CN103374335B - 一种相变温度为20℃的无机相变材料(pcm-20) - Google Patents
一种相变温度为20℃的无机相变材料(pcm-20) Download PDFInfo
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- CN103374335B CN103374335B CN201210127602.4A CN201210127602A CN103374335B CN 103374335 B CN103374335 B CN 103374335B CN 201210127602 A CN201210127602 A CN 201210127602A CN 103374335 B CN103374335 B CN 103374335B
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- phase
- temperature
- inorganic
- phase change
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- 239000000463 material Substances 0.000 title claims abstract description 29
- 230000009466 transformation Effects 0.000 title claims abstract description 12
- 230000008859 change Effects 0.000 claims abstract description 11
- 238000000034 method Methods 0.000 claims abstract description 3
- 230000008569 process Effects 0.000 claims abstract description 3
- 230000002441 reversible effect Effects 0.000 claims abstract description 3
- 230000007704 transition Effects 0.000 claims abstract description 3
- 239000012782 phase change material Substances 0.000 abstract description 14
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 abstract description 9
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 9
- NIXOWILDQLNWCW-UHFFFAOYSA-N Acrylic acid Chemical compound OC(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 abstract description 3
- 239000004159 Potassium persulphate Substances 0.000 abstract description 3
- DPDMMXDBJGCCQC-UHFFFAOYSA-N [Na].[Cl] Chemical compound [Na].[Cl] DPDMMXDBJGCCQC-UHFFFAOYSA-N 0.000 abstract description 3
- QHFQAJHNDKBRBO-UHFFFAOYSA-L calcium chloride hexahydrate Chemical compound O.O.O.O.O.O.[Cl-].[Cl-].[Ca+2] QHFQAJHNDKBRBO-UHFFFAOYSA-L 0.000 abstract description 3
- 239000007788 liquid Substances 0.000 abstract description 3
- VLCAYQIMSMPEBW-UHFFFAOYSA-N methyl 3-hydroxy-2-methylidenebutanoate Chemical compound COC(=O)C(=C)C(C)O VLCAYQIMSMPEBW-UHFFFAOYSA-N 0.000 abstract description 3
- 231100000252 nontoxic Toxicity 0.000 abstract description 3
- 230000003000 nontoxic effect Effects 0.000 abstract description 3
- USHAGKDGDHPEEY-UHFFFAOYSA-L potassium persulfate Chemical compound [K+].[K+].[O-]S(=O)(=O)OOS([O-])(=O)=O USHAGKDGDHPEEY-UHFFFAOYSA-L 0.000 abstract description 3
- 235000019394 potassium persulphate Nutrition 0.000 abstract description 3
- 238000004146 energy storage Methods 0.000 abstract description 2
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 239000007858 starting material Substances 0.000 abstract description 2
- 239000000243 solution Substances 0.000 description 13
- 230000015271 coagulation Effects 0.000 description 12
- 238000005345 coagulation Methods 0.000 description 12
- 238000002156 mixing Methods 0.000 description 11
- 238000003756 stirring Methods 0.000 description 5
- 238000003860 storage Methods 0.000 description 5
- 238000005057 refrigeration Methods 0.000 description 4
- 239000007864 aqueous solution Substances 0.000 description 3
- 239000000203 mixture Substances 0.000 description 3
- 238000002360 preparation method Methods 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- 235000013405 beer Nutrition 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000000155 melt Substances 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- 238000004904 shortening Methods 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 239000002861 polymer material Substances 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 239000011232 storage material Substances 0.000 description 1
- 230000003245 working effect Effects 0.000 description 1
Landscapes
- Materials Applied To Surfaces To Minimize Adherence Of Mist Or Water (AREA)
- Curing Cements, Concrete, And Artificial Stone (AREA)
Abstract
Description
密度: | 1.38g/cm3(25℃) |
相变点: | 20℃ |
潜热: | 176kJ/kg |
导热系数: | 0.55W/m.k |
过冷度: | 0.5℃ |
使用次数 | 10000此次以上 |
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201210127602.4A CN103374335B (zh) | 2012-04-27 | 2012-04-27 | 一种相变温度为20℃的无机相变材料(pcm-20) |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201210127602.4A CN103374335B (zh) | 2012-04-27 | 2012-04-27 | 一种相变温度为20℃的无机相变材料(pcm-20) |
Publications (2)
Publication Number | Publication Date |
---|---|
CN103374335A CN103374335A (zh) | 2013-10-30 |
CN103374335B true CN103374335B (zh) | 2016-03-23 |
Family
ID=49460184
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN201210127602.4A Expired - Fee Related CN103374335B (zh) | 2012-04-27 | 2012-04-27 | 一种相变温度为20℃的无机相变材料(pcm-20) |
Country Status (1)
Country | Link |
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CN (1) | CN103374335B (zh) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108300418B (zh) * | 2018-01-17 | 2020-11-24 | 松冷(武汉)科技有限公司 | 一种凝胶相变材料及其制备方法、应用方法 |
RU2752380C1 (ru) | 2018-06-15 | 2021-07-26 | Эссити Хайджин Энд Хелт Актиеболаг | Впитывающее изделие, содержащее микрокапсулированный материал с изменяемым фазовым состоянием, и способ нанесения материала с изменяемым фазовым состоянием на впитывающее изделие |
BR112020023690B1 (pt) | 2018-06-15 | 2023-11-21 | Essity Hygiene And Health Aktiebolag | Artigo absorvente e método de aplicação de material microencapsulado de mudança de fase a um artigo absorvente |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1570016A (zh) * | 2004-04-23 | 2005-01-26 | 清华大学 | 一种高分子材料蓄冷剂的制备方法 |
CN102405270A (zh) * | 2009-02-11 | 2012-04-04 | 阿蒂卡科技有限公司 | 相变材料组合物 |
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2012
- 2012-04-27 CN CN201210127602.4A patent/CN103374335B/zh not_active Expired - Fee Related
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1570016A (zh) * | 2004-04-23 | 2005-01-26 | 清华大学 | 一种高分子材料蓄冷剂的制备方法 |
CN102405270A (zh) * | 2009-02-11 | 2012-04-04 | 阿蒂卡科技有限公司 | 相变材料组合物 |
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