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alloy were investigated by SEM, EDS and XRD, respectively. Hydrogen absorption pressure-composition-temperature (PCT) property of the alloy was investigated by pressure reduction method..., the dominant phases can be ascribed to V16Zr8H36.29, ZrH1.801, and VH2.01 phases. The wider and flatter plateau region can be found in the hydrogen absorption PCT curves. The BCC phase is beneficial......
Alloys Compd, 1987, 293: 569-582. [3] MNI N, RAMAPRABHU S. Effect of substitutional elements on hydrogen absorption properties in ZrMnFe0.5Ni0.5and ZrMnFe0.5Co0.5 [J]. J Hydrogen Energy, 2005, 30(1... Effect of B and Fe substitution on structure of AB3-type Co-free hydrogen storage alloy WU Feng(吴 锋)1, 2, ZHANG Min-yu(张旻昱)1, MU Dao-bin(穆道斌)1, 2 1. Beijing Key Laboratory......
J. Cent. South Univ. (2018) 25: 1076-1083 DOI: https://doi.org/10.1007/s11771-018-3807-7 Effects of ceramsite on methane and hydrogen sulphide productions from macroalgae biomass SUN Meng-ting(孙梦婷... of Sciences, Beijing 100049, China Central South University Press and Springer-Verlag GmbH Germany, part of Springer Nature 2018 Abstract: The easy acidification and high hydrogen sulfide (H2S......
Sound absorption property of open-pore aluminum foams WANG Lu-cai(王录才)1, 2, WANG Fang(王 芳)2, WU Jian-guo(武建国)2, YOU Xiao-hong(游晓红)2 1. Department of Materials Science and Engineering...; accepted 15 September 2006 Abstract: The sound absorption property of aluminum foam was studied by testing its sound absorption coefficients using standing wave tube method. The open-pore aluminum......
, but the hydrogen absorption kinetics decreased dramatically. Cu addition can effectively improve the kinetics of hydride formation without changing the hydrogen storage capacity of La0.6Nd0.4Ni4.8Mn0.2. It has been...Improvement of Hydrogen Storage Propertiesof La0.6M0.4Ni4.8Mno.2 AlloysPing DU, Wei CAO, Manqi LU, Jiangping CHEN and Ke YANGInstitute of Metal Research, Chinese Academy of Sciences, Shenyang 110016......
)可见,大量纳米Mg2Ni相均匀分布于基体内,Mg2Ni相的颗粒尺寸小于NdH3的. 图5 活化合金等温吸放氢曲线 Fig. 5 Hydrogen absorption (a) and desorption (b) kinetics curves at 300 ℃ of as-activated alloys 图6 活化合金放氢后样品的明场像,暗场像及相应... Journal of Nonferrous Metals, 2015, 25(9): 2464-2470. [11] LI W, LI C, MA H, CHEN J. Magnesium nanowires: Enhanced kinetics for hydrogen absorption and desorption[J]. Journal of the American Chemical......
, Takahashi K, Mishima T, et al. Phase structure of V-based solid solutions containing Ti and Ni and their hydrogen absorption-desorption properties [J]. J Alloys and Compounds, 1995, 224 (1): 162-167...]Tsukahara M, Takahashi K, Mishima T, et al. V-based solid solution alloys with Laves phase network: hydrogen absorption properties and microstructure [J]. J Alloys and Compounds, 1996, 236(1-2): 151-155. [16......
information and hydrogen content were obtained using FT-IR (Thermo Nicolet 6700). For easy detection of IR absorption, the μc-Si:H films were deposited at (100) silicon wafer. The spectra were recorded... excellent resistance to post-oxidation [14, 22]. Figure 6 FT-IR absorption spectra of μc-Si:H films deposited in various ratios of hydrogen flow Generally, the incorporated hydrogen content in μc-Si:H......
. [16] DOLAN M D, SONG G, MCLENNAN K G, KELLAM M, LIANG D. The effect of Ti on the microstructure, hydrogen absorption and diffusivity of V-Ni alloy membranes[J]. Journal of Membrane Science, 2012...(1): 20-23. LUO Lin-shan, ZHOU Jian, WEN Xiao-qiang, LIU Wen-wen, GUAN Jian-hong. Effect of Ti/Cr on hydrogen absorption/ desorption properties of (VFe)50Ti26-xCr24+x(0≤x≤2.0) hydrogen storage alloys[J......
