| Synthesis and Characterization of Storage Energy Materials Prepared from Nano-crystalline Cellulose/Polyethylene Glycol |
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| 引用本文： | Xiao Ping YUAN En Yong DING. Synthesis and Characterization of Storage Energy Materials Prepared from Nano-crystalline Cellulose/Polyethylene Glycol[J]. 中国化学快报, 2006, 17(8): 1129-1132 |
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| 作者姓名： | Xiao Ping YUAN En Yong DING |
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| 作者单位： | Xiao Ping YUAN1，2，En Yong DING1* 1Key Laboratory of Cellulose and Lignocellulosics Chemistry，Guangzhou Institute of Chemistry，Chinese Academy of Science，Guangzhou 510650 2Graduate School of the Chinese Academy of Science，Beijing 100039 |
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| 摘 要： | The development and the application of phase change materials (PCMs) as a new kind of materials have attracted both scientific and industrial interest1-4. According to the patterns of phase conversion, commonly PCMs are divided into solid-liquid phase cha…
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| 关 键 词： | 纳米水晶纤维素 聚乙二醇 相变材料 储能材料 DSC |
| 收稿时间： | 2006-01-03 |
Synthesis and Characterization of Storage Energy Materials Prepared from Nano-crystalline Cellulose/Polyethylene Glycol |
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| Xiao Ping YUAN,En Yong DING. Synthesis and Characterization of Storage Energy Materials Prepared from Nano-crystalline Cellulose/Polyethylene Glycol[J]. Chinese Chemical Letters, 2006, 17(8): 1129-1132 |
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| Authors: | Xiao Ping YUAN En Yong DING |
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| Abstract: | This paper gives a brief report of the synthesis of a new kind of solid-solid phase change materials (SSPCMs), nano-crystalline cellulose/polyethylene glycol (NCC/PEG). These PCMs have very high ability for energy storage, and their enthalpies reach 103.8 J/g. They are composed of two parts, PEG as functional branches for energy storage, and NCC as skeleton. The flexible polymer PEG was grafted onto the surface of rigid powder of NCC by covalent bonds. The results of DSC, FT-IR were briefly introduced, and some comments were also given. |
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| Keywords: | Nano-crystalline cellulose (NCC) polyethylene glycol (PEG) phase change materials (PCM) energy storage DSC. |
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