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with "rosary bead" morphology were synthesized using suitable silicon source and carbon source through solid reaction at the temperature above 1537 K. The diameter and length of the SiC whiskers were about......
Crystallization, morphology and luminescent properties of YAG:Ce3+ phosphor powder prepared by polyacrylamide gel method LIU Chun-jia(刘春佳), YU Rui-min(于瑞敏), XU Zhi-wei(许志伟), CAI Jing(蔡 靖),YAN Xing..., the fluxes, and atmosphere on microstructure and particle morphology as well as luminescent properties of YAG:Ce3+ phosphor powders were studied by X-ray powder diffractometry, scanning electron microscopy......
Morphology Tuning of Mono-disperse Silver Nanoparticles by Reaction Temperature Adjustment朱选敏,MA Xiao,CHANG Haimei,TAO Haizheng,赵修建State Key Laboratory of Silicate Materials for Architectures,(Wuhan...-dimethylformamide (DMF) and larger molecular weight poly(vinylpyrrolidone)(PVP). By adjusting the reaction temperature, the conversion of the morphology can be easily and effectively controlled. The crystal......
Morphology Study of Oriented Sm BCO Film Deposited by MOCVD汪婷1,涂溶1,KE Wang1,ZHANG Song1,ZHANG Lianmeng1,2,Takashi GOTO21. State Key Laboratory of Advanced Technology for Materials Synthesis... films exhibited tetragon morphology at 1 050 ℃ and400 Pa.Maximum thickness of SmBCO film deposited was 1.2μm at Ptot= 600 Pa,and the corresponding Rdepwas 7.2 μm·h-1.关键词:......
Detailed Evolution Mechanism of Interfacial Void Morphology in Diffusion BondingChao Zhang,Hong Li,Miaoquan LiSchool of Materials Science and Engineering, Northwestern Polytechnical University摘 要... properties of joints were examined, and the evolution of interfacial void morphology was analyzed in detail. The results showed that there were four typical interfacial void shapes generating sequentially......
Synthesis and characteristics of SiC whiskers with "rosary bead" morphologyJIA Xian and LING Xiaomei摘 要:<正> SiC whiskers with "rosary bead" morphology were synthesized using suitable silicon source and carbon source through solid reaction at the temperature above 1537 K. The diameter and length of the SiC whiskers were about 0.1-1.0 μm and 20-100......
Composition and morphology of complicated copper oxalate powder FAN You-qi(樊友奇), ZHANG Chuan-fu(张传福), WU Jian-hui(邬建辉), ZHAN Jing(湛 菁), YANG Ping(杨 平) School of Metallurgical Science... by coordination- precipitation process with ammonium oxalate as precipitating agent. The composition and morphology of the powders were characterized by chemical analysis, X-ray diffraction (XRD), scanning electron......
Morphology of alpha-lead dioxide electrodeposited on aluminum substrate electrode CHEN Bu-ming(陈步明), GUO Zhong-cheng(郭忠诚), YANG Xian-wan(杨显万), CAO Yuan-dong(曹远栋) Faculty of Metallurgical... containing HPbO2- anions. Scanning electron microscopy (SEM) results show that the morphology is remarkably affected by the current density, concentration of HPbO2- anions, bath temperature......
Nitridation Kinetics of Silicon Monocrystal and Morphology of Nitride Film孙贵如,李立本,李文超,王俭,冯艳丽,李净摘 要:<正> Basing on TGA (thermal gravimetric analysis... analysis. Morphology ofthe nitride films formed in different nitridation duration was observed in both planar andcross-sectional viewsby SEM (scanning electron microscope).关键词:......
Magnetic properties and special morphology of barium ferrite via electrospinningGui-Fang Liu,Run-Hua Fan,Zi-Dong Zhang,Jing Li,Min Chen,Qian-Qian Li,Lu Lu,Pei-Tao XieKey Laboratory for Liquid-Solid Structural Evolution and Processing of Materials,Ministry of Education,Shandong University摘 要:Barium ferrite micro-/nanofibers with special morphology......
