http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-106601990-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02E60-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02P70-50 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M4-139 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M4-628 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M4-13 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M10-058 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M4-666 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M10-0525 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M4-139 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M10-0525 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M10-058 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M4-13 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M4-66 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M4-62 |
| filingDate | 2016-12-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2019-06-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2019-06-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-106601990-B |
| titleOfInvention | It is a kind of based on the N doping carbonization anode of bacteria cellulose, lithium-sulfur cell and preparation method thereof |
| abstract | The invention discloses a kind of anodes based on N doping carbonization bacteria cellulose, lithium-sulfur cell and preparation method thereof.The present invention carries out N doping using the source N needed during bacteria cellulose biological culture, prepares cell positive material；By the way that the compound preparation of ultralight carbonization bacteria cellulose interlayer and porous carbon to be had to the battery sandwich of strong adsorption capacity；Battery diaphragm material is prepared by the combination of ion selectivity barrier layer Nafion and bacteria cellulose aeroge, anode, carbonization bacteria cellulose function interlayer, Nafion/BC diaphragm based on N doping carbonization bacteria cellulose are assembled into lithium-sulfur cell.The present invention is adulterated by N element, function interlayer introduces, Nafion/BC diaphragm is used in combination, stage construction controls polysulfide and spreads to cathode of lithium, it realizes and inhibits for the multistage of polysulfide diffusion, effectively control shuttle effect, the Li-S battery that assembling is formed has height ratio capacity, high coulomb efficiency and stable cycle performance. |
| priorityDate | 2016-12-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 43.