石墨烯柔性电热材料  

Graphene Flexible Electrothermal Materials

作　　者：蔡扬扬 魏丽霞 朱翼舟 卢磊 刘晓[2] Yangyang Cai;Lixia Wei;Yizhou Zhu;Lei Lu;Xiao Liu(BYD Automobile Industry Co.,Ltd.,Shenzhen 518118,China;Beijing University of Technology,Beijing 100124,China)

机构地区：[1]比亚迪汽车工业有限公司,深圳518118 [2]北京工业大学,北京100124

出　　处：《化学进展》2025年第3期455-466,共12页Progress in Chemistry

基　　金：国家自然科学基金项目(No.52372020)资助。

摘　　要：石墨烯是一种超高导热性能的二维纳米材料,在电加热领域应用广泛。本文通过分析石墨烯及其柔性电热(膜)材料的研究进展,介绍了不同尺寸石墨烯的制备方法、功能化改性对石墨烯导热性的影响,总结了石墨烯柔性电热(膜)材料在除冰防雾、可穿戴衣物和低温电池热管理等领域的应用,为石墨烯电热材料的发展提供了研究基础,并指出未来仍需要突破石墨烯及其柔性加热(膜)材料制备工艺和加热元件集成上的技术难题。Graphene is a two-dimensional nanomaterial with ultra-high thermal conductivity,which is widely used in the field of electric heating.By analyzing the research progress of graphene and its flexible electrothermal(membrane)materials,the preparation methods of graphene of different sizes and the effect of functional modification on the thermal conductivity of graphene are introduced.The applications of graphene flexible electric heating(film)materials in the fields of deicing and anti-fogging,wearable clothing and lowtemperature battery thermal management are summarized.In the future,it is still necessary to break through the technical problems of the preparation process of graphene and its flexible heating(film)materials and the integration of heating elements.

关 键 词：石墨烯 复合膜材料 导热性能 功能化改性 

分 类 号：TB34[一般工业技术—材料科学与工程] TB332