http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-113307909-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08K3-041 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F2-44 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F220-56 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F2-01 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08K9-00 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F2-01 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F220-56 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08K9-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F222-38 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08K3-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F2-44 |
| filingDate | 2021-06-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2022-02-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2022-02-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-113307909-B |
| titleOfInvention | Hydrogel filled with nitrogen-doped carbon nanotubes and preparation method thereof |
| abstract | The invention discloses a hydrogel filled with nitrogen-doped carbon nanotubes and a preparation method thereof, wherein the method comprises the following steps: mixing a hydrogen bond acceptor compound, a hydrogen bond donor compound and a cross-linking agent, and stirring in an oil bath until the mixture is transparent and clear liquid to obtain deep eutectic solvent liquid; sequentially adding an initiator and nitrogen-doped carbon nanotubes into deep eutectic solvent liquid at the temperature of over 35 ℃, uniformly stirring to form a mixture solution, transferring the formed mixture solution into a tubular reactor, heating the reactor by adopting a heat source to initiate polymerization reaction, and removing the heat source after the thermal initiation reaction begins until all liquid in the whole reactor is converted into polymer gel; and soaking and washing the polymer gel with distilled water, and then freeze-drying to obtain the target nitrogen-doped carbon nanotube-filled hydrogel. The invention increases the reaction rate of front-end polymerization by filling a small amount of nitrogen-doped carbon nanotubes with general applicability, thereby quickly preparing the target hydrogel. |
| priorityDate | 2021-06-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 31.