http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-102951677-B
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_53b4d53983adbf56dd0e7d0bf96f8ce5 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B82Y30-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C01G19-02 |
| filingDate | 2012-11-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2014-07-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_6c00306727ae147384fd0783b4aa4954 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_1e4d020c4f10bc4278abc4f02d5e178d http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_98cefe82bae19f6e920ee48d22a42f15 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c604142fcda73c75a8832eae79a6d844 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_464cd6d163c3db2f998295639c9b4cba |
| publicationDate | 2014-07-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-102951677-B |
| titleOfInvention | Preparation method of stannic oxide micro-nano materials based on APCVD (atmospheric pressure chemical vapor deposition) method |
| abstract | The invention provideds a controllable preparation method of stannic oxide micro-nano materials of different shapes based on an APCVD (atmospheric pressure chemical vapor deposition) method. The controllable preparation method comprises the following steps of mixing a carbonaceous material and a solvent, grinding the mixture to be pasty, uniformly coating the pasty mixture on a resistance ring, and calcining the resistance ring with the pasty mixture to be served as a substrate of a deposition material; putting the resistance ring in a reaction chamber, firstly filling protective gas, secondly mixing a stannous chloride solution and a potassium borohydride solution to generate hydrogen stannide, charging carrier gas in the reaction chamber with the hydrogen stannide, heating the reaction chamber to a preset temperature and depositing for a while to stop the reaction; and continuously filling the protective gas till the resistance ring is cooled down, putting the cold resistance ring in a muffle furnace to calcine to obtain white stannic oxide materials on the substrate. According to the controllable preparation method of stannic oxide micro-nano materials of different shapes based on the APCVD method, disclosed by the invention, the controllable synthesis of the stannic oxide material is realized by changing the temperature, the time and the substrate of deposition; the utilized instruments are simple, the deposition is carried out under normal pressure so that the cost is low, and no catalyst is added so that the operation is easy; and therefore, the controllable preparation method hopefully becomes a common method for preparing multifunctional materials with high degree of crystallinity and special shapes. |
| priorityDate | 2012-11-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 38.