http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-113649006-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_089d40759d5e23b2760341e8f5fd5ce8 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J23-755 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01B33-10752 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J27-1853 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C01B33-107 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J27-185 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J23-755 |
| filingDate | 2021-08-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ca3aa4dee0a9a695e1af3d4289e5e394 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_0e0a2f490a2301c0bfcbc5f5927d8d13 |
| publicationDate | 2021-11-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-113649006-A |
| titleOfInvention | A kind of composite catalyst for synthesizing silicon tetrachloride and its preparation method and application |
| abstract | The present invention provides a composite catalyst for synthesizing silicon tetrachloride, a preparation method and application thereof, the composite catalyst comprises a carrier, and Ni and Ni 3 P supported on the carrier. The preparation method includes: mixing nickel salt and ammonium phosphate with a carrier and performing reduction treatment to obtain a reduced product; and after ball milling the reduced product to obtain the composite catalyst. The composite catalyst improves the selectivity of synthesizing silicon tetrachloride by the hydrosilylation method, and simultaneously improves the conversion rate of Si. The preparation method can directly use the existing production device for synthesizing trichlorosilane by the hydrosilylation method, the main equipment does not need to be changed, and has the advantages of simple and flexible operation and the like. |
| priorityDate | 2021-08-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 51.