Graphene oxide derived carbons (GODCs): synthesis and gas adsorption properties
Graphene oxide derived carbons (GODCs): synthesis and gas adsorption properties
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DOI：
10.1039/c2ee21100a
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发表时间：
2012-04-01
影响因子：
32.5
通讯作者：
Yildirim, Taner
中科院分区：
文献类型：
--
作者：
Srinivas, Gadipelli;Burress, Jacob;Yildirim, Taner
我们报道了一系列高表面积氧化石墨烯衍生碳（GODC）的合成及其在碳捕获和甲烷储存方面的应用。我们从10 m（2）g（-1）的前体氧化石墨烯（GO）获得了高达近1900 m（2）g（-1）的GODC样品的大幅增加的表面积。与其他高表面积碳相比，我们的GODC显示出有利的气体吸附能力。我们表明，从GO前体生产高表面积碳是一种可行的方法，并且孔隙率参数易于调节，以用于其潜在的气体吸附应用。
We report the synthesis of a range of high surface area graphene oxide derived carbons (GODCs) and their applications toward carbon capture and methane storage. We obtain largely increased surface areas up to nearly 1900 m(2) g(-1) for GODC samples from 10 m(2) g(-1) of precursor graphene oxide (GO). Our GODCs reveal favourable gas adsorption capacities compared to other high surface area carbons. We show that producing high surface area carbons from GO precursor is a viable method, and the porosity parameters are easily tuneable for their potential gas adsorption applications.