http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-114031808-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_a6af1d249d3467c1f7c221c31f11e429 http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_070c16d8ab3e74410c59fa0e15420ca9 |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08K2201-011 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J2301-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J2201-0484 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J2205-026 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08K3-042 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J2401-02 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J9-28 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08J9-28 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L1-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08K3-04 |
| filingDate | 2021-12-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_5011ddb5f671f04e3fe4740dc128e60f http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_4dd1367a6f9157068e29f9e8acc35b7e http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_53aa8c0e622b1683b1e760210209f62a |
| publicationDate | 2022-02-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-114031808-A |
| titleOfInvention | A kind of regenerated cellulose fiber/aerogel composite material and preparation method thereof |
| abstract | The invention provides a regenerated cellulose fiber/aerogel composite material and a preparation method thereof. The preparation method comprises: S1 by weight, mixing 5-10 parts of sodium hydroxide, 5-10 parts of urea, 1-5 parts of Parts of graphene oxide and 0.5 to 2 parts of surfactant are added to 100 parts of water, and ultrasonically treated for 10 to 30 minutes to form a mixed solution; S2, 1 to 5 parts of cellulose are added to the mixed solution and stirred evenly to obtain a mixed solution of cellulose. S3, the regenerated cellulose substrate is laid in the mold, and the cellulose mixed solution is added to cover the surface of all regenerated cellulose substrates to obtain a primary composite material template; S4 is added sulfuric acid or hydrochloric acid to process the primary composite material template, and then passes through Washing with water, freezing at low temperature, and freeze-drying to obtain a regenerated cellulose/aerogel composite material. The regenerated cellulose fiber/aerogel composite material of the present invention has the characteristics of excellent mechanical strength, thermal insulation performance, antibacterial performance and light weight. |
| priorityDate | 2021-12-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 44.