltous oxide, cobalt monoxide) – CoO, Cobalt(III) oxide (cobaltic oxide) - Co2O3, Cobalt(II,III) oxide (cobaltosic oxide, tricobalt tetroxide) - Co3O4
This place does not cover:
Use as pigment in ceramics, enamels |
This place covers:
E.g., Cobalt(II) chloride (Other names : Cobaltous chloride, Cobalt dichloride)
The C01P-Indexation scheme shall be applied.
This place covers:
E.g. hexaamminecobalt(III) chloride (Other names cobalt hexammine chloride, hexaamminecobalt(III) chloride): [Co(NH3)6]Cl3.
The C01P-Indexation scheme shall be applied.
This place covers:
In general, Compounds comprising an anion like S2-(sulfide), or [Sn]2- (polysulfide).
The C01P-Indexation scheme shall be applied.
In this place, the following terms or expressions are used with the meaning indicated:
Cobalt sulfide | chemical compounds with a formula CoxSy. Well-characterized species include minerals with the formula CoS2 (cattierite) and Co3S4, (Linnaeite) and the synthetic material Co9S8. |
This place covers:
Cobaltates are compounds comprising CoOn(x-) anions
This place does not cover:
Making of electrodes comprising the manganites or mangantes for use in galvanic primary cells and batteries, galvanic secondary cells and batteries, fuel cells and batteries. |
The C01P-Indexation scheme shall be applied.
The C01P-Indexation scheme shall be applied.
The C01P-Indexation scheme shall be applied.
The C01P-Indexation scheme shall be applied.
The C01P-Indexation scheme shall be applied.
The C01P-Indexation scheme shall be applied.
The C01P-Indexation scheme shall be applied.
The C01P-Indexation scheme shall be applied.
The C01P-Indexation scheme shall be applied.
This place does not cover:
Extraction of metal compounds from ores or concentrates by wet processes |
The C01P-Indexation scheme shall be applied.
This place covers:
E.g. nickel carbonyl (IUPAC name: tetracarbonylnickel) is the organonickel compound with the formula Ni(CO)4. This pale-yellow liquid is the principal carbonyl of nickel.
The C01P-Indexation scheme shall be applied.
This place covers:
E.g. Nickel(II) oxide (Nickel monoxide, Oxonickel) is the chemical compound with the formula NiO. It is notable as being the only well characterized oxide of nickel (although nickel(III) oxide, Ni2O3 and NiO2 have been claimed). The mineralogical form of NiO, bunsenite, is very rare.
This place covers:
E.g. Nickel(II) carbonate (nickelous carbonate) : Ni4CO3(OH)6(H2O)4, Ni4CO3(OH)6(H2O)4.
The C01P-Indexation scheme shall be applied.
This place covers:
E.g. Nickel(II) chloride (nickel chloride, nickelous chloride, nickel(II) salt of hydrochloric acid), is the chemical compound NiCl2. (hydrate : NiCl2·6H2O; mineral nickelbischofite).
The C01P-Indexation scheme shall be applied.
This place covers:
E.g. Nickel(II) sulphate (nickel sulfate, nickelous sulphate) usually refers to the formula NiSO4(H2O)6.
The C01P-Indexation scheme shall be applied.
This place covers:
Compounds comprising an anion like S2-(sulfide), or [Sn]2- (polysulfide).
The C01P-Indexation scheme shall be applied.
This place covers:
Nickelates are compounds comprising NiOn(x-) anions
This place does not cover:
Making of electrodes comprising the manganites or mangantes for use in galvanic primary cells and batteries, galvanic secondary cells and batteries, fuel cells and batteries. |
The C01P-Indexation scheme shall be applied.
The C01P-Indexation scheme shall be applied.
The C01P-Indexation scheme shall be applied.
The C01P-Indexation scheme shall be applied.
The C01P-Indexation scheme shall be applied.
The C01P-Indexation scheme shall be applied.
The C01P-Indexation scheme shall be applied.
The C01P-Indexation scheme shall be applied.
The C01P-Indexation scheme shall be applied.
The C01P-Indexation scheme shall be applied.
This place does not cover:
Extraction of metal compounds from ores or concentrates by wet processes |
The C01P-Indexation scheme shall be applied.
The C01P-Indexation scheme shall be applied.
This place covers:
In chemistry, transuranium elements (also known as transuranic elements) are the chemical elements with atomic numbers greater than 92 (the atomic number of uranium) and comprise two chemical series :
Actinides : 93. neptunium, Np, 94. plutonium, Pu, 95. americium, Am, 96. curium, Cm, 97. berkelium, Bk, 98. californium, Cf, 99. einsteinium, Es, 100. fermium, Fm, 101. mendelevium, Md, 102. nobelium, No, 103. lawrencium, Lr,
Transactinide elements : 104. rutherfordium, Rf, 105. dubnium, Db, 106. seaborgium, Sg, 107. bohrium, Bh, 108. hassium, Hs, 109. meitnerium, Mt, 110. darmstadtium, Ds, 111. roentgenium, Rg, 112. copernicium, Cn, 113. Ununtrium, temporary name, (2003), 114. Ununquadium, temporary name, (1998), 115. Ununpentium, temporary name, (2004), 116. Ununhexium, temporary name, (2000), 117. Ununseptium, temporary name, (2010), 118. Ununoctium, temporary name, (2002).
The C01P-Indexation scheme shall be applied.
This place does not cover:
Extraction of metal compounds from ores or concentrates by wet processes |
The C01P-Indexation scheme shall be applied.
The C01P-Indexation scheme shall be applied.
The C01P-Indexation scheme shall be applied.
This place does not cover:
Extraction of metal compounds from ores or concentrates by wet processes |
The C01P-Indexation scheme shall be applied.