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石墨烯导热增强相变储能材料的制备及性能

陈素清 黄国波 鲍建设 诸葛纯 俞金娜 朱冰宇

陈素清, 黄国波, 鲍建设, 诸葛纯, 俞金娜, 朱冰宇. 石墨烯导热增强相变储能材料的制备及性能. 新型炭材料, 2018, 33(3): 262-267.
引用本文: 陈素清, 黄国波, 鲍建设, 诸葛纯, 俞金娜, 朱冰宇. 石墨烯导热增强相变储能材料的制备及性能. 新型炭材料, 2018, 33(3): 262-267.
CHEN Su-qing, HUANG Guo-bo, BAO Jian-she, ZHUGE Chun, YU Jin-na, ZHU Bing-yu. Preparation and thermal properties of a phase change material modified by a functionalized reduced graphene oxide. New Carbon Mater., 2018, 33(3): 262-267.
Citation: CHEN Su-qing, HUANG Guo-bo, BAO Jian-she, ZHUGE Chun, YU Jin-na, ZHU Bing-yu. Preparation and thermal properties of a phase change material modified by a functionalized reduced graphene oxide. New Carbon Mater., 2018, 33(3): 262-267.

石墨烯导热增强相变储能材料的制备及性能

基金项目: 国家自然科学基金项目(21671146);台州市科技计划项目(15GY49,162gy48).
详细信息
    作者简介:

    陈素清,硕士,副教授.E-mail:465060605@qq.com

    通讯作者:

    黄国波,博士,教授.E-mail:huangguobo@tzc.edu.cn

  • 中图分类号: TQ127.1+1

Preparation and thermal properties of a phase change material modified by a functionalized reduced graphene oxide

Funds: National Natural Science Foundation of China (21671146); Science and Technology Project of Taizhou City (15GY49, 162gy56).
  • 摘要: 为了提高复合相变储能材料的导热性能,以N,N,N-三甲基-1-十六烷基溴化铵(CTAB)改性剂,氧化石墨烯(GO)经有机化改性、还原反应制得功能化石墨烯(CTAB-RGO),并作为强化传热载体对癸酸-十二醇(CA-LA)共混物(相变储能材料)进行导热增强改性,获得新型石墨烯导热增强相变储能材料。结果表明,CTAB-RGO的加入提高了CA-LA相变复合材料的相变潜热、导热系数、热稳定性能等。添加1% CTAB-RGO复合材料的相变潜热为164.7 J/g,相对CA-LA混合物提高了22%;导热系数为高达0.94 W/(m·K),导热增强率为184%。
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出版历程
  • 收稿日期:  2018-02-02
  • 录用日期:  2018-06-26
  • 修回日期:  2018-06-05
  • 刊出日期:  2018-06-28

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