Synergistic Effect of Microstructure Engineering and Local Crystal Structure Tuning to Improve the Cycling Stability of Ni-Rich Cathodes

2021 ◽  
Author(s):  
Chaoqiong Zhu ◽  
Mengyuan Cao ◽  
Haiyan Zhang ◽  
Genpin Lv ◽  
Jun Zhang ◽  
...  
Keyword(s):  
Crystal Structure ◽  
Synergistic Effect ◽  
Cycling Stability ◽  
Local Crystal Structure ◽  
Effect Of Microstructure

Fabrication of Nanostructured Fe-Co Alloy Powders by Hydrogen Reduction and Its Magnetic Properties

2007 ◽  
Vol 534-536 ◽  
pp. 1389-1392
Author(s):  
Young Jung Lee ◽  
Baek Hee Lee ◽  
Gil Su Kim ◽  
Kyu Hwan Lee ◽  
Young Do Kim
Keyword(s):  
Crystal Structure ◽  
Particle Size ◽  
Grain Size ◽  
Magnetic Properties ◽  
Nanostructured Materials ◽  
Hydrogen Reduction ◽  
Internal Strain ◽  
Oxide Powder ◽  
Powder Mixtures ◽  
Effect Of Microstructure

Magnetic properties of nanostructured materials are affected by the microstructures such as grain size (or particle size), internal strain and crystal structure. Thus, it is necessary to study the synthesis of nanostructured materials to make significant improvements in their magnetic properties. In this study, nanostructured Fe-20at.%Co and Fe-50at.%Co alloy powders were prepared by hydrogen reduction from the two oxide powder mixtures, Fe2O3 and Co3O4. Furthermore, the effect of microstructure on the magnetic properties of hydrogen reduced Fe-Co alloy powders was examined using XRD, SEM, TEM, and VSM.

scholarly journals Spin-State Transition, Magnetism and Local Crystal Structure in Eu1-xCaxCoO3-δ

2013 ◽  
Vol 82 (4) ◽  
pp. 044714 ◽  
Author(s):  
Alexander N. Vasiliev ◽  
Tatyana M. Vasilchikova ◽  
Olga S. Volkova ◽  
Anton A. Kamenev ◽  
Andrey R. Kaul ◽  
...  
Keyword(s):  
Crystal Structure ◽  
Spin State ◽  
State Transition ◽  
Spin State Transition ◽  
Local Crystal Structure

Local Crystal Structure Analysis for La-doped SrTiO3 Super Lattice Thin Film based on STEM and EELS

Materia Japan ◽  
2009 ◽  
Vol 48 (12) ◽  
pp. 595-595
Author(s):  
Mitsuhiro Saito ◽  
Susumu Tsukimoto ◽  
Wang Zhongchang ◽  
Yuichi Ikuhara ◽  
Teruyasu Mizoguchi ◽  
...  
Keyword(s):  
Thin Film ◽  
Crystal Structure ◽  
Structure Analysis ◽  
Crystal Structure Analysis ◽  
Super Lattice ◽  
Local Crystal Structure ◽  
La Doped

Average and Local Crystal Structure of β-Er:Yb:NaYF4 Upconverting Nanocrystals Probed by X-ray Total Scattering

2017 ◽  
Vol 29 (15) ◽  
pp. 6289-6297 ◽  
Author(s):  
S. Sameera Perera ◽  
Dinesh K. Amarasinghe ◽  
K. Tauni Dissanayake ◽  
Federico A. Rabuffetti
Keyword(s):  
Crystal Structure ◽  
Total Scattering ◽  
X Ray ◽  
Local Crystal Structure

Enhanced electrocatalytic and supercapacitive performance using the synergistic effect of defect-rich N/S co-doped hierarchical porous carbon

2020 ◽  
Vol 4 (11) ◽  
pp. 5697-5708 ◽  
Author(s):  
Mohammad Shaad Ansari ◽  
Thomas Nesakumar Jebakumar Immanuel Edison ◽  
Yong Rok Lee
Keyword(s):  
Synergistic Effect ◽  
Porous Carbon ◽  
Specific Capacity ◽  
Cycling Stability ◽  
Hierarchical Porous Carbon ◽  
Supercapacitive Performance ◽  
Hierarchical Porous ◽  
Superior Cycling Stability ◽  
Co Doped ◽  
Carbon Based

A N/S co-doped hierarchical porous carbon-based electrode shows superior cycling stability and reversibility without a significant reduction in specific capacity.

The local crystal structure and electronic band gap of β-sialons

2014 ◽  
Vol 49 (8) ◽  
pp. 3242-3252 ◽  
Author(s):  
Teak D. Boyko ◽  
Toni Gross ◽  
Marcus Schwarz ◽  
Hartmut Fuess ◽  
Alexander Moewes
Keyword(s):  
Crystal Structure ◽  
Band Gap ◽  
Electronic Band ◽  
Electronic Band Gap ◽  
Local Crystal Structure
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