http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-111977729-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F2103-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02A20-212 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F1-04 |
| classificationIPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C02F103-08 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C02F1-04 |
| filingDate | 2020-08-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2022-08-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2022-08-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-111977729-B |
| titleOfInvention | A kind of seawater desalination material based on polyurethane foam and preparation method thereof |
| abstract | The invention discloses a seawater desalination material based on polyurethane foam and a preparation method thereof, belonging to the technical field of seawater desalination. The preparation method of the material includes: (1) reducing low-cost graphene oxide to reduced graphene oxide and attaching it on a polyurethane sponge; (2) assembling the urushiol iron conjugate on the sponge by self-assembly to prepare into a sponge with super endothermic properties and hydrophobic properties. The heat-absorbing and hydrophobic sponge designed and synthesized by the present invention has a porous structure, which is favorable for water transport; the surface of the black hydrophobic sponge greatly reduces the heat loss caused by the heat transfer to the water body, and the material has good solar energy utilization rate and evaporation rate and shows good performance. It has good salt resistance and has broad application prospects in the field of seawater desalination. |
| priorityDate | 2020-08-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 59.