http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-105860113-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_24c6c2c562cbff40a65d618fb81fcb53 http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_72dcbcea7ad5f2f5d03074ae51caf192 |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J2371-00 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J5-2262 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G65-48 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G65-48 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08J5-22 |
| filingDate | 2016-04-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_583b4a5f04ebc359b0ad9cf6032fef66 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_795b04621f0395850e88435165e377c0 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_4c61d12d7d07713bfd4a37df94b835cd http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_7fd7e971c6167b0e9263cd9b2818704c http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_04e6b4fbdd365d8cd84c70d4be014648 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d9d29b9912cdcc60be8580596ba98315 |
| publicationDate | 2016-08-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-105860113-A |
| titleOfInvention | Sulphonated naphthalene ether grafted fluorinated polyether containing proton exchange membrane and preparation method thereof |
| abstract | The invention discloses a sulphonated naphthalene ether grafted fluorinated polyether containing proton exchange membrane and a preparation method thereof. The proton exchange membrane is synthesized through the following steps that 1, a polyether polymer containing perfluoro-substitution benzene rings is synthesized through a nucleophilic substitution reaction; 2, a bis-sulfonated naphthalene ether grafted fluorinated polyether containing polymer is synthesized through the nucleophilic substitution reaction between bis-sulfonated naphthol and the perfluoro-substitution benzene rings; 3, the obtained polymer is dissolved in an organic solvent according to a certain proportion, and the membrane is formed through a solution casting method. A series of bis-sulfonated naphthalene ether grafted fluorinated polyether containing polymers with the ion exchange capacity are synthesized by changing the proportion of bis-sulfonated naphthol and the fluorinated polyether containing polymer, the synthesis process is simple, the degree of sulfonation can be controlled, the reactivity and hydrophobicity of Aromatic substitution fluorine atoms are utilized, and the prepared proton exchange membrane is moderate in water absorption, excellent in dimension stability, good in chemical stability and high in conductivity. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-108192119-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-112940322-B http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-112940322-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-108192119-B http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-108203505-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-108203505-B |
| priorityDate | 2016-04-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
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