http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-110938170-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F251-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01G11-64 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01G11-64 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F251-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F220-54 |
| filingDate | 2018-09-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2022-03-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2022-03-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-110938170-B |
| titleOfInvention | A kind of reversible overheating protection aqueous electrolyte based on methyl fiber grafted isopropylacrylamide and its preparation method and application |
| abstract | The invention discloses a reversible overheating protection aqueous electrolyte based on methyl fiber grafted isopropylacrylamide (MC-g-NIPAM), which is prepared by the following method: Step 1, is prepared into methyl cellulose with a mass ratio of 2-3 wt % base cellulose aqueous solution; step 2, weigh isopropylacrylamide, potassium persulfate and deionized water, add to the methylcellulose aqueous solution obtained in step 1, stir for 30-60 minutes under the protection of protective gas, add 25 ‑30uL of tetramethylethylenediamine was then reacted at room temperature for 8h. In step 3, the reaction product obtained in step 2 was dialyzed for 5-7 days and then freeze-dried for 24-48h to obtain MC-g-NIPAM. Step 4, at room temperature of 20-25° C., adding the MC-g-NIPAM as a temperature-sensitive copolymer to the aqueous solution of the electrolyte to disperse uniformly to obtain a transparent homogeneous solution. The invention uses the MC-g-NIPAM temperature-sensitive copolymer as an additive, and utilizes the intelligent phase transition of the low-temperature sol-high-temperature gel of its aqueous solution to prepare an intelligent thermally responsive electrolyte. |
| priorityDate | 2018-09-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 44.