| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_915269922949d81a90260e5cd5d2df40 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C01G51-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C04B35-626 |
| filingDate |
2001-04-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_fa3916b7730de728c4b124b5ab29edcb
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_1d9ab064fca869179b7e8de420fb6f41 |
| publicationDate |
2002-11-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
JP-2002321922-A |
| titleOfInvention |
Cobalt oxide hydroxide plate-like particles and method for producing the same |
| abstract |
PROBLEM TO BE SOLVED: To provide a novel plate-like particle suitable as a reactive template for producing a crystallographically-oriented ceramic composed of a layered cobalt oxide and a method for producing the same. SOLUTION: The plate-like particles according to the present invention are made of cobalt oxide hydroxide and have a {001} plane as a developed surface. Such cobalt oxyhydroxide plate-like particles are prepared by first adding an alkaline aqueous solution to a divalent Co salt aqueous solution to form cobalt hydroxide plate-like particles (precipitation generation step), , An aqueous solution containing hydrogen peroxide to the aqueous solution before or after the addition of the alkaline aqueous solution, oxygen and / or ozone for the aqueous solution containing the cobalt hydroxide plate-like particles. Converting bivalent Co contained in the cobalt hydroxide plate-like particles into trivalent Co by bubbling treatment, hydrothermal treatment of an aqueous solution containing the cobalt hydroxide plate-like particles, etc. (strong oxidation step) Is obtained by |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2017039099-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2007001809-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-114835172-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2007302492-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2007302491-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-111924890-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2009203081-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-4746477-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-4746476-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2005104771-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-4669214-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-7312392-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-6737035-B1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-110899719-B
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-110899719-A |
| priorityDate |
2001-04-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |