http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-112290069-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02E60-50 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M4-9016 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M4-9083 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M4-8828 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M8-16 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M4-90 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M4-88 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M8-16 |
| filingDate | 2020-11-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2022-03-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2022-03-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-112290069-B |
| titleOfInvention | Air cathode microbial fuel cell and cathode preparation method thereof |
| abstract | The invention relates to an air cathode microbial fuel cell and a cathode preparation method thereof, wherein a cell unit comprises a cathode and an anode coaxially sleeved on the cathode. The cathode comprises a PVC pipe, an activated proton exchange membrane and a carbon cloth modified by graphene and a catalyst. Carbon cloth and proton exchange membrane parcel in proper order are in PVC pipe lower part, and proton exchange membrane upper portion surpasss carbon cloth, and a plurality of air vents are evenly seted up to the cladding section of PVC pipe, alternate a copper conductor that is used for series connection in the carbon cloth, and the copper conductor passes the PVC pipe and upwards wears out. According to the invention, the cathode carbon cloth is modified by graphene, so that the resistance of the battery cathode is effectively reduced, and the internal resistance of the battery is reduced. The cathode carbon cloth is coated with manganese dioxide and activated carbon powder, so that the catalytic action on oxygen in the air is effectively improved, and the reaction process efficiency is accelerated. The invention can realize waste utilization of the sludge and reduce the pollution of the sludge to the environment. |
| priorityDate | 2020-11-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 30.