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absorption fine structure is reduced and nanostructure of precipitated ceria on the surface is observed by HREM. The catalyst is present as amorphous with precipitated nano-CeO2 on the surface. The de......
High-frequency induction heated sintering of ball milled Fe-WC nanocompositesT. Zanganeh2,A. Najafi22. Department of Materials, Saveh Branch, Islamic Azad University, Saveh, Iran摘 要:Fe-WC nanocomposites were successfully fabricated by high-frequency induction heated sintering of ball milled nanostructure powders. The ball milled powders were......
at 873 K for 90 min. Furthermore, a modulated nanostructure was observed in the alloy isothermally annealed at 873 K for 90 min. With further prolonged annealing time, however, the AlSr phase disappears......
structure and one-dimensional nanostructure with similar features was successfully obtained by one-pot heat treatment in the presence of rice husk SiO2 with SiO2 acting as precursor and ZnCl2 acting as molten......
structure to nanostructure during the repeated process of the cold welding and cracking. TEM image reveals clearly that the in-situ TiC nanoparticles with grain size of 3-8 nm are in the interior......
Preparation and Enhanced Daylight-Induced Photo-Catalytic Activity of Transparent C-Doped TiO2 Thin Films白爱英College of Materials Science and Engineering, Taiyuan University of TechnologyXin Zhou Vocational Technical College摘 要:The transparent C-doped TiO2 nanostructure films were fabricated on the silicate glass substrates by sol-gel spin-coated method......
Nanoindentation Characteristics of Cement Paste and Interfacial Transition Zone in Mortar with Rice Husk Ash何智海1,QIAN Chunxiang2,杜时贵1,HUANG Man1,XIA Menglu11. College of Civil Engineering,Shaoxing University2. College of Materials Science and Engineering,Southeast University摘 要:The nanostructure of cementitious materials has important effects......
" name="ChDivSummary">Large-scale flower-shaped Mn doped ZnO nanostructures have been grown on silicon substrates by simple thermal evaporation at atmospheric pressure.The flower-shaped nanostructure......
for the hydrogen storage is due to the specific nanostructure of the material. The low activation energy values and favorable thermodynamics indicate that the prepared Mg-Ni alloy is an attracting material......
at a current density of 0.2 A g-1, which outperforms bare CuS electrode. This excellent performance is ascribed to the short diffusion path and large surface area of the unique hierarchical nanostructure......