http://rdf.ncbi.nlm.nih.gov/pubchem/patent/GB-1476487-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_0efa077d881a96aeb1e29b21ef1bbb58 |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02E60-10 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M4-661 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C25B11-091 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M4-66 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M4-66 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C25B11-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C25B11-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C25B11-16 |
| filingDate | 1974-09-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 1977-06-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | GB-1476487-A |
| titleOfInvention | Manufacture of lead dioxide/titanium composite electrodes |
| abstract | 1476487 Lead dioxide/titanium electrodes BASF AG 4 Sept 1974 [5 Sept 1973 29 July 1974] 38595/74 Heading C7B A PbO 2 /Ti composite electrode, for an anode in a high current density cell, is made by anodic deposition of PbO 2 on an intermediate layer of a carbide or boride of Ti, Ta, Zr, Hf, V or Nb and/or a (di) silicide of Ti, Zr, Hf, V, Nb, Ta, Cr, Mo or W and/or SiC applied to a Ti surface, e.g. by plasma or cathodic spraying, flame spraying, (chemical) vapour or electro-phoretic deposition. A carbide or boride may be applied by plasma spraying a powder thereof having a particle size of 15-90Á; or a layer 20-200Á thick and containing silicide and/or SiC modified with Fe, Ni, Co or a halide thereof may be applied. The Ti e.g. expanded mesh may be cleaned by sand or corundum blasting prior to coating. PbO 2 may be anodically deposited from a solution containing 1 to 25%Pb(II) nitrate or perchlorate, optionally up to 0À5%Cu(NO 3 ) 2 and up to 0À2% wetting agent based on ethoxylated alcohol, using a Cu sheet cathode at CD 1 to 10 A/dm<SP>2</SP>, the pH being maintained between 1 and 5 by adding PbCO 3 . |
| priorityDate | 1973-09-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 26.