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characterized using X-ray diffractometry (CuKα, Philips PW1729). The powders were also characterized for particle/agglomeration size distribution using laser scattering technique (Horiba LA-910......
distortion to or more strain in the crystal lattice, which also leads to more scattering to electron movement and thus lower conductivity. The variations in hardness and electrical conductivity......
scattering ability of the Fe and Al atoms apart from their geo- metric and topological properties. 4 CONCLUSIONS It is shown by numerical analysis that the change in position or height......
scattering electron (BSE) image and determine element composition of the coatings. The surface of samples was sputter-coated with carbon. 3 RESULTS 3.1 Effect of heat treatment on coating......
, Mn) for lithium ion batteries[J]. Chinese Journal of Light Scattering, 2004, 15(4): 231-235. (编辑 李艳红) 基金项目:国家自然科学基金资助项目(50972044);广东省教育部产学研结合资助项目(2008B090500231) 收稿日期:2009-09-18;修订日期:2010-01-26 通信作......
on the temperature and physical-chemical parameters of the system. Although the published values for the growth constant show some scattering[3], the calculation of the growth of particles in conventional......
and volume fraction of η′ and η precipitates in an Al-Zn-Mg alloy by a combination of atom probe, small-angle X-ray scattering and transmission electron microscopy[J]. Acta Materialia, 2005, 53(10......
is stronger than that of P25. This may be due to the porous structure of the flower-like TiO2 nanostructures, which is believed to favor the harvesting of light due to multiple scattering of light within......
scattering peak in the XRD pattern. The bulge peak denotes glass sample holder. Table 3 Composition of concentration liquor and concentration distillate Fig.4 XRD pattern of precipitate from......
of the grain. This is ascribed to the fact that the atomic arrangement near the grain boundary region is disordered due to the increase in electron scattering. The higher boundary resistance also arises......