Phase-transition energy-storage microcapsules and their preparing process
Title：
Phase-transition energy-storage microcapsules and their preparing process
Application Number：
 200610060585
Application Date：
 2006/05/08
Announcement Date：
 2006/10/11
Pub. Date：
Publication Number：
 1844296
Announcement Number：
Grant Date：
Granted Pub. Date：
ApplicationType：
 Invention
State/Country：
 94[China|shenzhen]
IPC：
 C09K 5/02, B01J 13/02
Applicant(s)：
 Graduate School at Shenzhen, Tsinghua University
Inventor(s)：
 Tang Guoyi, Lu Gang, Miao Chunyan, Yao Youwei, Weng Duan
Key Words：
 Phase-transition, energy-storage, microcapsules, preparing process
Abstract：
 The invention provides a phase transformation energy-storage microcapsule and its preparing process, wherein the microcapsule comprises a capsule shell and phase-change material coated thereby, the capsule shell is made of silicon dioxide gel 20-65 wt% of the microcapsule, the phase-change material being organic material amounting to 80-35 wt% of the microcapsule. The raw materials for preparing the microcapsule also include 0.5-3 parts of emulsifying agent, 30-80 parts of distilled water, 0-1 part of addition agent, 5.6-11.2 parts of n-ethyl silicate and 0.05-1 part of catalyst.
Claim：
Priority：
PCT：
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2008-4-17
  Selected patents owned by Tsinghua University filed in 2005 are loaded.
2008-3-31
  Selected patents owned by Tsinghua University filed in 2006 and 2007 are load.







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