| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_1e0a6eb64ce528b13450a0401b1d26db |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02E60-10
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02E60-36 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M10-0525
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C25B11-065
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M4-625
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01G11-46
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01G11-36
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01G11-24
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C25B11-075
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C25B1-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M4-5815 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C25B1-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C25B11-075
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01G11-24
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01G11-36
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01G11-46
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M4-58
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M4-62
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C25B11-065
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M10-0525 |
| filingDate |
2021-09-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_6619facde6451bca0c2b179b095c53d7
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_24b3de63f97ff0e5a848d90257e680ba |
| publicationDate |
2022-01-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
CN-113903911-A |
| titleOfInvention |
Preparation method and application of bowl-shaped carbon/molybdenum disulfide composite material derived from natural agar |
| abstract |
The invention relates to a preparation method of a bowl-shaped carbon/molybdenum disulfide composite material derived from natural agar. The method mainly adopts natural agar as a carbon source and a soft template agent as a template to prepare the hollow structure with high dispersity, controllable particle size distribution and morphology and a sunken bowl-shaped structure. Then the bowl-shaped carbon/molybdenum disulfide composite material is obtained by hydrothermal composite active material. The invention has the advantages that the natural agar is used as the carbon source, namely, a novel utilization mode of biological raw materials is provided, the process is simple, and the working procedures of preparing and removing the template in the hard template method are omitted. The catalyst of the invention shows excellent catalytic activity and stability of water electrolysis hydrogen evolution under acidic condition, and is expected to replace the platinum-based noble metal water electrolysis hydrogen evolution catalyst used at present. |
| priorityDate |
2021-09-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |