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Low Defect FeFe(CN)6 Framework as Stable Host Material for High Performance Li-Ion Batteries.
ACS Appl Mater Interfaces. 2016 Sep 14; 8(36):23706-12.AA

Abstract

Low cost and high performance Li-ion batteries have been extensively pursued for grid-scale energy storage applications; however, their development has been impeded for a long time due to the lack of qualified cathode materials with not only decent electrochemical performance but also resource abundance and low price. In this paper, we report Prussian-blue type FeFe(CN)6 nanocrystals with well-controlled lattice defects and perfect nanocubic morphology, which can exhibit a high Li-storage capacity of 160 mAh g(-1), a strong rate performance at 24 C, and a superior cycle stability with 90% capacity retention over 300 cycles. This low defect lattice and its excellent Li-insertion performance might provide a new insight into the design of advanced Li-ion battery materials and also a competitive alternative to the presently developed Li(+) insertion cathodes to develop low cost and high performance Li-ion batteries for grid-scale energy storage applications.

Authors+Show Affiliations

College of Chemistry and Molecular Sciences, Hubei Key Laboratory of Electrochemical Power Sources, Wuhan University , Wuhan, Hubei 430072, China.College of Chemistry and Molecular Sciences, Hubei Key Laboratory of Electrochemical Power Sources, Wuhan University , Wuhan, Hubei 430072, China.College of Chemistry and Molecular Sciences, Hubei Key Laboratory of Electrochemical Power Sources, Wuhan University , Wuhan, Hubei 430072, China.College of Chemistry and Molecular Sciences, Hubei Key Laboratory of Electrochemical Power Sources, Wuhan University , Wuhan, Hubei 430072, China.College of Chemistry and Molecular Sciences, Hubei Key Laboratory of Electrochemical Power Sources, Wuhan University , Wuhan, Hubei 430072, China.College of Chemistry and Molecular Sciences, Hubei Key Laboratory of Electrochemical Power Sources, Wuhan University , Wuhan, Hubei 430072, China.College of Chemistry and Molecular Sciences, Hubei Key Laboratory of Electrochemical Power Sources, Wuhan University , Wuhan, Hubei 430072, China.

Pub Type(s)

Journal Article

Language

eng

PubMed ID

27556906

Citation

Wu, Xianyong, et al. "Low Defect FeFe(CN)6 Framework as Stable Host Material for High Performance Li-Ion Batteries." ACS Applied Materials & Interfaces, vol. 8, no. 36, 2016, pp. 23706-12.
Wu X, Shao M, Wu C, et al. Low Defect FeFe(CN)6 Framework as Stable Host Material for High Performance Li-Ion Batteries. ACS Appl Mater Interfaces. 2016;8(36):23706-12.
Wu, X., Shao, M., Wu, C., Qian, J., Cao, Y., Ai, X., & Yang, H. (2016). Low Defect FeFe(CN)6 Framework as Stable Host Material for High Performance Li-Ion Batteries. ACS Applied Materials & Interfaces, 8(36), 23706-12. https://doi.org/10.1021/acsami.6b06880
Wu X, et al. Low Defect FeFe(CN)6 Framework as Stable Host Material for High Performance Li-Ion Batteries. ACS Appl Mater Interfaces. 2016 Sep 14;8(36):23706-12. PubMed PMID: 27556906.
* Article titles in AMA citation format should be in sentence-case
TY - JOUR T1 - Low Defect FeFe(CN)6 Framework as Stable Host Material for High Performance Li-Ion Batteries. AU - Wu,Xianyong, AU - Shao,Miaomiao, AU - Wu,Chenghao, AU - Qian,Jiangfeng, AU - Cao,Yuliang, AU - Ai,Xinping, AU - Yang,Hanxi, Y1 - 2016/09/01/ PY - 2016/8/25/entrez PY - 2016/8/25/pubmed PY - 2016/8/25/medline KW - FeFe(CN)6 nanocrystal KW - Prussian blue compounds KW - cathode material KW - lithium ion batteries KW - low-defect lattice SP - 23706 EP - 12 JF - ACS applied materials & interfaces JO - ACS Appl Mater Interfaces VL - 8 IS - 36 N2 - Low cost and high performance Li-ion batteries have been extensively pursued for grid-scale energy storage applications; however, their development has been impeded for a long time due to the lack of qualified cathode materials with not only decent electrochemical performance but also resource abundance and low price. In this paper, we report Prussian-blue type FeFe(CN)6 nanocrystals with well-controlled lattice defects and perfect nanocubic morphology, which can exhibit a high Li-storage capacity of 160 mAh g(-1), a strong rate performance at 24 C, and a superior cycle stability with 90% capacity retention over 300 cycles. This low defect lattice and its excellent Li-insertion performance might provide a new insight into the design of advanced Li-ion battery materials and also a competitive alternative to the presently developed Li(+) insertion cathodes to develop low cost and high performance Li-ion batteries for grid-scale energy storage applications. SN - 1944-8252 UR - https://www.unboundmedicine.com/medline/citation/27556906/Low_Defect_FeFe_CN_6_Framework_as_Stable_Host_Material_for_High_Performance_Li_Ion_Batteries_ L2 - https://dx.doi.org/10.1021/acsami.6b06880 DB - PRIME DP - Unbound Medicine ER -
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