A facile strategy to fabricate large-scale uniform brookite TiO2 nanospindles with high thermal stability and superior electrical properties

2013 ◽  
Vol 49 (63) ◽  
pp. 7046 ◽  
Author(s):  
Minglei Zhao ◽  
Liping Li ◽  
Haifeng Lin ◽  
Liusai Yang ◽  
Guangshe Li
Keyword(s):  
Thermal Stability ◽  
Electrical Properties ◽  
Large Scale ◽  
High Thermal Stability

Electrical properties of 0.94Bi0.5Na0.5TiO3–0.06Ba(Zr0.055Ti0.945)O3 lead-free ceramics with high thermal stability

2017 ◽  
Vol 29 (3) ◽  
pp. 2357-2362 ◽  
Author(s):  
Jun-Jun Wang ◽  
Fei-Fei Guo ◽  
Bin Yang ◽  
Shan-Tao Zhang ◽  
Li-Mei Zheng ◽  
...  
Keyword(s):  
Thermal Stability ◽  
Electrical Properties ◽  
High Thermal Stability ◽  
Lead Free ◽  
Lead Free Ceramics

scholarly journals Enhanced Electrical Properties of Lead-Free Piezoelectric KNLN-BZ-BNT Ceramics With the Modification of Sm3+ Ions

2021 ◽  
Vol 8 ◽  
Author(s):  
Yi Quan ◽  
Lingyan Wang ◽  
Wei Ren ◽  
Jinyan Zhao ◽  
Jian Zhuang ◽  
...  
Keyword(s):  
Thermal Stability ◽  
High Temperature ◽  
Electrical Properties ◽  
Piezoelectric Properties ◽  
Piezoelectric Ceramics ◽  
High Thermal Stability ◽  
Lead Free ◽  
Environment Friendly ◽  
Good Thermal Stability ◽  
Good For

Environment-friendly lead-free piezoelectric ceramics with great properties and high thermal stability are desired in the industry. In this work, the Sm3+-modified lead-free 0.915(K0.45Na0.5Li0.05)NbO3–0.075BaZrO3–0.01(Bi0.5Na0.5)TiO3 (KNLN-BZ-BNT) ceramics are prepared. The piezoelectric properties are improved with the introduction of Sm3+, and the optimal properties (d33 = 325 pC/N and d33* = 384 pm/V) are achieved in the ceramic modified with 0.3 mol% Sm3+ ions. Meanwhile, this sample shows good thermal stability such that the values of d33* decreased less than 20% when the temperature raised from 30 to 180oC. These results show the Sm3+-modified KNLN-BZ-BNT ceramics are good for further applications even under high temperature.

Structural, microstructural and electrical properties of BiFeO3–BaTiO3 ceramics with high thermal stability

2012 ◽  
Vol 47 (12) ◽  
pp. 4233-4239 ◽  
Author(s):  
Huabin Yang ◽  
Changrong Zhou ◽  
Xinyu Liu ◽  
Qin Zhou ◽  
Guohua Chen ◽  
...  
Keyword(s):  
Thermal Stability ◽  
Electrical Properties ◽  
High Thermal Stability

Large-scale fabrication of durable and self-healing super-hydrophobic coating with high thermal stability and long-term corrosion resistance

Nanoscale ◽  
2021 ◽  
Author(s):  
Dawei Li ◽  
Liangji Ma ◽  
Bo Zhang ◽  
Chen Shaohua
Keyword(s):  
Thermal Stability ◽  
Large Scale ◽  
High Thermal Stability ◽  
Self Healing ◽  
Superhydrophobic Coating ◽  
Hydrophobic Coating ◽  
Superhydrophobic Coatings ◽  
Crucial Feature ◽  
Cheap Method

Durability is a crucial feature to expand the application field of artificial superhydrophobic coatings. Herein, a kind of durable superhydrophobic coating is prepared by a simple and cheap method using...

scholarly journals Synthesis, Photoluminescence and Electrical Study of Pyrazolone-Based Azomethine Ligand Zn(II) Complexes

Materials ◽  
2020 ◽  
Vol 13 (24) ◽  
pp. 5698
Author(s):  
Alexey Gusev ◽  
Elena Braga ◽  
Andrey Tyutyunik ◽  
Vladimir Gurchenko ◽  
Maria Berezovskaya ◽  
...  
Keyword(s):  
Thermal Stability ◽  
Solid State ◽  
Electrical Properties ◽  
Single Crystal ◽  
Elemental Analysis ◽  
Sandwich Structure ◽  
High Thermal Stability ◽  
Quantum Yields ◽  
X Ray ◽  
Electrical Study

New luminescent zinc complexes were obtained by reaction of pyrazolone-based azomethine ligands with Zn(CH3COO)2·2H2O. Complexes fully characterized by elemental analysis, FTIR, ES–MS, NMR, and single crystal X-ray analysis. Title complexes in the solid state demonstrate tunable luminescence from blue to orange by varying of substituents on the aromatic ring. Quantum yields are in the 0.03 to 0.49 range. TGA data shows that obtained complexes demonstrate high thermal stability and can be used as electroluminescent materials. The electrical properties of the complexes under study were considered in the ITO-Zncomplex-Al “sandwich” structure.

Evolution of the microstructure of Cu(Ti)/SiO2 layers annealed in NH3

1995 ◽  
Vol 53 ◽  
pp. 452-453
Author(s):  
J. Liu ◽  
N. D. Theodore ◽  
D. Adams ◽  
S. Russell ◽  
T. L. Alford ◽  
...  
Keyword(s):  
Thermal Stability ◽  
Titanium Nitride ◽  
Large Scale ◽  
Standard Procedure ◽  
Alloy Film ◽  
Electron Beam Evaporation ◽  
Copper Metallization ◽  
Nominal Composition ◽  
Ti Alloy ◽  
Thermally Grown

Copper-based metallization has recently attracted extensive research because of its potential application in ultra-large-scale integration (ULSI) of semiconductor devices. The feasibility of copper metallization is, however, limited due to its thermal stability issues. In order to utilize copper in metallization systems diffusion barriers such as titanium nitride and other refractory materials, have been employed to enhance the thermal stability of copper. Titanium nitride layers can be formed by annealing Cu(Ti) alloy film evaporated on thermally grown SiO2 substrates in an ammonia ambient. We report here the microstructural evolution of Cu(Ti)/SiO2 layers during annealing in NH3 flowing ambient.The Cu(Ti) films used in this experiment were prepared by electron beam evaporation onto thermally grown SiO2 substrates. The nominal composition of the Cu(Ti) alloy was Cu73Ti27. Thermal treatments were conducted in NH3 flowing ambient for 30 minutes at temperatures ranging from 450°C to 650°C. Cross-section TEM specimens were prepared by the standard procedure.

Wide-bandgap bipolar material with high thermal stability

2019 ◽  
pp. 903
Author(s):  
Sheng-Chieh Lin ◽  
Yu-Chieh Cheng ◽  
Man-Kit Leung ◽  
Jiun-Haw Lee ◽  
Tien-Lung Chiu
Keyword(s):  
Thermal Stability ◽  
Wide Bandgap ◽  
High Thermal Stability
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