Structural Evolution of Co-Based Metal Organic Frameworks in Pyrolysis for Synthesis of Core-Shells on Nanosheets: Co@CoO

Xing Congcong Liu Yanyan Chen Yinghao Hao Shuo Wu Xianli Wang Xiangyu Cao Huaqiang Li Baojun · 2016

阅读量：91

制氢

期刊名称：

ACS Applied Materials and Interfaces 2016 年 8 卷 24 期

发表日期：

2016.06.22

摘要：

In this article, Co-based metal organic frameworks (MOFs) with two shapes were used as pyrolysis precursor to synthesize multilayer core-shells composites loaded on reduced graphene oxide (rGO) sheets. The core-shell structures were obtained by the formation of cores from metal ions and carbon shells from carbonization of ligands. Controllable oxidation of Co cores to CoO