|Electrochemical Performance of FeF3 center dot 0.33H(2)O/MWCNTs Composite Cathode Synthesized by Solvothermal Process|
|Zhang, Yanli; Wang, Li; Li, Jianjun; He, Xiangming; Wen, Lei; Gao, Jian; Liu, Hengwei; Zhang, Yufeng; Zhao, Peng; firstname.lastname@example.org; email@example.com
|Source Publication||JOURNAL OF NEW MATERIALS FOR ELECTROCHEMICAL SYSTEMS
|Abstract||This paper reports a FeF3 center dot 0.33H(2)O/multi-walled carbon nanotubes (MWCNTs) composite for energy storage applications. The composite material is prepared by solvothermal reaction with FeF3 center dot 3H(2)O and MWCNTs as precursors, and FeF3 center dot 3H(2)O was removed of crystalliferous water and converted to FeF3 center dot 0.33H(2)O during solvothermal treatment. Structural characterizations show that FeF3 center dot 0.33H(2)O that crystalline with a diameter of about 30 nm were distributed in the network of MWCNTs. As a cathode material for lithium ion batteries, FeF3 center dot 0.33H(2)O/MWCNTs was superior to pure FeF3 center dot 0.33H(2)O in terms of high capacity (an initial capacity of 181 mAh g(-1) in 2.0-4.3 V at 20 mA g(-1)), good cycleability (50% capacity retension at 50th cycle) and good rate capability (116 mAh g(-1) at 100 mA g(-1)). The enhanced performances were attributed to the conductive MWCNT network which improved the electron transport ability and buffered volume change of the cathode.|
; wang, li
; li, jianjun
; he, xiangming
; gao, jian
; liu, hengwei
; zhang, yufeng
; zhao, peng] tsinghua univ, inst nucl & new energy technol, beijing 100084, peoples r china
; [zhang, yanli] shenyang univ chem technol, shenyang 110142, peoples r china
; [wang, li] tsinghua univ, state key lab automot safety & energy, beijing 100084, peoples r china
; [wen, lei] chinese acad sci, inst met res, shenyang natl lab mat sci, shenyang 110016, peoples r china
|Keyword||Lithium Ion Batteries
Fef3 Center Dot 0.33h(2)o
|Funding Organization||MOST [2011CB935902, 2013CB934000, 2013AA050903, 2010DFA72760]; Tsinghua University Initiative Scientific Research Program [2010THZ08116, 2011THZ08139, 2011THZ01004, 2012THZ08129]; State Key Laboratory of Automotive Safety and Energy [ZZ2012-011]
|Corresponding Authorfirstname.lastname@example.org; email@example.com|
Zhang, Yanli,Wang, Li,Li, Jianjun,et al. Electrochemical Performance of FeF3 center dot 0.33H(2)O/MWCNTs Composite Cathode Synthesized by Solvothermal Process[J]. JOURNAL OF NEW MATERIALS FOR ELECTROCHEMICAL SYSTEMS,2015,18(2):103-109.
Zhang, Yanli.,Wang, Li.,Li, Jianjun.,He, Xiangming.,Wen, Lei.,...&firstname.lastname@example.org.(2015).Electrochemical Performance of FeF3 center dot 0.33H(2)O/MWCNTs Composite Cathode Synthesized by Solvothermal Process.JOURNAL OF NEW MATERIALS FOR ELECTROCHEMICAL SYSTEMS,18(2),103-109.
Zhang, Yanli,et al."Electrochemical Performance of FeF3 center dot 0.33H(2)O/MWCNTs Composite Cathode Synthesized by Solvothermal Process".JOURNAL OF NEW MATERIALS FOR ELECTROCHEMICAL SYSTEMS 18.2(2015):103-109.
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