Synthesis and Lithium Storage Performance of α-Fe2O3-Ag Hybrid Nanorod Anode for Lithium-ion Batteries

doi:10.7503/cjcu20120498

Chem. J. Chinese Universities ›› 2013, Vol. 34 ›› Issue (3): 668.doi: 10.7503/cjcu20120498

• Physical Chemistry • Previous Articles Next Articles

Synthesis and Lithium Storage Performance of α-Fe₂O₃-Ag Hybrid Nanorod Anode for Lithium-ion Batteries

WU Ping^1,2, DU Ning¹, ZHANG Hui¹, YANG De-Ren¹, LU Tian-Hong²

1. State Key Lab of Silicon Materials, Department of Materials Science and Engineering, Zhejiang University, Hangzhou 310027, China;
2. Jiangsu Province Key Laboratory of New Power Batteries, School of Chemistry and Materials Science, Nanjing Normal University, Nanjing 210046, China

Received:2012-05-25 Online:2013-03-10 Published:2013-02-18
Contact: Hui Zhang E-mail:msezhanghui@zju.edu.cn

Abstract

Abstract:

Using FeOOH nanorods as precursors, α-Fe₂O₃-Ag hybrid nanorods were prepared through a novel layer-by-layer assembly and subsequent annealing approach. The morphology, structure and electrochemical performance of the products were characterized by transmission electron microscopy(TEM), high-resolution transmission electron microscopy(HRTEM), and electrochemical tests. It is indicated that numerous Ag nanoparticles are homogeneously distributed on the surface of α-Fe₂O₃ nanorod. When evaluated as an anode for Li-ion battery, the α-Fe₂O₃-Ag hybrid nanorods exhibit better cyclic performance and higher capacities. A high capacity of 549.8 mA·h/g can be retained after 180 discharge/charge cycles.

Key words: Li-ion battery, Anode, α-Fe₂O₃-Ag hybrid nanorods, Layer-by-layer assembly, Lithium storage performance

CLC Number:

O646

TrendMD:

WU Ping, DU Ning, ZHANG Hui, YANG De-Ren, LU Tian-Hong. Synthesis and Lithium Storage Performance of α-Fe₂O₃-Ag Hybrid Nanorod Anode for Lithium-ion Batteries[J]. Chem. J. Chinese Universities, 2013, 34(3): 668.

[1]	LI Wei, LUO Piao, HUANG Lianzhan, CUI Zhiming. Lithium Polystyrene Sulfonate Based Interfacial Protective Layer for Lithium Metal Anodes [J]. Chem. J. Chinese Universities, 2022, 43(8): 20220166.
[2]	JIA Yanggang, SHAO Xia, CHENG Jie, WANG Pengpeng, MAO Aiqin. Preparation and Lithium Storage Performance of Pseudocapacitance-controlled Perovskite High-entropy Oxide La（Co_0.2Cr_0.2Fe_0.2Mn_0.2Ni_0.2）O₃ Anode Materials [J]. Chem. J. Chinese Universities, 2022, 43(8): 20220157.
[3]	GONG Yanxi, WANG Jianbing, CHAI Buyu, HAN Yuanchun, MA Yunfei, JIA Chaomin. Preparation of Potassium Doped g-C₃N₄ Thin Film Photoanode and Its Application in Photoelectrocatalytic Oxidation of Diclofenac Sodium in Water [J]. Chem. J. Chinese Universities, 2022, 43(6): 20220005.
[4]	FAN Xiaoyong, ZHU Yongqiang, WU Yan, ZHANG Shuai, XU Lei, GOU Lei, LI Donglin. Three-dimensional Porous Sn-Zn Alloy Towards Uniform Zn Plating/stripping [J]. Chem. J. Chinese Universities, 2022, 43(4): 20210861.
[5]	LIU Jiaqi, LI Tianbao. Preparation and Photoelectrochemical Performance of BiVO₄/CuBi₂O₄ Thin Film Photoanodes [J]. Chem. J. Chinese Universities, 2022, 43(4): 20220017.
[6]	LI Weihui, LI Haobo, ZENG Cheng, LIANG Haoyue, CHEN Jiajun, LI Junyong, LI Huiqiao. Hot-pressed PVDF-based Difunctional Protective Layer for Lithium Metal Anodes [J]. Chem. J. Chinese Universities, 2022, 43(2): 20210629.
[7]	JIANG Baozheng, HUANG Wenting, LIU Wenbao, GUO Rongsheng, XU Chengjun, KANG Feiyu. Preparation of Nano-copper Modified Three-dimensional Zinc Mesh Electrode and Its Performance as Anode for Zinc-ion Batteries [J]. Chem. J. Chinese Universities, 2022, 43(10): 20220257.
[8]	TIAN Runsai, LU Qian, ZHANG Hongbin, ZHANG Bo, FENG Yuanyuan, WEI Jinxiang, FENG Jijun. Design and Construction of N-Doping Carbon in⁃situ Coated Cu₂O/Co₃O₄@C Heterostructured Composite Material for Highly Efficient Lithium-ion Storage [J]. Chem. J. Chinese Universities, 2021, 42(8): 2592.
[9]	WU Zhuoyan, LI Zhi, ZHAO Xudong, WANG Qian, CHEN Shunpeng, CHANG Xinghua, LIU Zhiliang. A Highly Efficient One-step Preparation Method of Nano-silicon and Carbon Composite for High-performance Lithium Ion Batteries [J]. Chem. J. Chinese Universities, 2021, 42(8): 2500.
[10]	MAO Eryang, WANG Li, SUN Yongming. Advances in Alloy-based High-capacity Li-containing Anodes for Lithium-ion Batteries [J]. Chem. J. Chinese Universities, 2021, 42(5): 1552.
[11]	LIU Tiefeng, ZHANG Ben, SHENG Ouwei, NAI Jianwei, WANG Yao, LIU Yujing, TAO Xinyong. Research Progress of the Binders for the Silicon Anode [J]. Chem. J. Chinese Universities, 2021, 42(5): 1446.
[12]	SHI Ying, HU Guangjian, WU Minjie, LI Feng. Applications of Low Temperature Plasma for the Materials in Li-ion Batteries [J]. Chem. J. Chinese Universities, 2021, 42(5): 1315.
[13]	LI Tong, GU Sichen, LIN Qiaowei, HAN Junwei, ZHOU Guangmin, LI Baohua, KANG Feiyu, LYU Wei. Advanced 3D Current Collectors for Dendrite-free Lithium Metal Anode [J]. Chem. J. Chinese Universities, 2021, 42(5): 1480.
[14]	LI Shiheng, WANG Chao, LU Zhenda. Challenges and Recent Progress of Prelithiation for Si-Based Anodes in Lithium-ion Batteries [J]. Chem. J. Chinese Universities, 2021, 42(5): 1530.
[15]	ZHU Zhengxin, ZHANG Xiang, WANG Mingming, CHEN Wei. Lithium Intercalation Compounds-Hydrogen Gas Batteries [J]. Chem. J. Chinese Universities, 2021, 42(5): 1610.

Synthesis and Lithium Storage Performance of α-Fe₂O₃-Ag Hybrid Nanorod Anode for Lithium-ion Batteries

PDF (PC)

Knowledge

Abstract

Cite this article

share this article

References

Related Articles 15

Recommended Articles

Metrics

Comments