http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-111495355-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_b1776b91be1c4e0bfb6e4dfa95c96b91 |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F2305-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F2101-40 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J35-004 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J23-30 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F1-30 |
| classificationIPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C02F101-38 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J23-30 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C02F1-30 |
| filingDate | 2020-04-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f3591c3cb77966da504904326ed5f448 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_df308fa04ccca88f7180d795c49dcb88 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_45c9ec711cb6ebe886e619c4916a9b52 |
| publicationDate | 2020-08-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-111495355-A |
| titleOfInvention | A WO3-x photocatalyst with visible light region LSPR absorption, preparation method and application |
| abstract | The invention discloses a WO 3-x nanosheet photocatalyst with LSPR absorption in the visible light region, and a preparation method and application. Using tungsten powder, hydrogen peroxide and isopropanol as raw materials, nano-tungsten oxide hydrate was prepared by solvothermal method, and then WO 3-x nanosheet photocatalyst was obtained by high temperature reduction, and the LSPR of WO 3-x in the visible light region was realized Absorption and regulation, the absorption peak wavelength is less than 520nm. The preparation steps include: S1, mixing and reacting tungsten powder and an aqueous hydrogen peroxide solution, adding isopropanol, and heating the autoclave to 150-170° C. for reaction to obtain nano-tungsten oxide hydrate; S2, placing the nano-tungsten oxide hydrate in a The WO 3-x nanosheet photocatalyst with visible light region LSPR absorption was obtained by heat treatment in a reducing atmosphere. The obtained catalyst has strong LSPR absorption in the entire visible light region, and the thermal charge generated by plasmon excitation can directly catalyze the degradation of organic compounds, and the catalytic degradation rate of methyl orange can reach 93%. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-114477290-A |
| priorityDate | 2020-04-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 46.