نتایج جستجو برای: γ fe2o3

تعداد نتایج: 78174  

2017
Bin Qu Yue Sun Lianlian Liu Chunyan Li Changjian Yu Xitian Zhang Yujin Chen

Coupling ultrasmall Fe2O3 particles (~4.0 nm) with the MoS2 nanosheets is achieved by a facile method for high-performance anode material for Li-ion battery. MoS2 nanosheets in the composite can serve as scaffolds, efficiently buffering the large volume change of Fe2O3 during charge/discharge process, whereas the ultrasmall Fe2O3 nanoparticles mainly provide the specific capacity. Due to bigger...

2016
Chen Wang Tianshuang Wang Boqun Wang Xin Zhou Xiaoyang Cheng Peng Sun Jie Zheng Geyu Lu

A novel tubular NiO nanostructure was synthesized by a facile and low-cost hydrothermal strategy and then further functionalized by decorating α-Fe2O3 nanorods. The images of electron microscopy indicated that the α-Fe2O3 nanorods were assembled epitaxially on the surfaces of NiO nanotubes to form α-Fe2O3/NiO nanotubes. As a proof-of-concept demonstration of the function, gas sensing devices we...

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