http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-115084548-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_31828f6a720920e72730e8baaa64ef2c |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02E60-50 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M4-8878 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M4-9083 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M4-9041 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M4-90 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M4-88 |
| filingDate | 2022-07-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_049cc27a91e0052bf5b737adbad675df http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_95a57a9c9b762a149befa05dd6d5de84 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ee08ced0e9b39b0bfafd4c8b6fba667d http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_75eb6a7d8da3f9c4820dedb403c0a412 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ce174bfb862c84142fa19e668c68ef58 |
| publicationDate | 2022-09-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-115084548-A |
| titleOfInvention | A kind of biomass-based metal single-atom-nitrogen-carbon catalyst and its preparation method and application |
| abstract | The invention discloses a biomass-based metal single-atom-nitrogen-carbon catalyst and a preparation method and application thereof, including: (1) biomass wall breaking grinding: breaking biomass with a plant protein content of not less than 10% wall grinding to obtain a biomass colloidal solution; (2) mixing biomass and non-precious metal salts: adding non-precious metal salts to the biomass colloidal solution, and mixing to obtain a mixed precursor colloidal solution; (3) spray pyrolysis: mixing The mixed precursor colloidal solution is sprayed and pyrolyzed to obtain catalyst powder; (4) Pickling: the catalyst powder is acid-washed with an acid solution to prepare a biomass-based metal single-atom-nitrogen-carbon catalyst. The method of the invention can realize the preparation of high-dispersion, high-load biomass-based metal single-atom-nitrogen-carbon catalyst, has simple process, low cost, environmental friendliness, small and uniform catalyst powder size, and can be used as a proton exchange membrane fuel cell catalyst for the cathodic oxygen reduction reaction. |
| priorityDate | 2022-07-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 43.