Revealing the role of the amorphous phase in Na0.74CoO2/C/N composite cathode

2020 ◽  
Vol 815 ◽  
pp. 152616 ◽  
Author(s):  
Zhaoyang Wang ◽  
Fangyu Xiong ◽  
Haizheng Tao ◽  
Yuanzheng Yue
Keyword(s):  
Amorphous Phase ◽  
Composite Cathode

The role of ceria in LSM-GDC composite cathode for electrochemical reduction of nitric oxide

2016 ◽  
Vol 197 ◽  
pp. 244-253 ◽  
Author(s):  
Wenyi Tan ◽  
Fei Chen ◽  
Lei Gong ◽  
Huangang Shi ◽  
Qin Zhong
Keyword(s):  
Nitric Oxide ◽  
Electrochemical Reduction ◽  
Composite Cathode

Form II to I transformation of polybutene-1 and copolymer of butene-1 and ethylene: A role of amorphous phase

Polymer ◽  
2018 ◽  
Vol 149 ◽  
pp. 146-153 ◽  
Author(s):  
Chang Liu ◽  
Zhijie Zhang ◽  
Shaoyong Huang ◽  
Quan Chen
Keyword(s):  
Amorphous Phase

scholarly journals Interphase with Lamellar Interlocking and Amorphous Adherent – a Model to Explain Effects of Transcrystallinity

2000 ◽  
Vol 9 (3) ◽  
pp. 096369350000900 ◽  
Author(s):  
J. Karger-Kocsis
Keyword(s):  
Amorphous Phase ◽  
Semicrystalline Polymer ◽  
Transcrystalline Layer

An interphase model emphasising the lamellar architecture and the role of the amorphous phase is proposed to explain possible effects of the transcrystalline layer in composites consisting of semicrystalline polymer and fibres acting heterogeneous nucleants therein. Based on this model biased findings reported on the effects of transcrystallinity can be rationalised.

Inhomogeneous crystallinity and its influence on piezoelectricity of Bi12TiO20-BaTiO3 polar composites fabricated by thermal gradient sintering

2016 ◽  
Vol 10 (03) ◽  
pp. 1750011 ◽  
Author(s):  
Dan Yu ◽  
Minglei Zhao ◽  
Chunlei Wang ◽  
Lihai Wang ◽  
Shirui Yan ◽  
...  
Keyword(s):  
Temperature Gradient ◽  
Amorphous Phase ◽  
Thermal Gradient ◽  
Piezoelectric Constant ◽  
Amorphous Content ◽  
Low Crystallinity

We have previously described the enhancement of piezoelectricity in low crystallinity Bi[Formula: see text]TiO[Formula: see text]–BaTiO3 (BTO-BT) nanocomposites. This poses a question regarding the effect of the crystallinity on piezoelectricity. Here, the variation of crystallinity and structure that was developed along the temperature gradient was confirmed. The magnitude of the piezoelectric constant was found to have great relationship with the crystallinity and distortion of BiO5 polyhedra of amorphous Bi[Formula: see text]TiO[Formula: see text]. The highest piezoelectric constant of 13pC/N was obtained together with the lowest crystallinity and highest degree of distortion of BiO5 polyhedra. These results highlight the key role of the amorphous phase and further confirm the importance of distortion of BiO5 polyhedra in influencing the piezoelectricity. In this view, one may also expect that macroscopic polarity could be improved by increasing the amorphous content and the degree distortion of the BiO5 bonding units in the system.

scholarly journals The role of amorphous phase content on the electrical properties of atmospheric plasma sprayed (Ba,Sr)TiO3 coatings

2016 ◽  
Vol 42 (9) ◽  
pp. 11010-11014 ◽  
Author(s):  
Jiri Kotlan ◽  
Ramachandran Chidambaram Seshadri ◽  
Sanjay Sampath ◽  
Pavel Ctibor
Keyword(s):  
Electrical Properties ◽  
Amorphous Phase ◽  
Atmospheric Plasma ◽  
Phase Content ◽  
Plasma Sprayed
Sign in / Sign up

Export Citation Format

Share Document