Citation: DENG An-Qiang, FAN Jing-Bo, QIAN Ke-Nong, LUO Yong-Chun. Effect of Heat Treatment on the Structure and Properties of La₄MgNi₁₉ Hydrogen Storage Electrode Alloys[J]. Acta Physico-Chimica Sinica, ;2011, 27(01): 103-107. doi: 10.3866/PKU.WHXB20110133 shu

Effect of Heat Treatment on the Structure and Properties of La₄MgNi₁₉ Hydrogen Storage Electrode Alloys

1.
1. College of Mechanical Engineering, Ningxia University, Yinchuan 750021, P. R. China;
2. State Key Laboratory of Gansu Advanced Non-Ferrous Metal Materials, Lanzhou University of Technology, Lanzhou 730050, P. R. China

Received Date: 20 August 2010
Available Online: 15 December 2010
Fund Project: 宁夏自然科学基金(NZ0918) (NZ0918)国家民委粉体材料与特种陶瓷瓷重点实验室开放基金(0902)资助项目 (0902)

La₄MgNi₁₉ alloys were prepared by induction melting under different heat treatment conditions. Phase structures and electrochemical properties of the alloys were investigated systematically by X-ray diffraction (XRD) and electrochemical experiments. A structural analysis of the alloys showed that all the alloys were composed of multiphases and the alloys obtained after water quenching at 900 °C consisted of a main LaNi₅ phase and a few unknown phases while the alloys obtained from the annealing treatment at 900 ° C consisted of Pr₅Co₁₉-type, Ce₅Co₁₉-type and few LaNi₅ phases. The electrochemical cyclic stability (S₁₀₀) of the water quenched and the anneal-treated alloys was 49.7% and 76.0%, respectively. The cyclic stability of the alloy electrodes is closely related to the phase structures. Annealing treatment was beneficial for the formation of Pr₅Co₁₉-type and Ce₅Co₁₉-type phases, La₄MgNi₁₉ alloys had worse electrochemical cycling stability than the La₃MgNi₁₄ alloys from the La-Mg-Ni system's hydrogen storage alloys.
- Hydrogen storage,
- La₄MgNi₁₉ alloy,
- Phase structure,
- Electrochemical property,
- Annealing
1. [1]
  
  1 Kadir, K.; Sakai, T.; Uehara, I. J. Alloy. Compd., 1997, 257: 115
2. [2]
  2 Kadir, K.; Kuriyama, N.; Sakai, T.; Uehara, I.; Eriksson, L. J. Alloy. Compd., 1999, 284: 145
3. [3]
  3 Kohno, T.; Yoshida, H.; Kawashima, F.; Inaba, T.; Sakai, I .; amamoto, M.; Kanda, M. J. Alloy. Compd., 2000, 311: 5
4. [4]
  4 Kanemoto, M.; Kakeya, T.; Kuzuhara, M.;Watada, M.; Ozaki, T.; akai, T. Development of high-capacity metal hydride electrodes sing various rare earth-Mg-Ni based super-lattice alloys
5. [5]
  [C]// he Electrochemical Society, Los Angeles, CA, 2005: 1623
6. [6]
  5 Shigekazu, Y.; Yoshifumi, M.; Tetsuyuki, M.; Tadayoshi, T.; Jun, I.; Hiroshi, N.; Toshiyuki, N.; Masaru, K.; Yoshitaka, B.; irohito, T. J. Power Sources, 2006, 156(2): 662
7. [7]
  6 Liu, Y. F.; Pan, H. G.; Yue, Y. J.;Wu, X. F.; Chen, N.; Lei, Y. Q. J. Alloy. Compd., 2005, 395(1-2): 291
8. [8]
  7 Dong, X. P.; Lü, F. X.; Zhang, Y. H.; Yang, L. Y.; Feng, M.; ang, X. L. J. Rare Metals, 2006, 25(6): 207
9. [9]
  8 Dong, X. P.; Lü, F. X.; Yang, L.Y.; Zhang, Y. H.;Wang, X. L. J. Mater Chem. Phys., 2008, 112(2): 596
10. [10]
  9 An, F. Q.; Li, P.; Qu, X. H.; Zheng, X. P. Journal of University of cience and Technology Beijing, 2008, 30(3): 263
11. [11]
  [安富强, 平, 曲选辉, 郑雪萍. 北京科技大学学报, 2008, 30(3): 263]
12. [12]
  10 Liao, B.; Lei, Y. Q.; Chen, L. X.; Lu, G. L.; Pan, H. G.;Wang, Q. D. J. Alloy. Compd., 2004, 376(1-2): 186
13. [13]
  11 Zhang, Y. H.; Zhao, D. L.; Dong, X. P.; Ren, H. P.; Guo, S. H.; ang, X. L. J. Rare Metals, 2006, 25(6): 25
14. [14]
  12 Xiao, L. L.;Wang, Y. J.; Song, D.W.; Jiao, L. F.; Yuan, H. T. Int. J. Hydrog. Energy, 2008, 33(14): 3925
15. [15]
  13 Deng, A. Q.; Fan, J. B.; Xia, G. J.; Qian, K. N. J. Hot Working echnology, 2009, 38(18): 115
16. [16]
  [邓安强, 樊静波, 夏广军, 钱克 . 热加工工艺, 2009, 38(18): 115]
17. [17]
  14 Zhang, F. L.; Luo, Y. C.; Chen, J. P.; Kang, L.; Chen, J. H. J. Power Sources, 2005, 150: 247
18. [18]
  15 Denys, R. V.; Riabov, B.; Yartys, V. A.; Delaplane, R. G.; Sato, M. J. Alloy. Compd., 2007, 446-447: 166
19. [19]
  16 Li, F.; Young, K.; Ouchi, T.; Fetcenko, M. A. J. Alloy. Compd., 2009, 471(1-2): 371
20. [20]
  17 Yamamoto, T.; Inui, H.; Yamaguchi, M.; Sato, K.; Fujitani, S.; onezu, I.; Nishio, K. Acta Metallurgica, 1997, 45: 5213
21. [21]
  18 Khan, Y. Acta Crystallogr. 1974, B30: 1533
22. [22]
  19 Zhang, F. L. Study on the structrue and electrochemical properties f La-Mg-Ni based new type hydrogen storage electrode alloys D]. Lanzhou: Lanzhou University of Technology, 2006 张法亮. La-Mg-Ni系新型贮氢合金结构与电化学性能的研究 D]. 兰州: 兰州理工大学, 2006]
23. [23]
  20 Young, R. A. The rietveld method. London: Oxford University ress, 1993: 1
24. [24]
  21 Amélie, F.; Fermin, C.; Michel, L.; Bernard, K.; Patrick,B. Electrochimica Acta, 2009, 54(6): 1710
25. [25]
  22 Nakamura, J.; Iwase, K.; Hayakawa, H.; Nakamura, Y.; Akiba, E. J. Phys. Chem. C, 2009, 113: 5853
26. [26]
  23 Deng, A. Q.; Luo, Y. C.; Yan, Y. X.;Wang, D. H.; Kang, L. Rare Metal Materials and Engineering, 2008, 37(6): 1037
27. [27]
  [邓安强, 永春, 阎汝煦, 王大辉, 康龙. 稀有金属材料与工程. 2008, 37(6): 1037]
28. [28]
  24 Hayakawa, H.; Akiba, E.; toh, M.; Kohno, T. Materials ransactions, 2005, 46(6): 1393
29. [29]
  25 Zhang, F. L.; Luo, Y. C.; Sun, K.; Kang, L.; Chen, J. H. Journal of unctional Materials, 2006, 37(2): 265
30. [30]
  [张法亮, 罗永春, 凯, 康龙, 陈剑虹. 功能材料, 2006, 37(2): 265]
31. [31]
  26 Denys, R. V.; Riabov, B.; Yartys, V. A.; Sato, M.; Delaplane, R. G. J. Solid State Chem., 2008, 181: 812
32. [32]
  27 Ozaki, T.; Kanemoto, M.; Kakey, T.; Kitano, Y.; Kuzuhara, M.; atada, M.; Tanase, S.; Sakai, T. J. Alloy. Compd., 2007, 446-447: 620
1. [1]
  Jiahong ZHENG , Jiajun SHEN , Xin BAI . Preparation and electrochemical properties of nickel foam loaded NiMoO₄/NiMoS₄ composites. Chinese Journal of Inorganic Chemistry, 2024, 40(3): 581-590. doi: 10.11862/CJIC.20230253
2. [2]
  Kun Xu , Xinxin Song , Zhilei Yin , Jian Yang , Qisheng Song . Comprehensive Experimental Design of Preferential Orientation of Zinc Metal by Heat Treatment for Enhanced Electrochemical Performance. University Chemistry, 2024, 39(4): 192-197. doi: 10.3866/PKU.DXHX202309050
3. [3]
  Xinpeng LIU , Liuyang ZHAO , Hongyi LI , Yatu CHEN , Aimin WU , Aikui LI , Hao HUANG . Ga₂O₃ coated modification and electrochemical performance of Li_1.2Mn_0.54Ni_0.13Co_0.13O₂ cathode material. Chinese Journal of Inorganic Chemistry, 2024, 40(6): 1105-1113. doi: 10.11862/CJIC.20230488
4. [4]
  Qi Li , Pingan Li , Zetong Liu , Jiahui Zhang , Hao Zhang , Weilai Yu , Xianluo Hu . Fabricating Micro/Nanostructured Separators and Electrode Materials by Coaxial Electrospinning for Lithium-Ion Batteries: From Fundamentals to Applications. Acta Physico-Chimica Sinica, 2024, 40(10): 2311030-. doi: 10.3866/PKU.WHXB202311030
5. [5]
  Qin ZHU , Jiao MA , Zhihui QIAN , Yuxu LUO , Yujiao GUO , Mingwu XIANG , Xiaofang LIU , Ping NING , Junming GUO . Morphological evolution and electrochemical properties of cathode material LiAl_0.08Mn_1.92O₄ single crystal particles. Chinese Journal of Inorganic Chemistry, 2024, 40(8): 1549-1562. doi: 10.11862/CJIC.20240022
6. [6]
  Qingtang ZHANG , Xiaoyu WU , Zheng WANG , Xiaomei WANG . Performance of nano Li₂FeSiO₄/C cathode material co-doped by potassium and chlorine ions. Chinese Journal of Inorganic Chemistry, 2024, 40(9): 1689-1696. doi: 10.11862/CJIC.20240115
7. [7]
  Yuanchao LI , Weifeng HUANG , Pengchao LIANG , Zifang ZHAO , Baoyan XING , Dongliang YAN , Li YANG , Songlin WANG . Effect of heterogeneous dual carbon sources on electrochemical properties of LiMn_0.8Fe_0.2PO₄/C composites. Chinese Journal of Inorganic Chemistry, 2024, 40(4): 751-760. doi: 10.11862/CJIC.20230252
8. [8]
  Jiahong ZHENG , Jingyun YANG . Preparation and electrochemical properties of hollow dodecahedral CoNi₂S₄ supported by MnO₂ nanowires. Chinese Journal of Inorganic Chemistry, 2024, 40(10): 1881-1891. doi: 10.11862/CJIC.20240170
9. [9]
  Yongming Zhu , Huili Hu , Yuanchun Yu , Xudong Li , Peng Gao . Construction and Practice on New Form Stereoscopic Textbook of Electrochemistry for Energy Storage Science and Engineering: Taking Basic Course of Electrochemistry as an Example. University Chemistry, 2024, 39(8): 44-47. doi: 10.3866/PKU.DXHX202312086
10. [10]
  Zhihuan XU , Qing KANG , Yuzhen LONG , Qian YUAN , Cidong LIU , Xin LI , Genghuai TANG , Yuqing LIAO . Effect of graphene oxide concentration on the electrochemical properties of reduced graphene oxide/ZnS. Chinese Journal of Inorganic Chemistry, 2024, 40(7): 1329-1336. doi: 10.11862/CJIC.20230447
11. [11]
  Hongyi LI , Aimin WU , Liuyang ZHAO , Xinpeng LIU , Fengqin CHEN , Aikui LI , Hao HUANG . Effect of Y(PO₃)₃ double-coating modification on the electrochemical properties of Li[Ni_0.8Co_0.15Al_0.05]O₂. Chinese Journal of Inorganic Chemistry, 2024, 40(7): 1320-1328. doi: 10.11862/CJIC.20230480
12. [12]
  Zhiwen HU , Weixia DONG , Qifu BAO , Ping LI . Low-temperature synthesis of tetragonal BaTiO₃ for piezocatalysis. Chinese Journal of Inorganic Chemistry, 2024, 40(5): 857-866. doi: 10.11862/CJIC.20230462
13. [13]
  Limei CHEN , Mengfei ZHAO , Lin CHEN , Ding LI , Wei LI , Weiye HAN , Hongbin WANG . Preparation and performance of paraffin/alkali modified diatomite/expanded graphite composite phase change thermal storage material. Chinese Journal of Inorganic Chemistry, 2024, 40(3): 533-543. doi: 10.11862/CJIC.20230312
14. [14]
  Linbao Zhang , Weisi Guo , Shuwen Wang , Ran Song , Ming Li . Electrochemical Oxidation of Sulfides to Sulfoxides. University Chemistry, 2024, 39(11): 204-209. doi: 10.3866/PKU.DXHX202401009
15. [15]
  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, 2024, 40(10): 2312014-. doi: 10.3866/PKU.WHXB202312014
16. [16]
  Asif Hassan Raza , Shumail Farhan , Zhixian Yu , Yan Wu . 用于高效制氢的双S型ZnS/ZnO/CdS异质结构光催化剂. Acta Physico-Chimica Sinica, 2024, 40(11): 2406020-. doi: 10.3866/PKU.WHXB202406020
17. [17]
  Liangzhen Hu , Li Ni , Ziyi Liu , Xiaohui Zhang , Bo Qin , Yan Xiong . A Green Chemistry Experiment on Electrochemical Synthesis of Benzophenone. University Chemistry, 2024, 39(6): 350-356. doi: 10.3866/PKU.DXHX202312001
18. [18]
  Jinyao Du , Xingchao Zang , Ningning Xu , Yongjun Liu , Weisi Guo . Electrochemical Thiocyanation of 4-Bromoethylbenzene. University Chemistry, 2024, 39(6): 312-317. doi: 10.3866/PKU.DXHX202310039
19. [19]
  Yong Zhou , Jia Guo , Yun Xiong , Luying He , Hui Li . Comprehensive Teaching Experiment on Electrochemical Corrosion in Galvanic Cell for Chemical Safety and Environmental Protection Course. University Chemistry, 2024, 39(7): 330-336. doi: 10.3866/PKU.DXHX202310109
20. [20]
  Zhengli Hu , Jia Wang , Yi-Lun Ying , Shaochuang Liu , Hui Ma , Wenwei Zhang , Jianrong Zhang , Yi-Tao Long . Exploration of Ideological and Political Elements in the Development History of Nanopore Electrochemistry. University Chemistry, 2024, 39(8): 344-350. doi: 10.3866/PKU.DXHX202401072

Get Citation

PDF

XML

Metrics

PDF Downloads(954)
Abstract views(2710)
HTML views(30)

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

Effect of Heat Treatment on the Structure and Properties of La4MgNi19 Hydrogen Storage Electrode Alloys

Metrics

通讯作者: 陈斌, bchen63@163.com

Effect of Heat Treatment on the Structure and Properties of La₄MgNi₁₉ Hydrogen Storage Electrode Alloys