http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-102407120-B
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_ac31afbea1cbbb03498644721ffb4a62 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J23-755 |
| filingDate | 2011-09-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2013-05-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_43b31b20d24bf7b3677c3914c1fb1711 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_02cbe07c9d0b65c672ac07271ca78188 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_64aa1135254a30aaef9caa51cc984f7a |
| publicationDate | 2013-05-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-102407120-B |
| titleOfInvention | Preparation method of Cu/p-NiO/n-NiFe2O4 composite semiconductor photocatalyst |
| abstract | The invention discloses a preparation method of Cu/p-NiO/n-NiFe2O4 composite semiconductor photocatalyst. The method comprises firstly taking nickel salt, ferric salt, citric acid, alkali and deionized water as raw materials, microwave reacting, ultrasonic dispersing, reacting by heating, washing, ultrasonic dispersing, filtering, drying, roasting and grinding orderly to obtain NiFe2O4 solid powders; secondly taking NiFe2O4 solid powders, nickel salt, alkali and deionized water as raw materials, reacting, ultrasonic dispersing, pressure reducing and dehydrating, hot processing, washing, ultrasonic dispersing, filtering, drying, roasting and grinding orderly to obtain p-NiO/n-NiFe2O4 solid powders; thirdly taking p-NiO/n-NiFe2O4 solid powders, copper salt, ammonia water, reducing agent and deionized water as raw materials, reacting, ultrasonic dispersing, pressure reducing and dehydrating, heat processing, washing, ultrasonic dispersing, filtering, drying, roasting and grinding orderly to obtain Cu/p-NiO/n-NiFe2O4 composite semiconductor photocatalyst. The method has simple and feasible techniques, small investment and convenient application. |
| priorityDate | 2011-09-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
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