24小时热门版块排行榜

>论坛更新日志 (3763)
>导师招生 (308)
>休闲灌水 (164)
>招聘信息布告栏 (136)
>论文道贺祈福 (110)
>硕博家园 (90)
>虫友互识 (76)
>文献求助 (71)
>找工作 (43)
>考研 (41)
>生物科学 (29)
>博后之家 (28)
>考博 (24)
>基金申请 (21)
>医学 (18)
>教师之家 (15)

返回列表

当前只显示满足指定条件的回帖，点击这里查看本话题的所有回帖

ftbwang

木虫 (小有名气)

应助: 0 (幼儿园)
金币: 2536.1
帖子: 110
在线: 42.5小时
虫号: 280742

[资源] 纳米碳材料虫虫请进：最新Nature Materials石墨烯及碳纳米材料热导综述

Thermal properties of graphene and nanostructured carbon materials

Alexander A. Balandin

Recent years have seen a rapid growth of interest by the scientific and engineering communities in the thermal properties of materials. Heat removal has become a crucial issue for continuing progress in the electronic industry, and thermal conduction in low-dimensional structures has revealed truly intriguing features. Carbon allotropes and their derivatives occupy a unique place in terms of their ability to conduct heat. The room-temperature thermal conductivity of carbon materials span an extraordinary large range of over five orders of magnitude from the lowest in amorphous carbons to the highest in graphene and carbon nanotubes. Here, I review the thermal properties of carbon materials focusing on recent results for graphene, carbon nanotubes and nanostructured carbon materials with different degrees of disorder. Special attention is given to the unusual size dependence of heat conduction in two-dimensional crystals and, specifically, in graphene. I also describe the prospects of applications of graphene and carbon materials for thermal management of electronics.[ Last edited by ftbwang on 2011-7-23 at 05:02 ]

回复此楼