http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-109850871-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F292-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C01B32-15 |
| filingDate | 2019-01-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2022-06-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2022-06-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-109850871-B |
| titleOfInvention | A kind of nitrogen-doped porous carbon nanosheet and preparation method thereof |
| abstract | The invention discloses a nitrogen-doped porous carbon nanosheet and a preparation method thereof. The nitrogen-doped porous carbon nanosheet is prepared by using a polyacrylonitrile block polymer grafted aluminum hydroxide nanosheet as a template , the steps are as follows: A. Prepare a precursor solution of aluminum hydroxide nanosheets, add halogenated reagents to prepare halogenated aluminum hydroxide nanosheets; B. Dissolve the halogenated aluminum hydroxide nanosheets in a polar organic solvent, add other raw materials, and pass through two processes The second SI-ATRP reaction obtains polyacrylonitrile block polymer-grafted aluminum hydroxide nanosheets; C. After pre-oxidation, high temperature carbonization, and template washing, nitrogen-doped porous carbon nanosheets are obtained. The nitrogen-doped porous carbon nanosheet prepared by the invention has regular structure, uniform size distribution, high nitrogen content, and has the characteristics of large specific surface, porous and narrow pore size distribution. Anode materials and other fields have broad application prospects. |
| priorityDate | 2019-01-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 94.