A new class of electrode materials are being intensively investigated to achieve a low-cost Li+ secondary battery (LIB) with a high discharge rate. Here, we investigated the discharge rate in thin film electrodes of the Prussian blue analogues (Li,Na)(4y-2)M[Fe(CN)(6)](y)zH(2)O (M = Ni, Co, Mn, and Cd). Except for the Co compound, the capacities at 100C exceed 60% of those at 1 C. We further investigated the electronic and crystal structures of Prussian blue analogues against Li+ concentration (x). On the basis of these data, we will discuss the origin of the rapid Li+ intercalation. (C) 2012 The Japan Society of Applied Physics
机构:
Membrane Science and Technology Research Center, Nanjing University of Technology, Nanjing 210009, ChinaMembrane Science and Technology Research Center, Nanjing University of Technology, Nanjing 210009, China
Hua, Hui
Chen, Yiwei
论文数: 0引用数: 0
h-index: 0
机构:
Membrane Science and Technology Research Center, Nanjing University of Technology, Nanjing 210009, ChinaMembrane Science and Technology Research Center, Nanjing University of Technology, Nanjing 210009, China
Chen, Yiwei
Jin, Wanqin
论文数: 0引用数: 0
h-index: 0
机构:
Membrane Science and Technology Research Center, Nanjing University of Technology, Nanjing 210009, ChinaMembrane Science and Technology Research Center, Nanjing University of Technology, Nanjing 210009, China
Jin, Wanqin
Xu, Nanping
论文数: 0引用数: 0
h-index: 0
机构:
Membrane Science and Technology Research Center, Nanjing University of Technology, Nanjing 210009, ChinaMembrane Science and Technology Research Center, Nanjing University of Technology, Nanjing 210009, China
Xu, Nanping
Huagong Xuebao/Journal of Chemical Industry and Engineering (China),
2007,
58
(08):
: 2056
-
2061
机构:
Univ Tsukuba, Grad Sch Pure & Appl Sci, Tsukuba, Ibaraki 3058571, Japan
Univ Tsukuba, Tsukuba Res Ctr Interdisciplinary Mat Sci TIMS, Tsukuba, Ibaraki 3058571, JapanUniv Tsukuba, Grad Sch Pure & Appl Sci, Tsukuba, Ibaraki 3058571, Japan
Moritomo, Yutaka
Zhu, XuHao
论文数: 0引用数: 0
h-index: 0
机构:
Univ Tsukuba, Grad Sch Pure & Appl Sci, Tsukuba, Ibaraki 3058571, JapanUniv Tsukuba, Grad Sch Pure & Appl Sci, Tsukuba, Ibaraki 3058571, Japan
Zhu, XuHao
Takachi, Masamitsu
论文数: 0引用数: 0
h-index: 0
机构:
Univ Tsukuba, Grad Sch Pure & Appl Sci, Tsukuba, Ibaraki 3058571, JapanUniv Tsukuba, Grad Sch Pure & Appl Sci, Tsukuba, Ibaraki 3058571, Japan