High temperature stable dielectric properties of (K0.5Na0.5)0.985Bi0.015Nb0.99Cu0.01O3 ceramics with core–shell microstructures

2015 ◽  
Vol 3 (22) ◽  
pp. 5851-5858 ◽  
Author(s):  
Zhiyong Liu ◽  
Huiqing Fan ◽  
Mengmeng Li
Keyword(s):  
High Temperature ◽  
Dielectric Properties ◽  
Solid State ◽  
Solid State Reaction ◽  
Reaction Process ◽  
Core Shell ◽  
Cu Substitution ◽  
Ceramic Capacitors ◽  
A Site

New high temperature ceramic capacitors (K0.5Na0.5)(1−x)BixNb(1−2x/3)Cu2x/3O3 (x = 0–0.03) with Bi substitution for A site and Cu substitution for B site were synthesized using a solid state reaction process.

Structure and Dielectric Properties of Homogeneous Srm-3Bi4TimO3m+3 (m = 3, 4, 5, and 6) Ceramics

2007 ◽  
Vol 336-338 ◽  
pp. 133-135 ◽  
Author(s):  
Wang Sheng Fang ◽  
Pi Yi Du ◽  
Wen Jian Weng ◽  
Gao Rong Han
Keyword(s):  
Dielectric Properties ◽  
Solid State ◽  
Curie Temperature ◽  
Solid State Reaction ◽  
Hysteresis Loops ◽  
Reaction Process ◽  
Conventional Solid State Reaction ◽  
Crystalline Phases ◽  
Impedance Analyzer ◽  
Phase Structures

Srm-3Bi4TimO3m+3 (m =3, 4, 5, and 6) bulk ceramics were prepared by conventional solid-state reaction process. Their phase structures and morphologies were observed by XRD and SEM respectively. The dielectric properties and hysteresis loops of the ceramics were measured by impedance analyzer and hysteresis meter respectively. Results showed that the lattice parameters along the c axis are 32.79, 41.11, 48.83, and 58.17Ǻ for m=3, 4, 5, and 6 respectively. The microstructures of plate-like crystalline phases are shown in all the ceramics with different m. Curie temperature of Srm-3Bi4TimO3m+3 decreases from 668°C to 295°C with increasing m from 3 to 6. The remnant polarizations Pr are 32.46 and 19.44 μC/cm2 for odd m of 3 and 5, and 11.84 and 10.58 μC/cm2 for even m of 4 and 6 respectively.

Color tuning in Ca3−xMx(PO4)2:Eu2+ (M = Sr, Ba) phosphors via cation substitution

2020 ◽  
Vol 49 (26) ◽  
pp. 8949-8958 ◽  
Author(s):  
Huiling Zhang ◽  
Dengwen Yuan ◽  
Xiaoyun Mi ◽  
Xiuling Liu ◽  
Jun Lin
Keyword(s):  
High Temperature ◽  
Solid State ◽  
Solid State Reaction ◽  
Reaction Process ◽  
Cation Substitution ◽  
Color Tuning

A series of Ca3−xMx(PO4)2:Eu2+ (M = Sr, Ba) phosphors were prepared via a high-temperature solid-state reaction process.

Tunable green to yellowish-orange phosphor Na3LuSi2O7:Eu2+,Mn2+via energy transfer for UV-LEDs

2015 ◽  
Vol 3 (44) ◽  
pp. 11618-11628 ◽  
Author(s):  
Kai Li ◽  
Mengjiao Xu ◽  
Jian Fan ◽  
Mengmeng Shang ◽  
Hongzhou Lian ◽  
...  
Keyword(s):  
Energy Transfer ◽  
High Temperature ◽  
Solid State ◽  
Solid State Reaction ◽  
Reaction Process ◽  
Uv Leds ◽  
Yellowish Orange

A series of green-yellowish-orange-emitting Eu2+,Mn2+-doped Na3LuSi2O7 (NLSO) phosphors, synthesized via the high-temperature solid state reaction process, have been investigated in detail.

Partial wet route for YAG powders synthesis leading to transparent ceramic: A core–shell solid-state reaction process

2013 ◽  
Vol 33 (13-14) ◽  
pp. 2617-2623 ◽  
Author(s):  
Yuanhua Sang ◽  
Haiming Qin ◽  
Hong Liu ◽  
Lili Zhao ◽  
Yana Wang ◽  
...  
Keyword(s):  
Solid State ◽  
Solid State Reaction ◽  
Transparent Ceramic ◽  
Reaction Process ◽  
Core Shell

Modification of Electrical Properties of T-ZnO Whisker by Doping Fe

2008 ◽  
Vol 368-372 ◽  
pp. 487-489
Author(s):  
Xiao Zhong Huang ◽  
Han Dong Liu ◽  
Xin Xing
Keyword(s):  
Dielectric Constant ◽  
High Temperature ◽  
Solid State ◽  
Electrical Properties ◽  
Solid State Reaction ◽  
Lattice Distortion ◽  
Volume Resistivity ◽  
Reaction Process

By means of high temperature solid-state reaction process, tetra-pod ZnO whisker (T-ZnOw) was doped with Fe(NO3)3. The doping induced the lattice distortion of the T-ZnOw, and improved its electrical properties significantly. After doping, the volume resistivity of the T-ZnOw decreased from 1010 &·cm to 103 &·cm, and its dielectric constant changed correspondingly.

Structure, luminescence properties and energy transfer of Tb3+–Eu3+ codoped LiBaB9O15 phosphors

2015 ◽  
Vol 44 (38) ◽  
pp. 16840-16846 ◽  
Author(s):  
Ting Li ◽  
Panlai Li ◽  
Zhijun Wang ◽  
Shuchao Xu ◽  
Qiongyu Bai ◽  
...  
Keyword(s):  
Energy Transfer ◽  
High Temperature ◽  
Solid State ◽  
Solid State Reaction ◽  
Reaction Process ◽  
Luminescence Properties

A series of single-composition phosphors LiBaB9O15:Tb3+,Eu3+ have been prepared via a high-temperature solid-state reaction process.

Solid-state reaction of niobium with diamond carbon at high pressure and high temperature to form superconducting composite

2021 ◽  
Vol 31 (3) ◽  
pp. 415-418
Author(s):  
Vladimir Yu. Osipov ◽  
Fedor M. Shakhov ◽  
Nikolai M. Romanov ◽  
Kazuyuki Takai
Keyword(s):  
High Pressure ◽  
High Temperature ◽  
Solid State ◽  
Solid State Reaction

Solid-state reaction process for high-quality organometallic halide perovskite thin film

2021 ◽  
Vol 227 ◽  
pp. 111014
Author(s):  
Chien-Chung Hsu ◽  
Sheng-Min Yu ◽  
Kun-Mu Lee ◽  
Chuan-Jung Lin ◽  
Hao-Chien Cheng ◽  
...  
Keyword(s):  
Thin Film ◽  
Solid State ◽  
Solid State Reaction ◽  
Reaction Process ◽  
High Quality ◽  
Halide Perovskite

Effect of Nd3+ substitution for Bi3+ on the dielectric properties and conduction behavior of Aurivillius NdBi4Ti3FeO15 ceramics

RSC Advances ◽  
2016 ◽  
Vol 6 (25) ◽  
pp. 21254-21260 ◽  
Author(s):  
Fida Rehman ◽  
Hai-Bo Jin ◽  
Lin Wang ◽  
Abbas Tanver ◽  
De-Zhi Su ◽  
...  
Keyword(s):  
Dielectric Properties ◽  
Solid State ◽  
Solid State Reaction ◽  
Conduction Behavior

NdBi4Ti3FeO15 and Bi5Ti3FeO15 ceramics were prepared by solid state reaction.

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