http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-110606991-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08K3-28 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J2301-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J2201-0484 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J20-28045 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J20-28011 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J20-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J20-24 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J20-20 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01B21-0605 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J9-286 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J20-30 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L1-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C01B21-082 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J20-24 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08K3-28 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J20-28 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08J9-28 |
| filingDate | 2019-09-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2021-06-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2021-06-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-110606991-B |
| titleOfInvention | High-thermal-stability amphiphilic g-C3N4 modified CNFs sponge and preparation method thereof |
| abstract | The invention takes CNFs sponge prepared by heat treatment of nano-cellulose as a framework, and g-C is doped into the framework 3 N 4 The amphiphilic g-C3N4 modified CNFs sponge with high thermal stability is prepared. Wherein g-C 3 N 4 From the thermal polycondensation of melamine. The preparation method comprises the following steps: mixing CNFs hydrogel with melamine, performing ultrasonic treatment to prepare a mixed aqueous solution, cooling the mixed aqueous solution in liquid nitrogen, drying the cooled mixed aqueous solution by using a freeze dryer to prepare a CNFs aerogel/melamine mixture, performing heat treatment in a tube furnace, and performing nitrogen protection to prepare the amphiphilic g-C with high thermal stability 3 N 4 Modified CNFs sponges. The raw materials of melamine and CNFs are cheap and easily available, and the g-C is ensured by two-step freezing treatment 3 N 4 Filling into CNFs aerogel to give g-C 3 N 4 The modified partially carbonized CNFs sponge has high thermal stability and amphiphilic property. |
| priorityDate | 2019-09-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 38.