Micronano Porous Mo2C@C Nanorods Composites as Robust Anodes for Li-ion Battery

doi:10.1002/ente.202000189

CORC > 宁波材料技术与工程研究所 > 中国科学院宁波材料技术与工程研究所 > 2020专题

	Micronano Porous Mo2C@C Nanorods Composites as Robust Anodes for Li-ion Battery
	Yang, Zhengwei ; Wang, Huifeng ; Cheng, Boshi ; Yue, Chuang ; Liu, Gaozhan ; Zheng, Runtian ; Hu, Fang ; Shu, Jie
刊名	ENERGY TECHNOLOGY
	2020
卷号	8 期号:6
关键词	ELECTROCHEMICAL ENERGY-STORAGE LITHIUM-ION HIGH-PERFORMANCE ELECTRODE MATERIALS OXIDE NANOWIRES NANOCOMPOSITES GRAPHENE MOO3
DOI	10.1002/ente.202000189
英文摘要	Micronano porous Mo2C@C nanorods (NRs) composite anodes are successfully synthesized using the raw materials of MoO3 NRs, polyacrylonitrile (PAN) polymer, and inactive sodium chloride (NaCl) microparticles. The abundant and soluble NaCl microparticles act as the sacrificial templates, which increase the surface contact area between the MoO3 NRs and the PAN polymer, thus promoting the thorough formation of Mo2C electrodes during the carbonization process. The optimized Mo2C@C-template (MCC-T) NR composite electrodes deliver an enhanced electrochemical performance, which is ascribed to the enlarged surface area, reduced path distance of lithium ions, and structural stability. In addition, the Li-ion storage mechanism and the electrochemical kinetics of Mo2C@C NR composite anodes are also systemically and experimentally investigated by ex situ X-ray diffraction (XRD) and cyclic voltammetry (CV) techniques. This synthetic strategy for MCC-T NR composite anodes is helpful to design other nanostructured carbide anodes for high-performance lithium-ion batteries (LIBs).
学科主题	Energy & Fuels
内容类型	期刊论文
源URL	[http://ir.nimte.ac.cn/handle/174433/19767]
专题	2020专题
作者单位	1.Yue, C (corresponding author), Xi An Jiao Tong Univ, State Key Lab Mfg Syst Engn, Xian 710054, Peoples R China. 2.Hu, F (corresponding author), Ningbo Univ, Sch Mat Sci & Chem Engn, Ningbo 315211, Peoples R China. 3.Yue, C (corresponding author), Ningbo Univ, Sch Phys Sci & Technol, Dept Microelect Sci & Engn, Ningbo 315211, Peoples R China.
推荐引用方式 GB/T 7714	Yang, Zhengwei,Wang, Huifeng,Cheng, Boshi,et al. Micronano Porous Mo2C@C Nanorods Composites as Robust Anodes for Li-ion Battery[J]. ENERGY TECHNOLOGY,2020,8(6).
APA	Yang, Zhengwei.,Wang, Huifeng.,Cheng, Boshi.,Yue, Chuang.,Liu, Gaozhan.,...&Shu, Jie.(2020).Micronano Porous Mo2C@C Nanorods Composites as Robust Anodes for Li-ion Battery.ENERGY TECHNOLOGY,8(6).
MLA	Yang, Zhengwei,et al."Micronano Porous Mo2C@C Nanorods Composites as Robust Anodes for Li-ion Battery".ENERGY TECHNOLOGY 8.6(2020).