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Effect of stoichiometric ratio upon electrochemical properties of AB5-type alloys YU Li-min(于丽敏), JIANG Wen-quan(蒋文全), JIANG Li-jun(蒋利军), FU Zhong-zhen(傅钟臻), ZHANG Wen-guang(张文广) General Research Institute for Nonferrous Metals, Beijing 100088, China Received 20 April 2006; accepted 10 June 2006 Abstract: In order to evaluate the effect of stoichiometric ratio upon......
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Influences of stoichiometric ratio B/A on structures and electrochemical behaviors of La0.75Mg0.25Ni3.5Mx(M=Ni, Co; x=0-0.6) hydrogen storage alloys ZHANG Yang-huan(张羊换)1, 2, DONG Xiao-ping(董小平)1...; Abstract: In order to investigate the influences of the stoichiometric ratio of B/A (A: gross A-site elements, B: gross B-site elements......
profile analysis shows that oxygen is mainly absorbed on the AlN surface. The AlN film has Al and N concentrations close to the stoichiometric ratio with a small amount of Al2O3. The prepared AlN...Low-temperature growth of stoichiometric aluminum nitride films prepared by magnetic-filtered cathodic arc ion platingWan-Qi Qiu1,Zhong-Wu Liu1,Ke-Song Zhou1,21. School of Materials Science......
peak pressure appears at an equivalence ratio of 1.2, and the second is the stoichiometric combustion with the equivalence ratio 1.0. Furthermore, the peaks of heat release rate and temperature... J. Cent. South Univ. (2020) 27: 2338-2352 DOI: https://doi.org/10.1007/s11771-020-4453-4 Effect of equivalence ratio on diesel direct injection spark ignition combustion CHEN Zheng(陈征)1, 2, QIN Tao......
the metallic phases and CaS are found as separate phases at CaO/C<1.Experimental results show that the stoichiometric ratio of carbon should be slightly higher than that of CaO.The reactions...Mineral sulphide-lime reactions and effect of CaO/C mole ratio during carbothermic reduction of complex mineral sulphidesYotamu Stephen Rainford HaraInstitute for Materials Research(IMR),School......
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properties are notably dependent on the (Ba+Sr)/Ti ratio deviating from the stoichiometric value at a given Ba/Sr ratio [9-11]. IM et al[9] reported that (BaxSr1-x)Ti1+yO3+z thin films with a (Ba+Sr)/Ti... showed a higher dielectric constant than the stoichiometric film, but the dielectric loss had no obvious dependence on the (Ba+Sr)/Ti ratio[11]. However, these reports on the study of (Ba+Sr)/Ti ratio......
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InP Bulk Crystals Grown from Various Stoichiometric Melt Sun Tongnian1,Zhao Zhengping2,Sun Niefeng3,Zhou Xiaolong1,Wu Xiang2,Mao Luhong3 (1.National Key Laboratory of ASIC, Hebei Semiconductor..., China) Abstract:InP crystal was grown from stoichiometric or non-stoichiometric melt, including P-rich and In-rich condition by the P-injection synthesis LEC method. Owing to the non-stoichiometric......
