http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-106587131-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01P2004-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01P2004-03 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01P2002-72 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01P2004-64 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01P2004-32 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09G1-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01F17-206 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C01F17-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09G1-02 |
| filingDate | 2016-11-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2018-05-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2018-05-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-106587131-B |
| titleOfInvention | A kind of ball shaped nano CeO2The preparation method of polishing powder |
| abstract | The invention discloses a kind of ball shaped nano CeO 2 The preparation method of polishing powder belongs to nano materials research field, it is characterised in that using the cerium salt containing the crystallization water and citric acid as raw material, ethanol in proper amount makees lubricant, and the mechanical force provided using ball milling refines raw material, improves reaction efficiency；Simultaneously liquid film is collectively constituted using the crystallization water and lubricant ethyl alcohol that are released in raw material, so as to which the gel of presoma directly be made, realize the combination of ball milling solid state reaction method and sol-gel processing, gel effectively inhibits the reunion of cerium oxide particles and is grown up during subsequent calcination, is conducive to that uniform particle sizes, the preferable ball shaped nano CeO of dispersiveness is made 2 Polishing powder.The CeO being prepared by the present invention 2 Powder particle size uniformity is polished, is nanoscale, favorable dispersibility has good polishing performance；The advantages that the method for the present invention has simple process, efficient, pollution-free, favorable repeatability, is suitble to industrial mass production. |
| priorityDate | 2016-11-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 34.