唐炳涛

个人信息Personal Information

教授

博士生导师

硕士生导师

性别:男

毕业院校:大连理工大学

学位:博士

所在单位:化工学院

学科:应用化学. 精细化工

办公地点:大连理工大学西部校区综合实验楼E424

联系方式:tangbt@dlut.edu.cn

电子邮箱:tangbt@dlut.edu.cn

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Novel Magnetic-to-Thermal Conversion and Thermal Energy Management Composite Phase Change Material

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论文类型:期刊论文

第一作者:Fan, Xiaoqiao

通讯作者:Tang, BT (reprint author), Dalian Univ Technol, State Key Lab Fine Chem, Dalian 116024, Peoples R China.

合写作者:Xiao, Jinqiu,Wang, Wentao,Zhang, Yuang,Zhang, Shufen,Tang, Bingtao

发表时间:2018-06-01

发表刊物:POLYMERS

收录刊物:SCIE

卷号:10

期号:6

ISSN号:2073-4360

关键字:superparamagnetic Fe3O4 nanocluster; magnetothermal conversion; phase-change material; thermal energy management

摘要:Superparamagnetic materials have elicited increasing interest due to their high-efficiency magnetothermal conversion. However, it is difficult to effectively manage the magnetothermal energy due to the continuous magnetothermal effect at present. In this study, we designed and synthesized a novel Fe3O4/PEG/SiO2 composite phase change material (PCM) that can simultaneously realize magnetic-to-thermal conversion and thermal energy management because of outstanding thermal energy storage ability of PCM. The composite was fabricated by in situ doping of superparamagnetic Fe3O4 nanoclusters through a simple sol-gel method. The synthesized Fe3O4/PEG/SiO2 PCM exhibited good thermal stability, high phase change enthalpy, and excellent shape-stabilized property. This study provides an additional promising route for application of the magnetothermal effect.