aX-ray powder diffraction analysis confirmed the formation of the monophasic compounds and indicated the structure to be remaining cubic with a small increase in lattice parameter with increase in La3+ doping. X射线辐射粉末衍射分析证实了monophasic化合物的形成并且表明结构是剩余立方体的以在格子参量的小...
X-ray powder diffraction data for Ba0.5Sr0.5Co0.8Fe0.2O3δ are reported. The powder was prepared using a metal-EDTA complexing method. The XRD data could be fitted with a primitive cubic unit cell in space group Pm3m (No. 221). The Rietveld refined unit cell parameter is ac=0.398 30(...
1. X-ray powder diffraction showed that Ni-Mg solid solution was formed with the single phase of hexagonal close-packed(hcp) structure,its average particle size obtained from Scherrer formula is 6. 采用柠檬酸盐分解法得到前驱体,在氩气气氛中低温烧结,合成了六角密排结构的Mg掺杂Ni纳米颗粒。补充...
Synchrotron powder diffraction has been used to examine the crystal structure of the TiF 3 between 20 and 450 K with emphasis on the cubic to rhombohedral structural phase transition near 370 K. This transition involves an apparently continuous reduction in the tilts of the TiF 6 octahedra. A ...
Lattice-parameter From Powder Diffraction Pattern of a Cubic-crystal Using the Ratio Method and Separation of Doublet Components A new method, using the separation of the components of clearly resolved doublets, for the determination of the lattice parameter of a cubic diffraction pa... Dietrich ...
Lattice-parameter From Powder Diffraction Pattern of a Cubic-crystal Using the Ratio Method and Separation of Doublet Components A new method, using the separation of the components of clearly resolved doublets, for the determination of the lattice parameter of a cubic diffraction pa......
Crystal structure of dense pseudo-cubic boron allotrope, pc-B₅₂, by powder X-ray diffraction and Solozhenko, V.L., Crystal structure of dense pseudo-cubic boron allotrope, pc-B 52 , by powder X-ray diffraction, J. Superhard Materials , ... OO Kurakevych,VL Solozhenko - 《...
Cubic ZrWMoOfrom a Rietveld refinement based on neutron powder diffraction data The solid solution in the system Zr-Mo-W-O with composition ZrWMoO(zirconium tungsten molybdenum octaoxide) was prepared by solid-state reactions as a ... X Deng,Y Cao,J Tao,... 被引量: 0发表: 2001年 ...
A new compound, LiMn~(2+)Mn~(3+)TeO_6, was prepared by solid-state reactions and characterized by powder X-ray diffraction, redox titration, conductivity, ... A.A. PospelovV.B. NalbandyanE.I. Serikova - 《Solid State Sciences》 被引量: 0发表: 2011年 High-temperature redox chemistry...
Crystal structure of 1-propanethiol-Co-2(dobdc) from laboratory X-ray powder diffraction data Laboratory X-ray powder diffraction was used to solve and refine the crystal structures of appended guest molecules within the pores of metal-organic frame... Lefton, Jonathan B.Pekar, Kyle B.Sethio,...