http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-101777635-B
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_ea193cc61df39de0dda9b005c43d997d |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02E60-10 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M50-417 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M50-44 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M50-434 |
| filingDate | 2009-12-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2013-09-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c550a11b1546d748257aa3cb557dde69 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_28ef4b1ff4407cad510efa2e59d26082 |
| publicationDate | 2013-09-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-101777635-B |
| titleOfInvention | Sulfonated battery diaphragm |
| abstract | The invention discloses a sulfonated battery diaphragm belonging to a manufacture technology of a nickel-hydrogen battery diaphragm. The sulfonated battery diaphragm is formed by uniformly inoculating a diaphragm base fabric and sulfonic acid groups, the outer surface of which are sulfonated. The sulfonated battery diaphragm is characterized in that the diaphragm base fabric compounds 70%-99.9% of polyolefin fibre and 0.1%-30% of inorganic fibre by weight parts, and a base fabric is formed by using a wet-method papermaking or dry-method carding process and reinforced by water jetting, the arrangement of the polyolefin fibre and the inorganic fibre are random, then a single-layer diaphragm base fabric is made by coating inorganic metal oxide powder and organic binder on the base fabric sruface. The invention has the advantages of low heat shrinkage, good oxidation resistance, large tensile strength, heat shrinkage reduction, high temperature resistance improvement, liquid absorption increase, ion transmission speed acceleration, internal resistance reduction and charge retention rate increase. |
| priorityDate | 2009-12-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 35.