Acta Metall Sin  1988, Vol. 24 Issue (2): 189-193    DOI:

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AN NMR STUDY OF HYDROGEN MOTION IN LaNi_5, LaNi_4Cu AND LaNi_4Fe LATTICES

ZHOU Daming Department of physics;Nankai University;Tianjin;HOU Lei;JIN Qinghua;GUO Zhenya;DING Datong Nankai University; Tianjin

ZHOU Daming Department of physics;Nankai University;Tianjin;HOU Lei;JIN Qinghua;GUO Zhenya;DING Datong Nankai University; Tianjin. AN NMR STUDY OF HYDROGEN MOTION IN LaNi_5, LaNi_4Cu AND LaNi_4Fe LATTICES. Acta Metall Sin, 1988, 24(2): 189-193.

Abstract References Related Articles Recommended Metrics Download:  PDF(415KB)  Export:  BibTeX | EndNote (RIS)       Abstract  The continuous wave NMR (nuclear magnetic resonance) results of ~1Hin LaNi_5·H_6, LaNi_4Cu·H_x and LaNi_4Fe·H_x were reported. The line shape at bothhigher and lower temperatures, the activation energy of diffusion, the self correla-tion time and the diffusion coefficient calculated according to a model have beendiscussed. It was concluded that the partial substitution of Cu and Fe for Ni increasesthe stability of hydrogen in the host alloy. Key words:  La-Ni alloys      nuclear magnetic resonance      hydrogen diffusion      Received:  18 February 1988      Service E-mail this article Add to citation manager E-mail Alert RSS （） Articles by authors URL:  https://www.ams.org.cn/EN/     OR     https://www.ams.org.cn/EN/Y1988/V24/I2/189 1 Van Vucht J H N, Kuijpers F A, Bruning H C A M. Philips Res Rep, 1970; 25: 133 2 Van Mal H H. Buschow K H J, Miedema A R. J Less-Common Met, 1974; 35: 65 3 Halstead T K. J Solid State Chem, 1974; 11: 114 4 Barnes R S, Harper W C, Nelson S O, Thome D K. Torgeson D R. J Less-Common Met, 1976; 49:483 5 Karlicek R F Jr, Lowe I J. J Less-Common Met. 1980; 73: 219 6 Chang H, Lowe I J, Karlicek R F Jr. In: Kaufmann, Shenoy eds. Nuclear and Electron Resonance Spectroscopies Applied to Material Science, 1981: 7 Drain L E. Proc Phys Soc, 1962; 80: 1380 8 Bloembergen N, Purcell E M, Pound R V. Phys Rev. 1948; 73: 679 9 Weaver H T. J Cham Phys, 1972; 56: 3193 10 StalinsByk Coogan C K. Gutowsky H S. J Chem Phys, 1961; 34: 1191 11 Kubo R, Tomita K. J Phys Soc Jpn. 1954; 9: 888 12 侯磊.镧镍(铜、铁)氢合金的氢位及运动研究.硕士学位论文,南开大学物理系,1986年6月 13 Bowman R C Jr, Gruen D M. MendeIsohn M. H.. Solid State Commun, 1979; 32: 501 14 Bowman A L, Anderson J L, Nereson N G. In: Proc 10th Rare Earth Res Conf, Carefree, Arizona: 1972: 485 15 Percheron-Guegan A, Lartigue C, Achard J C, Germi P, Tasset F. J Less-Common Met, 1980; 74: 1 16 Yartys' V A. Burnasheva V V. Semenenko K N, Fadeeva N V. Solov'ev S P. J Hydrogen Energy, 1982; 7(12) : 957 17 Achard J C, Lart gue C, Percheron-Guegan A. J Less-Common Met. 1982; 88: 89 18 Richter D, Hempelmann R, Vinhas L A. J Less-Common Met, 1982; 88: 353 [1] JIANG Wenchun; GONG Jianming; TANG Jianqun; CHEN Hu; TU Sh; ong. Finite Element Simulation of the Effect of Welding Residual Stress on Hydrogen Diffusion[J]. 金属学报, 2006, 42(11): 1221-1226 . [2] LIU Shi; ZHENG Hua; GUI Quanhong; MA Aihua; YU Hongbo; WANG Longbao. MEASUREMENTS OF HYDROGEN DIFFUSION COEFFICIENT FOR TUBE SAMPLES AT MEDIUM AND HIGH TEMPERATURES[J]. 金属学报, 2004, 40(4): 393-398 . [3] TENG Qinghai; CHEN Lian; LIU Di;; KE Wei(Institute of Corrosion and Protection of Metal; The Chinese Academy of Sciences; State Key Laboratory forCorrosion and Protection; Shenyang 110015)( Institute of Metal Research; The Chinese Academy of Sciences; Liaoning Key Laboratory for Material andHydrogen; Shenyang 110015)( Institute of Equipmeat;Research Fushun Petrochemical Company; Fushun )(Correspondednt : MENC Qinghai; Tel: (0413)B434819; Tel. (0413)2425835. MICROSTRUCTURE,DIFFUSION ACCUMULATION OF HYDROGEN AND CRACKING BEHAVIOR IN THE INTERFACE BETWEEN CLADDING AND BASE METALL[J]. 金属学报, 1998, 34(6): 633-639. [4] XU Jian; SUN Xiukui; CHEN Wenxiu; LI Yiyi (State Key Laboratory of RSA; Institute of Metal Research; Academia Sinica). HYDROGEN PERMEATION AND DIFFUSION IN ALLOY INCOLOY 903[J]. 金属学报, 1992, 28(11): 23-27. [5] QIAN Lihe;CAO Mingzhou;WAN Xiaojing Institute of Metal Research; Academia Sinica; Shenyang. HYDROGEN TRAPPING EFFECT OF SUBSTITUTIONAL ALLOYING ELEMENTS IN α-Fe[J]. 金属学报, 1991, 27(1): 27-31. No Suggested Reading articles found! Viewed Full text Abstract Cited   Shared      Discussed