| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_371fc4ea338b00e82d2fb3e527d9d9b6 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02E60-50 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D69-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D71-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M8-18
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C01B32-198
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D71-68
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M8-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08J3-20
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D67-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L81-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08K3-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B82Y40-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08J9-28
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08J5-22
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B82Y30-00 |
| filingDate |
2020-03-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
2022-08-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f95d6c1fae3e71e6a045a613db40bafa
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d6b6ce4e75314926004b30f5ccbcc0b4
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_3987e96e44f59bb3a858026d5fee8ceb
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_579381d185e24a901d687f0028306e04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_3989d5a873ee43545095e342fee38cee |
| publicationDate |
2022-08-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
TW-I775056-B |
| titleOfInvention |
Method of fabricating mixed membrane containing graphene |
| abstract |
A method is provided to fabricate a mixed membrane. The membrane contains graphene. The membrane is used as a separator in a vanadium redox flow battery. The present invention aims at developing a nano-porous membrane. The material of the membrane itself is mostly selected from polysulfone (PSF) and polyvinylidenefluoride (PVDF). Then, phase inversion is used to form a porous proton-exchange membrane (polysulfone membrane). The porous proton-exchange membrane obtained in this way has its pore size controlled by using different concentrations of polysulfone polymer. Regarding the improvement in hydrophilicity, the present invention improves the hydrophilicity of polysulfone polymer when raw materials are being prepared. Thus, with nthe mixed hydrophilic graphene oxide (GO), the possibility of modifying the hydrophilicity of the main body is proved by the experiments that followed. The efficiencies of voltage and energy of the porous proton-exchange membrane are improved. |
| priorityDate |
2020-03-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |