在空气中通过简便、温和且快速的热分解还原氧化石墨烯及其在高性能锂电池中的应用。
Facile, mild and fast thermal-decomposition reduction of graphene oxide in air and its application in high-performance lithium batteries.
机构信息
State Key Laboratory of Rare Earth Resource Utilization, Changchun Institute of Applied Chemistry, Chinese Academy of Sciences, Changchun, 130022, PR China.
出版信息
Chem Commun (Camb). 2012 Jan 25;48(7):976-8. doi: 10.1039/c2cc16239c. Epub 2011 Dec 7.
PMID:22159368
Abstract
We firstly propose a facile, mild and effective thermal-decomposition strategy to prepare high-quality graphene at a low temperature of 300 °C in only 5 min under an ambient atmosphere. Applying the advantage of this strategy that provides an oxidizing atmosphere, pure V(2)O(5)/graphene composite is successfully synthesized and exerts excellent lithium storage properties.
摘要
我们首先提出了一种简便、温和且有效的热分解策略，在 300°C 的低温下，仅需 5 分钟，在环境气氛中即可制备高质量的石墨烯。利用该策略提供氧化气氛的优势，成功合成了纯净的 V(2)O(5)/石墨烯复合材料，并表现出优异的储锂性能。
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