Please wait a minute...
Chin J Mater Res  2010, Vol. 24 Issue (3): 327-331    DOI:
论文 Current Issue | Archive | Adv Search |
Study on the Surface Structure and Hydrogen Sensitivity of LaNi5 Alloy Film Annealed
 LIU  Hua-Rong, CHEN  Kan-Song, LIU  Dun-Feng, XIE  Kun, GU  Hao-Shuang
Faculty of Physics and Electronic Technology, Hubei University, Wuhan 430062
Cite this article: 

LIU Hua-Rong, CHEN Kan-Song, LIU Dun-Feng, XIE Kun, GU Hao-Shuang. Study on the Surface Structure and Hydrogen Sensitivity of LaNi5 Alloy Film Annealed. Chin J Mater Res, 2010, 24(3): 327-331.

Download:  PDF(864KB) 
Export:  BibTeX | EndNote (RIS)      
Abstract  

LaNi5 alloy films have been prepared by magnetron sputtering. Through annealing their surface structure was improved and they had the capacity of absorbing and desorbing hydrogen in the air. The structure, surface morphology and element composition of the samples before and after annealing were analysed by X-ray diffraction, atomic force microscopy and X-ray photoelectron spectroscopy, respectively. The results showed that specific surface area of LaNi5 films was increased and a kind of surface structure of La2O3-Ni was formed after annealing. The hydrogen sensitivity of the annealed samples was studied and results indicated they are in response to hydrogen at room temperature in the air without activation in hydrogen atmosphere, which suggested LaNi5 alloy films have large potential application in hydrogen sensor.

Key words:  metallic materials      hydrogen sensor      LaNi5      annealed      La2O3--Ni     
Received:  26 November 2009     
ZTFLH: 

TB31

 

URL: 

https://www.cjmr.org/EN/     OR     https://www.cjmr.org/EN/Y2010/V24/I3/327

[1] T.Miyashitaa, Y.Masudab, Study on the interaction between hydrogen and metals of LaNi5 type hydrogen absorbing alloys by means of DV--X method, Journal of Alloys and Compounds, 475, 22(2009)
[2]M.Mizuno, H.Araki, Y.Shirai, Effect of hydrogen on stability of vacancy in LaNi5, Journal of Physics, 165, 012043(2009)
[3] B.Joseph, B.Schiavo, Effects of ball--milling on the hydrogen sorption properties of LaNi5, Journal of Alloys and Compounds, 480, 912(2009)
[4] S.K.Pandey, A.Srivastava, O.N.Srivastava, Improvement in hydrogen storage capacity in LaNi5 through substitution of Ni by Fe, International Journal of Hydrogen Energy, 32, 2461(2007)
[5] A.Demircan, M.Demiralp, Y.Kaplan, M.D.Mat, T.N.Veziroglu, Experimental and theoretical analysis of hydrogen absorption in LaNi5--H2 reactors, Int. Journal of Hydrogen Energy, 30, 437(2005)
[6] B.Devi, A.S.Banthia, I.P.Jain, Effect of hydrogen on the conduction mechanism in LaNi5 thin films, Int Journal of Hydrogen Energy, 29, 1289(2004)
[7]H.Sakaguchi, N.Taniguchi, H.Nagai, K.Niki, G.Adachi, J.Shiokawa, Determination of the hydrogen content in amorphous LaNi5 films using a quartz--crystal mass--monitoring method, Journal of Physical Chemistry, 89(25), 5550(1985)
[8]H.Sakaguchi, H.Seri, G.Adachi, Preparation of amorphous and crystalline LaNi$_{5.0$ thin films using a sputtering method and thermodynamics of hydrogen absorption in these films, Journal of Physical Chemistry, 94(13), 5313(1990)
[9]F.Ishikawa, H.Tega, I.Yamamoto, M.Yamaguchi, Relationships between the electrical resistivity and the metal hydride phases, J. Alloys and Compounds, 231(1--2), 182(1995)
[10]HUANG Lei, YAO Weiguo, QI Zhengzhong, Influence of RF sputtering conditions on structure and organization of LaNi5 thin films, Journal of Function Material, 26, 59(1995)
[11](黄磊, 姚伟国, 戚震中, 溅射条件对LaNi$_{5$薄膜结构和组织的影响, 功能材料, 26, 59(1995))
[12]H.Dhaou, F.Askri, M.B.Salah, A.Jemni, S.B.Nasrallah, J.Lanmloumi, Measurement and modelling of kinetics of hydrogen sorption by LaNi5 and two related pseudobinary compounds, International Journal of Hydrogen Energy, 32(5), 576(2007)
[13]LV Manqi, YIN Yaode, WU Guichun, WU Pingsen, An approach to the activation process of LaNi5, Acta Metallurgica Sinica, 19(1), 47(1983)
[14](吕曼琪, 银耀德, 吴桂春, 吴平森, LaNi5活化过程的探讨, 金属学报, 19(1), 47(1983))
[15]V.Fuster, F.J.Castro, G.Urretavizcaya, Application of pressure programmed absorption and desorption to characterize hydriding and dehydriding kinetics of LaNi5 during activation, J. Alloys and Compounds, 446-447, 24(2007)
[16]KANG Long, LUO Yongchun, Development of hydrogen storage alloys LaNi5-xAlx, Journal of Gansu University of Technology, 22(1), 11(1996)
[17](康龙, 罗永春, LaNi5-xAlx$贮氢合金的研究, 甘肃工业大学学报, 22(1), 11(1996))
[18]TANG Xiaoning, LIN Peiyan,The study of in--situ conductivity of La--Cu--O catalyst, Rare Earths, 13, 24(1992)
[19](唐晓宁, 林琰, La--Cu--O催化剂的原位电导研究, 稀土, 13, 24(1992))
[20]W.E.Wallace, R.F.Karllcek, Jr, H.Imamura, Mechanism of hydrogen absorption by LaNi5, Journal of Physical Chemistry, 83(13), 1708(1979)
[21] L.Huang, H.Gong, W.Gao, Phase change of sputtered LaNi5thin films due to hydrogenation, Thin Solid Films, 339, 78(1999)
[22]TAO Mingda, CHEN Yungui, YAN Kangping, ZHOU Chuan, WU Chaoling, TU Mingjing, Effect of rare earth oxides on the electrochemical performance of hydrogen storage electrode, Rare Metal Materials and Engineering, 34(4), 552(2005)
[23](陶明大, 陈云贵, 闫康平, 周川, 吴朝玲, 涂铭旌, 稀土氧化物对贮氢合金电极电化学性能的影响, 稀有金属材料与工程, 34(4),552(2005))
[24]H.C.Siegmann, L.Schlapbach, C.R.Brundle, Self--restoring of the active surface in the hydrogen sponge LaNi5, Physical Review Letters, 40(14), 972(1978)
[25]KANG Long, LUO Yongchun, The study of thermodynamics test equipment and test methods of hydrogen storage alloy, Journal of Gansu University of Technology, 21(1), 1(1995)
[26](康龙, 罗永春, 贮氢合金热力学测试装置及测试方法的研究, 甘肃工业大学学报, 21(1), 1(1995))
[27]HUANG Lei, YAO Weiguo, QI Zhenzhong, The study of hydrogen absorption properties of LaNi5 thin films by RF sputtered, Chinese Science Bulletin, 39(15), 1365(1994)
[28](黄磊, 姚伟国, 戚震中, 射频溅射LaNi5薄膜的吸氢性能研究, 科学通报, 39(15), 1365(1994))

[1] MAO Jianjun, FU Tong, PAN Hucheng, TENG Changqing, ZHANG Wei, XIE Dongsheng, WU Lu. Kr Ions Irradiation Damage Behavior of AlNbMoZrB Refractory High-entropy Alloy[J]. 材料研究学报, 2023, 37(9): 641-648.
[2] SONG Lifang, YAN Jiahao, ZHANG Diankang, XUE Cheng, XIA Huiyun, NIU Yanhui. Carbon Dioxide Adsorption Capacity of Alkali-metal Cation Dopped MIL125[J]. 材料研究学报, 2023, 37(9): 649-654.
[3] ZHAO Zhengxiang, LIAO Luhai, XU Fanghong, ZHANG Wei, LI Jingyuan. Hot Deformation Behavior and Microstructue Evolution of Super Austenitic Stainless Steel 24Cr-22Ni-7Mo-0.4N[J]. 材料研究学报, 2023, 37(9): 655-667.
[4] SHAO Hongmei, CUI Yong, XU Wendi, ZHANG Wei, SHEN Xiaoyi, ZHAI Yuchun. Template-free Hydrothermal Preparation and Adsorption Capacity of Hollow Spherical AlOOH[J]. 材料研究学报, 2023, 37(9): 675-684.
[5] XING Dingqin, TU Jian, LUO Sen, ZHOU Zhiming. Effect of Different C Contents on Microstructure and Properties of VCoNi Medium-entropy Alloys[J]. 材料研究学报, 2023, 37(9): 685-696.
[6] OUYANG Kangxin, ZHOU Da, YANG Yufan, ZHANG Lei. Microstructure and Tensile Properties of Mg-Y-Er-Ni Alloy with Long Period Stacking Ordered Phases[J]. 材料研究学报, 2023, 37(9): 697-705.
[7] XU Lijun, ZHENG Ce, FENG Xiaohui, HUANG Qiuyan, LI Yingju, YANG Yuansheng. Effects of Directional Recrystallization on Microstructure and Superelastic Property of Hot-rolled Cu71Al18Mn11 Alloy[J]. 材料研究学报, 2023, 37(8): 571-580.
[8] XIONG Shiqi, LIU Enze, TAN Zheng, NING Likui, TONG Jian, ZHENG Zhi, LI Haiying. Effect of Solution Heat Treatment on Microstructure of DZ125L Superalloy with Low Segregation[J]. 材料研究学报, 2023, 37(8): 603-613.
[9] LIU Jihao, CHI Hongxiao, WU Huibin, MA Dangshen, ZHOU Jian, XU Huixia. Heat Treatment Related Microstructure Evolution and Low Hardness Issue of Spray Forming M3 High Speed Steel[J]. 材料研究学报, 2023, 37(8): 625-632.
[10] YOU Baodong, ZHU Mingwei, YANG Pengju, HE Jie. Research Progress in Preparation of Porous Metal Materials by Alloy Phase Separation[J]. 材料研究学报, 2023, 37(8): 561-570.
[11] REN Fuyan, OUYANG Erming. Photocatalytic Degradation of Tetracycline Hydrochloride by g-C3N4 Modified Bi2O3[J]. 材料研究学报, 2023, 37(8): 633-640.
[12] WANG Hao, CUI Junjun, ZHAO Mingjiu. Recrystallization and Grain Growth Behavior for Strip and Foil of Ni-based Superalloy GH3536[J]. 材料研究学报, 2023, 37(7): 535-542.
[13] LIU Mingzhu, FAN Rao, ZHANG Xiaoyu, MA Zeyuan, LIANG Chengyang, CAO Ying, GENG Shitong, LI Ling. Effect of Photoanode Film Thickness of SnO2 as Scattering Layer on the Photovoltaic Performance of Quantum Dot Dye-sensitized Solar Cells[J]. 材料研究学报, 2023, 37(7): 554-560.
[14] QIN Heyong, LI Zhentuan, ZHAO Guangpu, ZHANG Wenyun, ZHANG Xiaomin. Effect of Solution Temperature on Mechanical Properties and γ' Phase of GH4742 Superalloy[J]. 材料研究学报, 2023, 37(7): 502-510.
[15] GUO Fei, ZHENG Chengwu, WANG Pei, LI Dianzhong. Effect of Rare Earth Elements on Austenite-Ferrite Phase Transformation Kinetics of Low Carbon Steels[J]. 材料研究学报, 2023, 37(7): 495-501.
No Suggested Reading articles found!