http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-103331162-B
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_75bd2c5757a0266050b0857f6a30b044 |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02E60-50 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J23-75 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M4-90 |
| filingDate | 2013-06-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2015-03-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_4d2a91b303716bed9e2acf9049b788d4 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c1b85581bcc8ce380f34b1baf2b38182 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_89f811b4985a6c48b72dbff12a5ba83a http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_85e142552972f49d0c7c2b39950f6833 |
| publicationDate | 2015-03-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-103331162-B |
| titleOfInvention | Mesoporous Co3O4/C composite material with high specific surface and crystallization hole wall and preparation method of material |
| abstract | The invention relates to a mesoporous Co3O4/C composite material with high specific surface and crystallization hole wall and a preparation method of the material. The method comprises the following steps of: mixing and stirring an ethanol precursor solution containing a cobalt source and a carbon source with a mesoporous silica template with a three-dimensional cubic pore structure until the solvent is volatilized, and completely filling the precursor solution into the mesoporous pores of the template through a one-step nanometer filling method so as to prepare a precursor/template composite; performing heat treatment on the precursor/template composite to prepare a Co3O4/C/template composite; and, removing the template in the Co3O4/C/template composite through a strong acid or a strong alkali to prepare the mesoporous Co3O4/C composite material. The method disclosed by the invention utilizes the mesoporous silica (KIT-6) with Ia3d structure as the template, fills the precursor solution containing the cobalt source and the carbon source into the mesoporous pores of the template through the one-step nanometer filling method and prepares the mesoporous Co3O4/C composite material with high specific surface and narrow aperture distribution through certain heat treatment conditions. |
| priorityDate | 2013-06-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 46.