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Engineering the epitaxial interface of Pt-CeO2 by surface redox reaction guided nucleation for low temperature CO oxidationChangjin Xu1,Yutong Wu1,Song Li1,2,Jun Zhou1,Jing Chen3,Min Jiang1,Hongda... structure facilitating the charge transfer between the neighboring parts remains a challenge.Herein, a guided nucleation strategy based on redox reaction between noble metal precursor and supportsurface......
with (0001) basal plane parallel to the rolling surface. The mechanical property tests show that the activity of <> twinning during compression exerts significant effect on the tensile-compressive... magnesium alloys; texture; mechanical property 镁合金具有低密度,高强度,易回收等优点,近年来作为轻质结构材料被......
hydrate ensure to obtain pure ZnSe with spherical morphology and better luminescence property. Key words: ZnSe microsphere; nanocrystal; hydrothermal method; luminescence property 1 Introduction During... to both higher surface-to-volume ratios and higher redox potentials with an increase in band gap energy as a result of the so-called quantum size effect [8,9]. ZnSe has long been a material of choice......
, and the cutting property is as well as that of HPb59-1. Key words: lead-free; P-Ca brass; microstructure; intermetallics; property 铅黄铜由于具有一系列优良的特性,已被广泛应用于各个领域[1].但这类材料中的铅容易以固态或气态的形式析出,进入环境后又不易被除去,并能不断富集,对环境和人体健康造..., ZHANG Lu-huai, LIU Yan, ZHANG Xi-min, HU Jia-rui. Microstructure and property of magnesium brass [J]. Materials Engineering, 2010, 9: 10-14. [16] XIAO Lai-rong, SHU Xue-peng, YI Dan-qing, ZHANG Xi-min......
, which was referred to electrostatic attraction. This level was almost kept at higher potentials owing to OVA adsorption as metal-chelates. Key words: pyrite; froth flotation; ovalbumin; redox reactions... products at certain polarization potentials. Flotation tests were performed to clarify the role of pulp potential and redox products on the floatability of pyrite in the absence and presence of OVA. 2......
.ysxb.1004.0609.2021-36485 YANG Ya-dong, ZHANG Yi-min, TANG Li, et al. Performance optimization of electrolyte based on sulfate-chloride mixed acid for vanadium redox flow battery[J]. The Chinese Journal of Nonferrous Metals...性能的变化受电解液黏度,电导率及电化学活性的共同影响,该浓度组成的电解液可以在-20~50 ℃温度区间及40~80 mA/cm2电流密度范围内稳定运行且能量效率可达75%. REFERENCES [1] ULAGANATHAN M, ARAVINDAN V, YAN Q Y, et al. Recent advancements in all-vanadium redox flow......
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mobility on Pt/Ce0.75Zr0.25O2 catalyst by isotopic exchange with 18O [J]. Chinese Journal of Catalysis, 2006, 27(2): 109-114. (in Chinese) [19] YE Qing, XU Bo-qing. Redox property of Ce1-xZrxO2... catalytic property for hydrogen and methane. Key words: Ce0.8Ca0.2O1.8; anode material; glycine-nitrate process; conductivity; chemical compatibility; catalytic property  ......
Effect of element Gd on phase constituent and mechanical property of Mg-5Sn-1Ca alloy SHI Bin-qing(施斌卿)1, 2, CHEN Rong-shi(陈荣石)1, KE Wei(柯伟)1 1. State Key Laboratory for Corrosion and Protection.... The possible reasons for the variation in microstructure and mechanical properties were discussed. Key words: magnesium alloy; Mg-Sn-Ca alloy; thermal analysis; mechanical property 1 Introduction......
Preparation and property evaluation of electroless Ni-P coatings on AZ91D magnesium alloy LI Xue-song(李雪松)1, 2, ZHANG Wen-xue(张文雪)1, JIANG Zhong-hao(江中浩)1 1. Key Laboratory of Automobile... alloy; preparation; property evaluation 1 Introduction Magnesium and its alloys play an important role in many fields, such as aerospace, electronics and automobile industries owing to their unique......