Surface and Texture Properties of Tb-Doped Ceria-Zirconia Solid Solution Prepared by Sol-Gel Method

2007 ◽  
Vol 25 (1) ◽  
pp. 42-47 ◽  
Author(s):  
Fan Guodong ◽  
Feng Changgen ◽  
Zhang Zhao
Keyword(s):  
Solid Solution ◽  
Sol Gel ◽  
Doped Ceria ◽  
Gel Method ◽  
Sol Gel Method ◽  
Texture Properties

Synthesis of hydroxyapatite/fluoroapatite solid solution by a sol–gel method

2001 ◽  
Vol 51 (1) ◽  
pp. 37-41 ◽  
Author(s):  
Kui Cheng ◽  
Ge Shen ◽  
Wenjian Weng ◽  
Gaorong Han ◽  
Jose M.F. Ferreira ◽  
...  
Keyword(s):  
Solid Solution ◽  
Sol Gel ◽  
Gel Method ◽  
Sol Gel Method

Synthesis and Characterization of Co-Doped Ceria Ceramics by Sol-Gel Method

2011 ◽  
Vol 70 (3) ◽  
pp. 143-147 ◽  
Author(s):  
S. Ramesh ◽  
K. C. James Raju ◽  
C. Vishnuvardhan Reddy
Keyword(s):  
Sol Gel ◽  
Synthesis And Characterization ◽  
Doped Ceria ◽  
Gel Method ◽  
Sol Gel Method ◽  
Co Doped

Structural, Optical and Magnetic Properties of (1−x)Bi0.5Na0.5TiO3+xBaCoO3−δ Solid Solution Systems Prepared by the Sol–Gel Method

2021 ◽  
Vol 21 (4) ◽  
pp. 2604-2612
Author(s):  
Dang Duc Dung ◽  
Nguyen The Hung
Keyword(s):  
Solid Solution ◽  
Magnetic Properties ◽  
Sol Gel ◽  
Host Lattice ◽  
Ferroelectric Materials ◽  
X Ray Diffraction ◽  
Gel Method ◽  
Sol Gel Method ◽  
Lattice Materials ◽  
Rhombohedral Symmetry

A new solid solution, (1−x)Bi0.5Na0.5TiO3+xBaCoO3−δ materials, was fabricated using the sol–gel method. X-ray diffraction showed that the crystal structure of the compound exhibited rhombohedral symmetry and is similar to the crystal structures of host Bi0.5Na0.5TiO3 materials. Distortions in the structures and reduction in the optical band gaps of the Bi0.5Na0.5TiO3 materials were possibly due to the random incorporation of Ba and Co cations into host lattice materials. The magnetic properties of the Bi0.5Na0.5TiO3 materials were tuned by controlling the concentrations of BaCoO3−δ as the solid solution. We expect that our work will provide valuable information on current methods for integrating ferromagnetic properties into lead-free ferroelectric materials for the development of multiferroic materials.

The Impact of Zr Substitution on the Crystal Structure of Yb Doped BaCeO3 Solid Solution Prepared by a Sol-Gel Method

2021 ◽  
Vol 317 ◽  
pp. 412-416
Author(s):  
Nafisah Osman ◽  
Nurul Waheeda Mazlan ◽  
Oskar Hasdinor Hassan ◽  
Zakiah Mohamed
Keyword(s):  
Crystal Structure ◽  
Solid Solution ◽  
Goodness Of Fit ◽  
Sol Gel ◽  
Proton Conductor ◽  
Diffraction Measurement ◽  
Barium Cerate ◽  
Gel Method ◽  
Sol Gel Method ◽  
The Impact

A modified sol-gel method using metal nitrate salts was adopted to synthesis proton conductor of Ba(Ce1-xZrx)0.95Yb0.05O2.975 where x=0.2, 0.3, 0.4, 0.5 and 0.6 ceramic powders. The aim of this work is to study the crystal structure of Yb-doped barium cerate solid solution at different Zr concentrations. The powder was calcined at 1100°C for 12 hours and pressed at 5 tons to become a pellet by a dry pressing technique. The pellet was sintered at 1400°C in air for 6 hours and ground to powder form prior to the X-ray diffraction measurement. The raw diffraction data of the sample at room temperature was analyzed using Rietveld refinement method in X’pert Highscore software. Cubic crystal structure was observed by software with goodness of fit in average 2.82. Phase formation, structure analysis and the empirical rule which holds the linear relation between lattice parameters at different Zr concentrations using Vegard’s Law were also presented and discussed.

scholarly journals Enhanced photocatalytic degradation of 2-propanol over macroporous GaN/ZnO solid solution prepared by a novel sol-gel method

APL Materials ◽  
2015 ◽  
Vol 3 (10) ◽  
pp. 104414 ◽  
Author(s):  
Lizhong Wang ◽  
Shuxin Ouyang ◽  
Bofan Ren ◽  
Jinhua Ye ◽  
Defa Wang
Keyword(s):  
Solid Solution ◽  
Photocatalytic Degradation ◽  
Sol Gel ◽  
Gel Method ◽  
Sol Gel Method

Synthesis and properties of samaria-doped ceria electrolyte via ultrasound–microwave assisted sol–gel method

2013 ◽  
Vol 16 (6) ◽  
pp. 2058-2062 ◽  
Author(s):  
Yun-fei Bu ◽  
Qin Zhong ◽  
Wen-yi Tan ◽  
Ren-jie Zhou ◽  
Yang Song ◽  
...  
Keyword(s):  
Sol Gel ◽  
Doped Ceria ◽  
Gel Method ◽  
Sol Gel Method ◽  
Microwave Assisted ◽  
Ceria Electrolyte
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