Practical strategies for enhanced performance of anode materials in Na+/K+-ion batteries

2021 ◽  
Vol 9 (12) ◽  
pp. 7317-7335
Author(s):  
Shuhao Xiao ◽  
Xinyan Li ◽  
Tingshuai Li ◽  
Yong Xiang ◽  
Jun Song Chen
Keyword(s):  
Anode Materials ◽  
Hollow Structures ◽  
Diffusion Paths

In this review, the effects of different strategies, such as engineering heterojunctions or diffusion paths, and designing alloys or hollow structures, are discussed in order to address the problems faced by the anode materials for SIBs/PIBs.

Formation of Si Hollow Structures as Promising Anode Materials through Reduction of Silica in AlCl3–NaCl Molten Salt

ACS Nano ◽  
2018 ◽  
Vol 12 (11) ◽  
pp. 11481-11490 ◽  
Author(s):  
Peibo Gao ◽  
Xi Huang ◽  
Yuting Zhao ◽  
Xudong Hu ◽  
Dingcheng Cen ◽  
...  
Keyword(s):  
Molten Salt ◽  
Anode Materials ◽  
Hollow Structures

Structural Imperfections in thin Oxide Films Formed on Some Fe- and Ni-Base Alloys

1970 ◽  
Vol 28 ◽  
pp. 510-511
Author(s):  
L. P. Lemaire ◽  
D. E. Fornwalt ◽  
F. S. Pettit ◽  
B. H. Kear
Keyword(s):  
Oxide Scale ◽  
Oxidation Process ◽  
Short Circuit ◽  
Protective Oxide ◽  
Protective Oxide Scale ◽  
Thin Oxide Films ◽  
Diffusion Paths ◽  
Oxidation Resistant ◽  
Structural Imperfections ◽  
Short Circuit Diffusion

Oxidation resistant alloys depend on the formation of a continuous layer of protective oxide scale during the oxidation process. The initial stages of oxidation of multi-component alloys can be quite complex, since numerous metal oxides can be formed. For oxidation resistance, the composition is adjusted so that selective oxidation occurs of that element whose oxide affords the most protection. Ideally, the protective oxide scale should be i) structurally perfect, so as to avoid short-circuit diffusion paths, and ii) strongly adherent to the alloy substrate, which minimizes spalling in response to thermal cycling. Small concentrations (∼ 0.1%) of certain reactive elements, such as yttrium, markedly improve the adherence of oxide scales in many alloy systems.

Microstructural Analysis of Si-Ti-Fe Alloy Anode Materials for Li-ion Secondary Batteries

2013 ◽  
Vol 51 (6) ◽  
pp. 429-436 ◽  
Author(s):  
Jeong Eun Chae ◽  
Jun-Mo Yang ◽  
Kyung Jin Park ◽  
Jung Ho Yoo ◽  
Yun Chang Park ◽  
...  
Keyword(s):  
Anode Materials ◽  
Microstructural Analysis ◽  
Alloy Anode ◽  
Li Ion

Optimization Rule of Anode Materials for Solid Oxide Fuel Cells

2015 ◽  
Vol 30 (10) ◽  
pp. 1043
Author(s):  
CHANG Xi-Wang ◽  
CHEN Ning ◽  
WANG Li-Jun ◽  
BIAN Liu-Zhen ◽  
LI Fu-Shen ◽  
...  
Keyword(s):  
Fuel Cells ◽  
Solid Oxide Fuel Cells ◽  
Anode Materials ◽  
Solid Oxide ◽  
Oxide Fuel ◽  
Optimization Rule

Lithiation Mechanisms in High Entropy Oxides as Anode Materials for Li-Ion Batteries

2020 ◽  
Author(s):  
Paolo Ghigna ◽  
Lorenzo Airoldi ◽  
Martina Fracchia ◽  
Umberto Anselmi-Tamburini ◽  
Paola D'angelo ◽  
...  
Keyword(s):  
Anode Materials ◽  
Li Ion Batteries ◽  
High Entropy ◽  
Li Ion
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