http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-107973343-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01P2004-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01P2002-72 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01P2004-64 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B82Y40-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01G29-00 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C01G29-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B82Y40-00 |
| filingDate | 2018-01-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2019-08-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2019-08-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-107973343-B |
| titleOfInvention | A kind of method that room temperature solid-state reaction prepares nanometer bismuth oxide |
| abstract | The invention discloses a kind of methods that room temperature solid-state reaction prepares nanometer bismuth oxide, it is after Solid raw materials two to be hydrated to sodium bismuthate and sodium hydrogensulfite mixing, ball milling solid phase reaction is carried out, products therefrom is washed, is centrifugated and dries, i.e. acquisition target product nanometer bismuth oxide.The present invention is mixed using solid, and raw material room-temperature ball-milling solid phase reaction, preparation process is simple, reunion that is easily controllable and can largely reducing product particles；It avoids in addition adding reductant-oxidant, template and solvent, improves product purity, meet the requirement that material green is combined to, be also suitable for being mass produced. |
| priorityDate | 2018-01-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 28.