此化合物的晶格结构为双钙钛矿结构(double perovskite)(图六)。当Cu的浓度为0.1时,此材料具有最高的TC,其值约在50k左右。 www.showxiu.com|基于5个网页 3. 双钙态矿 钙动态,calcium... ... ) calcium homeostasis 钙稳态 )double perovskite双钙态矿) calcium dynamics 钙动态 ... ...
Perovskite‐based electrocatalysts are one of the most promising materials for oxygen evolution reaction (OER), but their activity and durability are still far from desirable. Herein, we demonstrate that the double perovskite LaFexNi1?xO3 (LFNO) nanorods (NRs) can be adopted as highly active ...
Rietveld's refinement, performed after each redox cycle, confirmed that doping allows smaller amounts of nickel to migrate from the perovskite structure. The double perovskites synthesized for the chemical looping reforming process behave as simple nickel oxide and are considered as alternative oxygen ...
Double-perovskite anode materials Sr2MMoO6 (M = Co, Ni) for solid oxide fuel cells Double-perovskites Sr2MMoO6 (M = Co, Ni) have been investigated as anode materials for a solid oxide fuel cell. At room temperature, both Sr2CoMoO6 and Sr2... YH Huang,G Liang,M Croft,... - 《...
J. Qiao; Double-perovskite multiferroic Bi2FeCrO6 polycrystalline thin film: The structural, multiferroic, and ferroelectric domain properties; J. Alloys Compd. 554, 299 (2013).Double-perovskite multiferroic Bi 2 FeCrO 6 polycrystalline thin film: The structural, multiferroic, and ferroelectric domain...
Double-perovskite Sr_2FeMoO_6 epitaxial films with ordered cation structure grown in mixture gas of hydrogen and argon Zhang, X., Lian, G., & Xiong, G., Double-perovskite Sr2FeMoO6 epitaxial films with ordered cation structure grown in mixture gas hydrogen and argon... S Wang,H Pan,X ...
Luminescence properties of double-perovskite Sr2Ca1-2xEuxNaxMoO6 red- emitting phosphors prepared by the citric acid-assisted sol-gel method. Journal of Materials Science, 2010, 45: 1553.Xia Z G, Sun J F, Du H Y, Chen D M, Sun J Y. Lumines- cence properties of double-perovskite Sr2...
Mn4+-Activated Double-Perovskite-Type Sr2LuNbO6 Multifunctional Phosphor for Optical Probing and LightingMultifunctional phosphors have significant application and... Zhanglin Chen,Songmo Du,Kaiming Zhu,... 被引量: 0发表: 0年 Optical properties of Sr2LuNbO6:Mn4+ deep-red phosphor: crystal-field...
The electronic structure and the vibrational property of the double perovskite oxide, Ca2GdTaO6 (CGT), synthesized by solid-state reaction technique are investigated. Density functional theory calculations performed by the VASP show a direct band gap energy of 3.2 eV. The calculated density of stat...
Structural effects on Stokes and anti-Stokes luminescence of double-perovskite (Ba,Sr)2CaMoO6: Yb3+,Eu3+ This paper deals with the investigation of structural effects on Stokes and anti-Stokes luminescence properties of double-perovskite (Ba,Sr)2CaMoO6: Eu3+,Y... Y Shi,Y Li,D Yu,.....