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+ phosphors and Ag nano-particles(NPs) were prepared by the solid-state reaction and chemical reduction method,respectively.The fluorescence spectra and decay curves demonstrate the effective energy...Plasmon-enhanced broad-band quantum-cutting of NaBaPO4:Eu2+,Er3+ phosphors with silver nano-particlesJinquan Hong1,2,Lin Lin1,3,Xiaoyan Li1,Zhuohong Feng1,Lili Huang1,Qing Qin1,Zhiqiang Zheng1,31......
+ phosphors and Ag nano-particles(NPs) were prepared by the solid-state reaction and chemical reduction method,respectively.The fluorescence spectra and decay curves demonstrate the effective energy...Plasmon-enhanced broad-band quantum-cutting of NaBaPO4:Eu2+,Er3+ phosphors with silver nano-particlesJinquan Hong1,2,Lin Lin1,3,Xiaoyan Li1,Zhuohong Feng1,Lili Huang1,Qing Qin1,Zhiqiang Zheng1,31......
Probe into deposition mechanism of double pulse electrodepositing Ni-W-P matrix composite coatings containing CeO2 and SiO2 nano-particles王军丽1,章俞之2,徐瑞东3,詹鹏31. Research Center for Analysis... of Science and Technology摘 要:Ni-W-P matrix composite coatings reinforced by CeO2 and SiO2 nano-particles were prepared on common carbon steel surface by double......
Probe into deposition mechanism of double pulse electrodepositing Ni-W-P matrix composite coatings containing CeO2 and SiO2 nano-particles王军丽1,章俞之2,徐瑞东3,詹鹏31. Research Center for Analysis... of Science and Technology摘 要:Ni-W-P matrix composite coatings reinforced by CeO2 and SiO2 nano-particles were prepared on common carbon steel surface by double......
Al-5Zr中间合金初生Al3Zr相三维形貌及其对浇注温度的依赖性李飞1,2,朱庆丰1,王文静1,赵志浩1,崔建忠11. 东北大学材料电磁过程研究教育部重点实验室2. 辽宁石油化工大学摘 要:采用熔盐反应法制备了Al-5Zr中间合金并利用强碱腐蚀获得了初生Al3Zr相的三维形貌,分析了Al3Zr相的长大机理,研究了降温过程中浇注温度(1250,1050,950,800℃)对合金中初生Al3Zr相三维形貌,尺寸及数量的影响,利用JMat Pro软件和面积法分别计算了Al-5Zr中间合金的理论固相率和实际固相率.结果表明:Al-5Zr中间合金中,Al3Zr相的三维形貌呈现厚板状,薄片状,花瓣状及搭桥状等形貌,这些形貌的形成可以追溯到二维晶核和成分过冷综合作用机制.随着浇注温度降低,Al3Zr相形貌由薄片状......
Properties of Co2FeAl Heusler Alloy Nano-particles Synthesized by Coprecipitation and Thermal Deoxidization MethodJ.H.Du,Y.L.Zuo,Z.Wang,J.H.Ma,L.XiKey Laboratory for Magnetism and Magnetic Materials... structure and microstructure of Co2FeAI particles,respectively.The investigation indicates that the crystal structure of Co2FeAI particles tends to be B2 structure,in which atoms are partially ordered.The......
" name="ChDivSummary">The influences of the catalysts of CoS2 and MoS2 nano-particles on microstructure and hydrogen storage behaviors of as-milled Sm5Mg41 alloy have been compared in this work. The Sm5Mg41+ 5 wt.% M(M = CoS2, MoS2) alloys were prepared by milling the mechanical ground as-cast Sm5Mg41 alloy powders(particle size ≤ 75 μm) with 5 wt.% CoS2 or MoS2 nano-particles(particle size ≤ 30 nm......
Influence of Rare Earth Co-dopant on the Photocatalytic Property of TiO2 Nano-particles徐晓虹School of Materials Science and Engineering,Wuhan University of Technology摘 要:particles size,and morphology were characterized by XRD and TEM.The results showed that the optimum heat......
Effects of Current Density on the Microstructure and the Corrosion Resistance of Alumina Coatings Embedded with SiC Nano-particles Produced by Micro-arc OxidationYue Yang 1) and Yaohui Liu 2) 1) Key...-arc oxidation (MAO),Al2O3 coatings at different current densities (5,7 and 10 A/dm 2) were produced on aluminum alloys by adding SiC nano-particles into electrolyte during MAO process.The morphology......
Formation of coherent, core-shelled nano-particles in dilute Al-Sc-Zr alloys from the first-principlesChaomin Zhang1,2,Yong Jiang1,2,3,Fuhua Cao1,Tao Hu1,3,Yiren Wang1,Dengfeng Yin1,21. Key... are all calculated.Nucleation modeling and relevant energetic calculations are performed on various possible structures of L12-phase nano-precipitates,i.e.individual L12-Al3Sc......