http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-108993492-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_43bd97885bb34fc42480c482f17a3460 |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F2305-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F2101-308 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J23-002 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J35-023 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F1-30 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J23-52 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J35-004 |
| classificationIPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C02F101-30 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J23-52 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C02F1-30 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J35-02 |
| filingDate | 2018-08-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_1717676d74b4aac04611c75d186dab48 |
| publicationDate | 2018-12-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-108993492-A |
| titleOfInvention | Preparation method of nanocatalyst with controllable morphology for decomposing methyl orange |
| abstract | The invention provides a method for preparing a form-controllable nano-catalyst for decomposing methyl orange, comprising the following steps: weighing the metal according to the chemical formula Al 100-a-b-c-d Ag a Ti b Pt c Au d Al, Ag, Ti, Pt, and Au; smelting the metal into an alloy ingot; placing the alloy ingot in the crucible of a gas atomization device, adding graphite particles into the crucible, and performing gas atomization to obtain a mixed alloy powder; The powder is sieved, and the graphite particles are screened out to obtain the alloy powder; the alloy powder is subjected to high-energy ball milling and the first heat treatment; a sufficient amount of sodium hydroxide solution is poured into the first heat-treated amorphous alloy powder, and the The alloy powder after alkali treatment is filtered, and the filtered alloy powder is calcined to obtain catalyst powder; and the second ball milling is performed on the catalyst powder. The preparation method of the invention does not involve complex chemical reactions, is simple and easy to implement, has high yield and good catalytic effect. |
| priorityDate | 2018-08-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 29.