Electrocatalysts: Nitrogen‐Doped Nanoporous Carbon/Graphene Nano‐Sandwiches: Synthesis and Application for Efficient Oxygen Reduction (Adv. Funct. Mater. 36/2015)
Electrocatalysts: Nitrogen‐Doped Nanoporous Carbon/Graphene Nano‐Sandwiches: Synthesis and Application for Efficient Oxygen Reduction (Adv. Funct. Mater. 36/2015)
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DOI：
10.1002/adfm.201570242
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发表时间：
2015-09
影响因子：
19
通讯作者：
Jing Wei;Yaoxin Hu;Yan-Yu Liang;Biao Kong;Jin Zhang;Jingchao Song;Q. Bao;G. Simon;S. Jiang
中科院分区：
文献类型：
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作者：
Jing Wei;Yaoxin Hu;Yan-Yu Liang;Biao Kong;Jin Zhang;Jingchao Song;Q. Bao;G. Simon;S. Jiang
在5768页上，Wang Huanting和他的同事们报道了一种沸石-咪唑酸盐-框架(ZIF)/氧化石墨烯（GO）三明治状复合材料的合成，该复合材料具有超小的ZIF纳米晶体（尺寸≈20 nm），通过均匀成核、均匀沉积和限制生长过程完全覆盖氧化石墨烯。ZIF/GO复合材料进一步转化为N掺杂纳米多孔碳/石墨烯纳米三明治，作为非贵金属催化剂，在电化学氧还原反应中具有优异的性能。
On page 5768, Huanting Wang and co‐workers report the synthesis of zeolitic‐imidazolate‐framework (ZIF)/graphene oxide (GO) sandwich‐like composites with ultrasmall ZIF nanocrystals (≈ 20 nm in size) that fully cover the GO via a homogenous nucleation followed by uniform deposition and confined growth process. The ZIF/GO composites are further converted to N‐doped nanoporous carbon/graphene nano‐sandwiches, which act as non‐precious metal catalysts with excellent performance for electrochemical oxygen reduction reaction.