http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-103395842-B
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_d6a6f422b091ba12ea61d4adbf1b0e8e |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C01G41-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B82Y40-00 |
| filingDate | 2013-07-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2015-06-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_4e365f0d67c5d8c448b9850970c7fa2c http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c5200a212096ca1daf6fd199bda3048c http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_681429036d02fc36cd567ba331e15adb http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_4a757848aa1401dba534c21372260a57 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_9f9bec63bf136bb30fb30256129fedc7 |
| publicationDate | 2015-06-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-103395842-B |
| titleOfInvention | Tungsten trioxide nanometer array electrochromic film and preparation method thereof |
| abstract | The invention discloses a tungsten trioxide nanometer array electrochromic film and a preparation method thereof. The preparation method comprises the following steps of: dissolving white tungstic acid into an aqueous hydrogen peroxide solution; preparing into a tungstic acid peroxide solution with the tungstenic concentration of 1-5 mol/L by adding water; coating the tungstic acid peroxide solution on the conductive surface of a clean conductive substrate to obtain a conductive substrate covered with a seed crystal layer; dissolving tungstate into alcohol to form a precursor solution; fixing the conductive substrate covered with the seed crystal layer into a reaction kettle, adding the precursor solution to the reaction kettle, and reacting at 150-250 DEG C for 8-16 hours; and taking out, and then carrying out heat treatment at 350-450 DEG C for 1-3 hours. The tungsten trioxide nanometer array electrochromic film prepared through the method has the advantages of nanocluster, nanometer tree or nanowire array pattern, good electric connection, large spectrum regulation range, high response speed and long cycle life; the preparation process disclosed by the invention has the advantages of convenience for control, lower preparation cost, large-area production and easiness for industrialization. |
| priorityDate | 2013-07-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 48.