Improving the initial Coulombic efficiency of hard carbon-based anode for rechargeable batteries with high energy density

2017 ◽  
Vol 52 (17) ◽  
pp. 10418-10430 ◽  
Author(s):  
Xiang Zhang ◽  
Changling Fan ◽  
Shaochang Han
Keyword(s):  
Energy Density ◽  
Coulombic Efficiency ◽  
High Energy ◽  
Rechargeable Batteries ◽  
High Energy Density ◽  
Hard Carbon ◽  
Initial Coulombic Efficiency ◽  
Carbon Based

Amorphous monodispersed hard carbon micro-spherules derived from biomass as a high performance negative electrode material for sodium-ion batteries

2015 ◽  
Vol 3 (1) ◽  
pp. 71-77 ◽  
Author(s):  
Yunming Li ◽  
Shuyin Xu ◽  
Xiaoyan Wu ◽  
Juezhi Yu ◽  
Yuesheng Wang ◽  
...  
Keyword(s):  
High Performance ◽  
Coulombic Efficiency ◽  
Negative Electrode ◽  
High Energy ◽  
Sodium Ion ◽  
High Energy Density ◽  
Cycle Performance ◽  
Hard Carbon ◽  
Negative Electrode Material ◽  
Initial Coulombic Efficiency

This paper reports monodispersed hard carbon micro-spherules with a high energy density, high initial coulombic efficiency and excellent cycle performance.

scholarly journals Recent Progress of Metal–Air Batteries—A Mini Review

2019 ◽  
Vol 9 (14) ◽  
pp. 2787 ◽  
Author(s):  
Chunlian Wang ◽  
Yongchao Yu ◽  
Jiajia Niu ◽  
Yaxuan Liu ◽  
Denzel Bridges ◽  
...  
Keyword(s):  
Energy Density ◽  
Lithium Ion ◽  
High Energy ◽  
Rechargeable Batteries ◽  
High Energy Density ◽  
Power Sources ◽  
Electrical Vehicles ◽  
Increasing Demand ◽  
Manufacturing Technologies ◽  
High Level

With the ever-increasing demand for power sources of high energy density and stability for emergent electrical vehicles and portable electronic devices, rechargeable batteries (such as lithium-ion batteries, fuel batteries, and metal–air batteries) have attracted extensive interests. Among the emerging battery technologies, metal–air batteries (MABs) are under intense research and development focus due to their high theoretical energy density and high level of safety. Although significant progress has been achieved in improving battery performance in the past decade, there are still numerous technical challenges to overcome for commercialization. Herein, this mini-review summarizes major issues vital to MABs, including progress on packaging and crucial manufacturing technologies for cathode, anode, and electrolyte. Future trends and prospects of advanced MABs by additive manufacturing and nanoengineering are also discussed.

Hollow multishelled structures revive high energy density batteries

2020 ◽  
Vol 5 (9) ◽  
pp. 1287-1292
Author(s):  
Jiangyan Wang ◽  
Yi Cui ◽  
Dan Wang
Keyword(s):  
Energy Density ◽  
High Energy ◽  
Rechargeable Batteries ◽  
High Energy Density

This Focus article clarifies that hollow multishelled structure-based electrode is indispensable to realize practically high energy density of rechargeable batteries.

Theoretical prediction and atomic-scale investigation of a tetra-VN2 monolayer as a high energy alkali ion storage material for rechargeable batteries

2019 ◽  
Vol 7 (47) ◽  
pp. 26858-26866 ◽  
Author(s):  
Jing Xu ◽  
Dashuai Wang ◽  
Yanhui Liu ◽  
Ruqian Lian ◽  
Xinying Gao ◽  
...  
Keyword(s):  
Energy Density ◽  
Rate Capability ◽  
High Energy ◽  
Rechargeable Batteries ◽  
Atomic Scale ◽  
High Energy Density ◽  
Storage Material ◽  
Transition Metal Nitride ◽  
Ion Storage ◽  
Alkali Ion

A new 2D transition metal nitride tetra-VN2 monolayer with a superior rate capability and a high energy density could be used as a potential alkali ion storage material for high energy rechargeable batteries.

scholarly journals Morphology control of zinc electrodeposition by surfactant addition for alkaline-based rechargeable batteries

2019 ◽  
Vol 21 (13) ◽  
pp. 7045-7052 ◽  
Author(s):  
Masahiro Shimizu ◽  
Koichi Hirahara ◽  
Susumu Arai
Keyword(s):  
Energy Density ◽  
Morphology Control ◽  
High Energy ◽  
Rechargeable Batteries ◽  
High Energy Density ◽  
Low Carbon ◽  
Zinc Electrodeposition

The development of Zn–air batteries with a high energy density of 1350 W h kg−1 is one of the breakthroughs required to achieve a low carbon society.

High energy density layered-spinel hybrid cathodes for lithium ion rechargeable batteries

2016 ◽  
Vol 213 ◽  
pp. 148-156 ◽  
Author(s):  
S. Basu ◽  
P.P. Dahiya ◽  
Mainul Akhtar ◽  
S.K. Ray ◽  
J.K. Chang ◽  
...  
Keyword(s):  
Energy Density ◽  
Lithium Ion ◽  
High Energy ◽  
Rechargeable Batteries ◽  
High Energy Density
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