http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-105254638-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D487-22 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B82Y40-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B82Y30-00 |
| filingDate | 2014-07-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2017-10-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2017-10-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-105254638-B |
| titleOfInvention | A kind of method that hypergravity technology controls nanometer TiOPc crystal formation |
| abstract | The present invention discloses a kind of method that hypergravity technology controls nanometer TiOPc crystal formation, comprises the following steps：1) TiOPc concentrated sulfuric acid solution and aqueous surfactant solution are prepared；2) TiOPc concentrated sulfuric acid solution and aqueous surfactant solution are added into outer circulation RPB to be recrystallized, obtains TiOPc suspension；3) crystal modifier is added to step 2) in TiOPc suspension in, obtain mixture；4) by step 3) obtained mixture adds interior circulation RPB and carries out turning crystalline substance, take out turn it is brilliant after an obtained material；5) by step 4) obtained material staticly settles, after TiOPc is completely into organic phase, carries out a point liquid, take organic phase, the multiple centrifuge washing of deionized water, ethanol is then respectively adopted, vacuum distillation obtains polymorphic TiOPc.A process for preparing TiOPc particle crystal formation is controllable and even particle size distribution, technique is simple, it is shorter to turn the brilliant cycle；It is easy to large-scale production. |
| priorityDate | 2014-07-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 43.