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Surface structure and catalytic performance of Sr-doped La2NiAlO6 double perovskite catalysts for methane combustion胡瑞生1,白雅琴2,杜航宇1,张慧敏1,杜燕飞1,张俊阁1,周啟华11. School of Chemistry and Chemical Engineering...-doped rare earth double perovskite catalysts(La2-xSrxNiAlO6,x=0,0.1) were prepared by the sol-gel method using citric acid as a complexing agent and calcined at 1100 ℃ for 3 h,then investigated......
Growth mechanism of polycrystalline Ir coating by double glow plasma technologyWangping WU and Zhaofeng CHEN College of Material Science and Technology,Nanjing University of Aeronautics and Astronautics,Nanjing 210016,China摘 要:Pure Ir coating was produced by double glow plasma technology.Growth mechanism of the Ir coating was investigated.The Ir coating......
Effects of LiAl-Layered Double Hydroxides on Early Hydration of Calcium Sulphoaluminate Cement Paste李海艳,管学茂,YANG Lei,LIU Songhui,ZHANG Jianwu,GUO YananSchool of Material Science and Engineering, Henan Polytechnic University摘 要:As a 3D micro-nano material, layered double hydroxides have been widely used in many fields, especially for reinforced composite......
Oxidation Resistance Coatings of Ir-Zr and Ir by Double Glow PlasmaZhaofeng Chen,Wangping Wu,Xiangna CongCollege of Material Science and Technology, Nanjing University of Aeronautics and Astronautics摘 要:Oxidation resistance coatings of Ire40 at.% Zr and Ir were produced onto Mo substrates by double glow plasma technology. The oxidation resistances......
Surface structure and catalytic performance of Sr-doped La2NiAlO6 double perovskite catalysts for methane combustion胡瑞生1,白雅琴2,杜航宇1,张慧敏1,杜燕飞1,张俊阁1,周啟华11. School of Chemistry and Chemical Engineering...-doped rare earth double perovskite catalysts(La2-xSrxNiAlO6,x=0,0.1) were prepared by the sol-gel method using citric acid as a complexing agent and calcined at 1100 ℃ for 3 h,then investigated......
Flat friction stir spot welding of low carbon steel by double side adjustable toolsXiaopei Wang,Yoshiaki Morisada,Hidetoshi FujiiJoining and Welding Research Institute, Osaka University摘 要:2 mm low carbon steel plates were successfully welded by the flat friction stir spot welding(FSSW) using double side adjustable tools, by which the keyhole formed......
Effect of Structural Parameters of Double Shielded TIG Torch on the Fusion Zone Profile for 0Cr13Ni5Mo Martensitic Stainless SteelDongjie Li,Shanping Lu,Dianzhong Li,Yiyi LiShenyang National Laboratory for Materials Science, Institute of Metal Research, Chinese Academy of Sciences摘 要:The effects of double shielded TIG(tungsten inert gas)torch’s......
Simulation and Experiment of Double Grits Interacting Scratch for Optical Glass BK7张飞虎,李琛,ZHAO Hang,LENG Bing,REN LeleSchool of Mechatronics Engineering, Harbin Institute of Technology摘 要:Double grits interacting scratch test for optical glass BK7 was carried out on the DMG ULTRASONIC 70-5 linear, by which the reliability of finite......
Preparation and Anti-ultraviolet Aging Performance of Organic Layered Double Hydroxides/Bitumen Composites徐松1,2,YU Jianying2,KE Yunbin3,XUE Lihui2,HU Changbin11. College of Civil Engineering, Fuzhou..." name="ChDivSummary">Layered double hydroxides(LDHs) with the physical property of high ultraviolet(UV)reflectance were used to enhance the anti-UV aging performance of bitumen. In view of the poor......
Enhanced protective coatings on Ti-10V-2Fe-3Al alloy through anodizing and post-sealing with layered double hydroxidesLei Liu1,Liang Wu1,2,Xiaobo Chen3,Deen Sun1,2,Yuan Chen1,2,Gen Zhang1,Xingxing... by a post-sealing treatment with Mg-Al layered double hydroxides(LDHs). The characteristics of the samples were investigated using scanning electron microscopy(SEM), atomic force microscopy(AFM), glow......