http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-101768433-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/C09K9-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07F15-06 |
| filingDate | 2009-01-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2013-05-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_688e81c03c0ab1a8d92ed57a66e60576 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a55c9a4c3b49a1c1dc6fe31bf0ffe929 |
| publicationDate | 2013-05-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-101768433-B |
| titleOfInvention | Thermochromic organic cobalt phosphonate material Cox[R(PO3)m]y(H2O)z |
| abstract | The invention provides novel organic cobalt phosphonate coordination compounds serving as thermochromic materials with composition of Cox[R(PO3)m]y(H2O)z (wherein R is an organic group). The modulation of the composition structure of the materials is realized by changing the R organic group in the organic phosphonic acid so as to adjust the color change temperature of the material and improve the sensitivity. A preparation method adopts low-temperature and low-pressure hydrothermal synthesis technology with low cost, the yield is high and the purity is high. An obtained 2-pyridylmethylene cobalt phosphonate compound with a laminated structure is dehydrated and discolored in two steps at two different temperature regions, and the water re-absorption-re-dehydration process is reversible. Therefore, the material synthesized by the method has better reversible color change performance and can be used for detecting two different temperatures. |
| priorityDate | 2009-01-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 31.