scholarly journals Magnesium‐Ion Batteries: High‐Rate and Long Cycle‐Life Alloy‐Type Magnesium‐Ion Battery Anode Enabled Through (De)magnesiation‐Induced Near‐Room‐Temperature Solid–Liquid Phase Transformation (Adv. Energy Mater. 45/2019)

2019 ◽  
Vol 9 (45) ◽  
pp. 1970180
Author(s):  
Lin Wang ◽  
Samuel S. Welborn ◽  
Hemant Kumar ◽  
Manni Li ◽  
Zeyu Wang ◽  
...  
Keyword(s):  
Phase Transformation ◽  
Room Temperature ◽  
High Rate ◽  
Magnesium Ion ◽  
Long Cycle Life ◽  
Alloy Type ◽  
Magnesium Ion Batteries ◽  
Solid Liquid ◽  
Energy Mater ◽  
Battery Anode

Self-healing liquid Ga-based anodes with regulated wetting and working temperatures for advanced Mg ion batteries

2021 ◽  
Author(s):  
Meijia Song ◽  
Jiazheng Niu ◽  
Wenrun Cui ◽  
Qingguo Bai ◽  
Zhonghua Zhang
Keyword(s):  
Magnesium Ion ◽  
Self Healing ◽  
Alloy Type ◽  
Magnesium Ion Batteries

Alloy-type anodes for magnesium ion batteries (MIBs) have aroused great concerns because of their high specific capacities and potential compatibility with conventional electrolytes. Nevertheless, the huge volume variations associated with...

Ni-Doped magnesium manganese oxide as a cathode and its application in aqueous magnesium-ion batteries with high rate performance

2020 ◽  
Vol 7 (11) ◽  
pp. 2168-2177 ◽  
Author(s):  
Hongyu Zhang ◽  
Dianxue Cao ◽  
Xue Bai
Keyword(s):  
Energy Storage ◽  
Energy Density ◽  
Storage Systems ◽  
High Energy ◽  
High Rate ◽  
High Energy Density ◽  
Magnesium Ion ◽  
Rate Performance ◽  
Magnesium Ion Batteries ◽  
High Rate Performance

Aqueous magnesium-ion batteries feature good safety and high energy density and represent promising energy storage systems.

Single-Crystal α-Fe2O3 with Engineered Exposed (001) Facet for High-Rate, Long-Cycle-Life Lithium-Ion Battery Anode

2019 ◽  
Vol 58 (19) ◽  
pp. 12724-12732 ◽  
Author(s):  
Pingge He ◽  
Zhengping Ding ◽  
Xudong Zhao ◽  
Jiahao Liu ◽  
Shuanglei Yang ◽  
...  
Keyword(s):  
Single Crystal ◽  
Lithium Ion Battery ◽  
Lithium Ion ◽  
Cycle Life ◽  
High Rate ◽  
Long Cycle ◽  
Long Cycle Life ◽  
Battery Anode

scholarly journals High-rate aluminium yolk-shell nanoparticle anode for Li-ion battery with long cycle life and ultrahigh capacity

2015 ◽  
Vol 6 (1) ◽  
Author(s):  
Sa Li ◽  
Junjie Niu ◽  
Yu Cheng Zhao ◽  
Kang Pyo So ◽  
Chao Wang ◽  
...  
Keyword(s):  
Discharge Rate ◽  
Reversible Capacity ◽  
High Rate ◽  
Li Ion Batteries ◽  
Li Ion Battery ◽  
One Pot ◽  
Long Cycle Life ◽  
Alloy Type ◽  
High Theoretical Capacity ◽  
Li Ion

Abstract Alloy-type anodes such as silicon and tin are gaining popularity in rechargeable Li-ion batteries, but their rate/cycling capabilities should be improved. Here by making yolk-shell nanocomposite of aluminium core (30 nm in diameter) and TiO2 shell (∼3 nm in thickness), with a tunable interspace, we achieve 10 C charge/discharge rate with reversible capacity exceeding 650 mAh g−1 after 500 cycles, with a 3 mg cm−2 loading. At 1 C, the capacity is approximately 1,200 mAh g−1 after 500 cycles. Our one-pot synthesis route is simple and industrially scalable. This result may reverse the lagging status of aluminium among high-theoretical-capacity anodes.

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