Home

Citation: Zhu Guang-Ming, Lei Yong-Quan, Cheng Shao-An, Yang Xiao-Guang, Wang Qi-Dong. AC Impedance of RE(NiCoMnTi)₅ Alloy under Different Depth of Discharge[J]. Acta Physico-Chimica Sinica doi: 10.3866/PKU.WHXB20011206 shu

AC Impedance of RE(NiCoMnTi)₅ Alloy under Different Depth of Discharge

1.
State Key Laboratory for Physical Chemistry of the Solid Surface,Department of Chemistry,Xiamen University,Xiamen　361005;Department of Materials Science and Engineering,Zhejiang University,Hangzhou,310027; Department of Chemistry,Zhejiang University,Hangzhou ,310027

Received Date: 21 May 2001
Available Online: 15 December 2001

Electrochemical impedance spectra (EIS) of RE(NiCoMnTi)5 alloys (RE=La,Ce,Pr,Nd) were measured and analyzed under different depths of discharge (DOD).The results reveal that at different phase areas,such as β,α＋β and α,the alloy shows quite different characteristics in their discharge kinetics. At the same DOD of 50％,the surface hydrogen adsorbing resistance Rsf and Faraday resistance RF of the four alloys represent an approximate linear relationship to their the maximum discharge capacity C50,max and the high-rate-dischargeabi-lity κ respectively,indicating the alloy with a higher Rsf and RF will have a larger capacity and better dischargeability.
- Hydrogen storage electrode alloy;Electrochemical impedance;Rare earth; depth of discharge (DOD)
1. [1]
  Lingbang Qiu , Jiangmin Jiang , Libo Wang , Lang Bai , Fei Zhou , Gaoyu Zhou , Quanchao Zhuang , Yanhua Cui . 原位电化学阻抗谱监测长寿命热电池Nb₁₂WO₃₃正极材料的高温双放电机制. Acta Physico-Chimica Sinica, doi: 10.1016/j.actphy.2024.100040
2. [2]
  Tianyun Chen , Ruilin Xiao , Xinsheng Gu , Yunyi Shao , Qiujun Lu . Synthesis, Crystal Structure, and Mechanoluminescence Properties of Lanthanide-Based Organometallic Complexes. University Chemistry, doi: 10.3866/PKU.DXHX202312017
3. [3]
  Jinghan ZHANG , Guanying CHEN . Progress in the application of rare-earth-doped upconversion nanoprobes in biological detection. Chinese Journal of Inorganic Chemistry, doi: 10.11862/CJIC.20240249
4. [4]
  Liang TANG , Jingfei NI , Kang XIAO , Xiangmei LIU . Synthesis and X-ray imaging application of lanthanide-organic complex-based scintillators. Chinese Journal of Inorganic Chemistry, doi: 10.11862/CJIC.20240139
5. [5]
  Changqing MIAO , Fengjiao CHEN , Wenyu LI , Shujie WEI , Yuqing YAO , Keyi WANG , Ni WANG , Xiaoyan XIN , Ming FANG . Crystal structures, DNA action, and antibacterial activities of three tetranuclear lanthanide-based complexes. Chinese Journal of Inorganic Chemistry, doi: 10.11862/CJIC.20240192
6. [6]
  Wenxiu Yang , Jinfeng Zhang , Quanlong Xu , Yun Yang , Lijie Zhang . Bimetallic AuCu Alloy Decorated Covalent Organic Frameworks for Efficient Photocatalytic Hydrogen Production. Acta Physico-Chimica Sinica, doi: 10.3866/PKU.WHXB202312014
7. [7]
  Yu'ang Liu , Yuechao Wu , Junyu Huang , Tao Wang , Xiaohong Liu , Tianying Yan . Computation of Absolute Electrode Potential of Standard Hydrogen Electrode Using Ab Initio Method. University Chemistry, doi: 10.12461/PKU.DXHX202407112
8. [8]
  Shiyi WANG , Chaolong CHEN , Xiangjian KONG , Lansun ZHENG , Lasheng LONG . Polynuclear lanthanide compound [Ce₄^ⅢCe₆^Ⅳ(μ₃-O)₄(μ₄-O)₄(acac)₁₄(CH₃O)₆]·2CH₃OH for the hydroboration of amides to amine. Chinese Journal of Inorganic Chemistry, doi: 10.11862/CJIC.20240342
9. [9]
  Qianwen Han , Tenglong Zhu , Qiuqiu Lü , Mahong Yu , Qin Zhong . 氢电极支撑可逆固体氧化物电池性能及电化学不对称性优化. Acta Physico-Chimica Sinica, doi: 10.3866/PKU.WHXB202309037
10. [10]
  Xi Xu , Chaokai Zhu , Leiqing Cao , Zhuozhao Wu , Cao Guan . Experiential Education and 3D-Printed Alloys: Innovative Exploration and Student Development. University Chemistry, doi: 10.3866/PKU.DXHX202308039
11. [11]
  Peiqi Gao , Jiao Zheng , LiMiao Chen , Yi Zhang . Exploration of the Deep Integration Strategy between Innovation and Entrepreneurship Education and Applied Chemistry Major Courses. University Chemistry, doi: 10.3866/PKU.DXHX202310086
12. [12]
  Haolin Zhan , Qiyuan Fang , Jiawei Liu , Xiaoqi Shi , Xinyu Chen , Yuqing Huang , Zhong Chen . Noise Reduction of Nuclear Magnetic Resonance Spectroscopy Using Lightweight Deep Neural Networ. Acta Physico-Chimica Sinica, doi: 10.3866/PKU.WHXB202310045
13. [13]
  Yiping HUANG , Liqin TANG , Yufan JI , Cheng CHEN , Shuangtao LI , Jingjing HUANG , Xuechao GAO , Xuehong GU . Hollow fiber NaA zeolite membrane for deep dehydration of ethanol solvent by vapor permeation. Chinese Journal of Inorganic Chemistry, doi: 10.11862/CJIC.20240224
14. [14]
  Liqiang Lu , Qin Shuai , Xike Tian , Chenggang Zhou , Guo'e Cheng , Bo han , Yulun Nie , Hongtao Zheng , Lei Ouyang . Exploration and Practice of Deep Integration of Production and Education in Applied Chemistry Major under the Background of Emerging Engineering Education. University Chemistry, doi: 10.3866/PKU.DXHX202309015
15. [15]
  Xuefei Leng , Yanshai Wang , Hai Wang , Shengyang Tao . The In-Depth integration of “Industry-University-Research” in the Exploration and Practice of “Comprehensive Training in Polymer Engineering”. University Chemistry, doi: 10.12461/PKU.DXHX202405105
16. [16]
  Jinping Qiao , Yunchao Li , Caiyun Nan , Yuan Zhang , Shuo Wei , Yunling Zhao , Juan Han , Yufeng Li , Yanping Quan , Genban Sun , Huifeng Li , Shaoshi Guo , Yong He , Xuebin Deng , Jiaxin Zhang , Shufeng Si , Jin Ouyang . Utilizing the “Second Classroom” for Multidimensional Laboratory Access to Expand the Depth and Breadth of Experimental Teaching. University Chemistry, doi: 10.12461/PKU.DXHX202405016
17. [17]
  Qingfeng Zhang , Shang-E Wei , Hua Hou , Xuan Zhao , Zixuan Yang , Lin Zhuang . Construction and Reform of the Structural Chemistry Curriculum and Textbooks under the Chemistry “101 Plan”: an In-Depth Exploration for Cultivating Top-Notch Innovative Talents. University Chemistry, doi: 10.12461/PKU.DXHX202409047
18. [18]
  Zhenlin Zhou , Siyuan Chen , Yi Liu , Chengguo Hu , Faqiong Zhao . A New Program of Voltammetry Experiment Teaching Based on Laser-Scribed Graphene Electrode. University Chemistry, doi: 10.3866/PKU.DXHX202308049
19. [19]
  Tong Zhou , Jun Li , Zitian Wen , Yitian Chen , Hailing Li , Zhonghong Gao , Wenyun Wang , Fang Liu , Qing Feng , Zhen Li , Jinyi Yang , Min Liu , Wei Qi . Experiment Improvement of “Redox Reaction and Electrode Potential” Based on the New Medical Concept. University Chemistry, doi: 10.3866/PKU.DXHX202401005
20. [20]
  Ji-Quan Liu , Huilin Guo , Ying Yang , Xiaohui Guo . Calculation and Discussion of Electrode Potentials in Redox Reactions of Water. University Chemistry, doi: 10.3866/PKU.DXHX202401031

Get Citation

PDF

XML

Metrics

PDF Downloads(2601)
Abstract views(3388)
HTML views(55)

通讯作者: 陈斌, bchen63@163.com

1.
沈阳化工大学材料科学与工程学院沈阳 110142

Address：Zhongguancun North First Street 2,100190 Beijing, PR China Tel: +86-010-82449177-888

DownLoad: Full-Size Img PowerPoint

Return

AC Impedance of RE(NiCoMnTi)5 Alloy under Different Depth of Discharge

Metrics

通讯作者: 陈斌, bchen63@163.com

AC Impedance of RE(NiCoMnTi)₅ Alloy under Different Depth of Discharge