http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-105754554-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K5-063 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J13-06 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K5-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J13-06 |
| filingDate | 2016-02-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2019-02-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2019-02-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-105754554-B |
| titleOfInvention | One kind containing nano-TiO2Cellulose base low temperature phase change accumulation energy microcapsule and preparation method thereof |
| abstract | The invention discloses one kind to contain nano-TiO 2 Cellulose base low temperature phase change accumulation energy microcapsule and preparation method thereof, low temperature phase change accumulation energy microcapsule includes capsule-core and cyst wall, and capsule-core is the core-shell structure composite phase-change material that ethylene glycol is wrapped in paraffin surface composition；Cyst wall is by dopen Nano TiO 2 The carboxymethyl cellulose film of particle is constituted；Preparation method is first to prepare composite phase-change material by microemulsion method with water phase ethylene glycol solution and oil phase liquid paraffin, then prepare cyst wall by sol gel reaction with the carboxymethyl cellulose aqueous solution containing butyl titanate and silane coupling agent to get microcapsules；The average grain diameter of microcapsules is 3~10 μm, and phase transition temperature is -12~5 DEG C, and enthalpy is 170~200J/g, while having good heating conduction again；The preparation process of microcapsules is simple, is easy to large-scale production, and does not have the inorganic salts and organic solvent for easily corroding container in product, environmentally protective. |
| priorityDate | 2016-02-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 42.