http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-103245657-B
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_b706e1ec5642f67a61516620c896c1bf |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N21-76 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B82Y40-00 |
| filingDate | 2013-05-27^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2015-05-20^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_41c9382ec42cc951bd717c94a8422bd7 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f7b39c868e506a2b0cf7d15293616fcc http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_fa0ddb86e39571aacfaabffe50d83753 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_06098da83f35d01d51a6796736a1285c http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_2e547f8e945249526b20670131b3c61f |
| publicationDate | 2015-05-20^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-103245657-B |
| titleOfInvention | Nano sensitive material for acrylic acid |
| abstract | The invention relates to a nano sensitive material which is used for monitoring acrylic acid in air. The nano sensitive material is prepared from composite metal oxides, wherein the composite metal oxides comprise the following ingredients in percentage by mass: 25-35% of Fe2O3, 40-50% of CaO and 15-25% of MnO2. A method for preparing the nano sensitive material comprises the steps of dissolving iron, calcium and manganese salts, which are soluble in water, in deionized water together, slowly dripping dilute ammonia water while continuously stirring until no precipitate is produced, standing, aging, washing, drying, grinding and calcining, thereby obtaining the nano sensitive material for acrylic acid. An acrylic cataluminescence sensor made from the sensitive material provided by the invention has a wider linear range, good selectivity and higher sensitivity and can online monitor the content of the acrylic acid in the air without being affected by coexisting substances. |
| priorityDate | 2013-05-27^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
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