石墨烯高导热机理及其强化传热研究进展  

Research on the progress of high thermal conductionmechanism and heat transfer enhancement application of graphene

作　　者：邢玉雷[1] 徐克[1] 刘艳辉[1] 张令品[1] 齐春华[1] 

机构地区：[1]国家海洋局天津海水淡化与综合利用研究所,天津300192

出　　处：《化学工程师》2015年第5期54-60,71,共8页Chemical Engineer

基　　金：国家海洋局青年海洋科学基金(2013556);国家科技支撑计划课题(2014BAB04B02);中央级公益性科研院所基本科研业务费专项资金(K-JBYWF-2013-G1)

摘　　要：石墨烯是纳米尺寸的碳材,具有极大的比表面积、优异的导热特性,在强化传热领域应用前景广阔。阐述了石墨烯高导热机理以及基底、温度、尺寸、结构等因素对其导热性能的影响。综述了石墨烯在导热、对流传热和相变传热领域中的强化效应和机理,分析了石墨烯导热和强化传热存在的问题和研究方向。Grapheneis a kind of nano-size carbon material, with the characteristics of the maximal specific surface area and excellent conduction, and has wide application prospers in aspect of heat transfer enhancement. It is introduced in this pater that the high conduction mechanism of graphene and influences of the factors including substrate, temperature, size, structure, etc on thermal conduction of graphene. And the strengthening effects is re- viewed and analysed in aspects of conduction, convection and phase change heat transfer. The existing problems and research directions are concluded at last.

关 键 词：石墨烯 导热机理 强化传热 

分 类 号：O613.71[理学—无机化学]