http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-114068967-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_5a8ba8f44212daf3089a41cca1f8d79f |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02E60-50 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M4-8882 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M4-926 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M4-861 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M4-88 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M4-86 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M4-92 |
| filingDate | 2021-09-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_86a4cfdb061cf4463d0487ae5e8e339c http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_efe9c6b7ce6555ec886319cf889d3044 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_abc874e826aaf76292e0fa1c736b9ecb http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_de8050e7333da5a5c48842cee0bc7d4b http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_2681c84162d38b9973447a87ba4e61af |
| publicationDate | 2022-02-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-114068967-A |
| titleOfInvention | High-specific-surface-area oxygen reduction catalyst and application thereof in hydrogen fuel cell |
| abstract | An oxygen reduction catalyst with high specific surface area and application thereof in a hydrogen fuel cell belong to the technical field of hydrogen fuel cell application. Firstly, taking N-doped porous carbon with high specific surface area as a carrier, and loading metal nano particles on the carrier by using a polyol reduction method to obtain an oxygen reduction catalyst with high specific surface area; then, 40% commercial Pt/C and a high specific surface area oxygen reduction catalyst are respectively used as an anode and a cathode, a membrane electrode is prepared by a CCM method or a GDL method, and finally the membrane electrode is applied to a hydrogen fuel cell. The product is applied to a hydrogen fuel cell, the MEA reaches the thickness of a catalytic layer which can not be reached by commercial Pt/C under the same low loading capacity of the cathode, and has high quality activity under a specific voltage (0.9V), which exceeds the standard established by the United states energy department in 2025. |
| priorityDate | 2021-09-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 60.