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高导热性活性炭的制备技术研究进展
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作者 谷雪贤 黄勇 《广东化工》 CAS 2019年第9期162-163,共2页
活性炭是目前最常用的吸附材料之一,本文分析了活性炭在使用过程中存在的主要问题及其对策,对高导热性活性炭的制备方法及应用情况的国内外进展进行了综述。展望了高导热性活性炭的发展方向及思路。
关键词 性活性炭 再生 导带热系数
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Controlling Thermal Conductivity of Few-Layer Graphene Nanoribbons by Using the Transversal Pressure
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作者 钟伟荣 杨明明 +1 位作者 张茂平 艾保全 《Communications in Theoretical Physics》 SCIE CAS CSCD 2013年第9期353-356,共4页
We study the thermal transport of few-layer graphene nanoribbons in the presence of the transversal pressure by using molecular dynamics simulations. It is reported that the pressure can improve the thermal conductivi... We study the thermal transport of few-layer graphene nanoribbons in the presence of the transversal pressure by using molecular dynamics simulations. It is reported that the pressure can improve the thermal conductivity of few-layer graphene nanoribbons. This improvement can reach 37.5% in the low temperature region. The pressure dependence of thermal conductivity is also investigated for different length, width and thickness of few-layer graphene. Our results provide an alternative option to tuning thermal conductivity of few-layer graphene nanoribbons, b-arthermore, it maybe indicate a so-called pressure-thermM effect in nanomaterials. 展开更多
关键词 thermal conductivity GRAPHENE molecular dynamics simulation PRESSURE
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