Bio-inspired graphene foam decorated with Pt nanoparticles for hydrogen storage at room temperature
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- 作者：Haesol Jung ; Kyung Tae Park ; Magatte Niang Gueye ; Soon Hyeong So ; Chong Rae Park ; crpark@snu.ac.kr" class="auth_mail" title="E-mail the corresponding author
- 关键词：Graphene ; Foam ; Polydopamine ; Platinum ; Hydrogen storage ; Spillover
- 刊名：International Journal of Hydrogen Energy
- 出版年：2016
- 出版时间：9 March 2016
- 年：2016
- 卷：41
- 期：9
- 页码：5019-5027
- 全文大小：3202 K
文摘
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Polydopamine (PD) played the multi-role as reducing agent, functionalizer, and favorable metal binder.
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3D interconnected rGO/PD foam with controlled BET surface area was produced by controlling the degree of functionalized PD.
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Optimum size, distribution, and loading amount of Pt in Pt-decorated rGO/PD could be systematically controlled.
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High hydrogen uptake of rGO/PD_Pt (3.19 wt.%) was obtained at room temperature and 100 bar.
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