http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-109004181-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02E60-10 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M4-139 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M4-364 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M4-38 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M4-139 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M4-36 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M4-38 |
| filingDate | 2018-06-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2021-06-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2021-06-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-109004181-B |
| titleOfInvention | Preparation method of nitrogen-sulfur co-doped graphene aerogel self-supporting electrode |
| abstract | The invention discloses a nitrogen and sulfur co-doped graphene aerogel self-supporting electrode which is obtained by the following steps: uniformly dispersing graphene oxide in a compound solution containing nitrogen and sulfur to obtain a uniformly dispersed dispersion liquid containing the graphene oxide, the compound containing nitrogen and sulfur and a sufficient amount of solvent; and carrying out solvothermal reaction on the uniformly dispersed dispersion liquid, and drying the product after the reaction is finished to obtain the nitrogen-sulfur co-doped graphene aerogel. The nitrogen and sulfur co-doped graphene aerogel self-supporting electrode comprises a graphene aerogel framework and a doping element loaded on the surface of graphene; the doping amount of nitrogen atoms in the doping elements is 5% -15%, the doping amount of sulfur atoms is 1% -7%, and the doping amount and the doping state of hetero atoms are controllable. The invention can directly obtain the self-supporting electrode, and greatly simplifies the preparation process compared with the traditional electrode coating process. And the experiment cost is low. The process is simple and convenient, and large-scale preparation can be realized. |
| priorityDate | 2018-06-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 36.