MnO2/Mn2O3 with self-triggered oxygen-defects for superior pseudocapacitive energy storage

2022 ◽  
Vol 571 ◽  
pp. 151306
Author(s):  
Shaobo Liu ◽  
Aolin Li ◽  
Chenggang Yang ◽  
Fangping Ouyang ◽  
Jianfei Zhou ◽  
...  
Keyword(s):  
Energy Storage ◽  
Oxygen Defects

High-Performance Aqueous Zn-MnO2 Batteries Enabled by the Coupling Engineering of K+ Pre-intercalation and Oxygen Defects

2021 ◽  
Author(s):  
Kun Han ◽  
Fuqiang An ◽  
Fengsheng Yan ◽  
Hailong Chen ◽  
Qi Wan ◽  
...  
Keyword(s):  
Energy Storage ◽  
Reaction Kinetics ◽  
Manganese Dioxide ◽  
High Performance ◽  
Great Promise ◽  
Oxygen Defects

Aqueous zinc-manganese dioxide (Zn-MnO2) batteries show great promise for grid-scale energy storage but suffer from sluggish reaction kinetics and severe structure instability of MnO2 cathode. Herein, a K+-pre-intercalated α-MnO2 cathode...

Progress and perspectives on halide lithium conductors for all-solid-state lithium batteries

2020 ◽  
Vol 13 (5) ◽  
pp. 1429-1461 ◽  
Author(s):  
Xiaona Li ◽  
Jianwen Liang ◽  
Xiaofei Yang ◽  
Keegan R. Adair ◽  
Changhong Wang ◽  
...  
Keyword(s):  
Energy Storage ◽  
Solid State ◽  
Lithium Batteries ◽  
Electrochemical Stability ◽  
Superionic Conductors ◽  
Fundamental Understanding ◽  
Potential Applications ◽  
Synthesis Routes

This review focuses on fundamental understanding, various synthesis routes, chemical/electrochemical stability of halide-based lithium superionic conductors, and their potential applications in energy storage as well as related challenges.

An aqueous hybrid electrolyte for low-temperature zinc-based energy storage devices

2020 ◽  
Vol 13 (10) ◽  
pp. 3527-3535 ◽  
Author(s):  
Nana Chang ◽  
Tianyu Li ◽  
Rui Li ◽  
Shengnan Wang ◽  
Yanbin Yin ◽  
...  
Keyword(s):  
Energy Storage ◽  
Low Temperature ◽  
Energy Storage Devices ◽  
Storage Devices

A frigostable aqueous hybrid electrolyte enabled by the solvation interaction of Zn2+–EG is proposed for low-temperature zinc-based energy storage devices.

Ultrahigh Energy Storage Performances of Polymer-based Nanocomposite via Interfaces Engneering

2020 ◽  
Author(s):  
Peng Wang ◽  
Zhongbin Pan ◽  
Weilin Wang ◽  
Jianxu Hu ◽  
Jinjun Liu ◽  
...  
Keyword(s):  
Dielectric Constant ◽  
Energy Storage ◽  
High Performance ◽  
Breakdown Strength ◽  
Composite Films ◽  
Power Electronic ◽  
Ultrahigh Energy

High-performance electrostatic capacitors are in urgent demand owing to the rapidly development of advanced power electronic applications. However, polymer-based composite films with both high breakdown strength (Eb) and dielectric constant...

FEASIBILITY STUDY OF A 10-GWh TOROIDAL SUPERCONDUCTIVE MAGNETIC ENERGY STORAGE SYSTEM1. SYSTEM DESIGN

1984 ◽  
Vol 45 (C1) ◽  
pp. C1-581-C1-585 ◽  
Author(s):  
M. Shimizu ◽  
Y. Tanabe ◽  
T. Yoshioka ◽  
K. Takeda ◽  
T. Hamajima ◽  
...  
Keyword(s):  
Energy Storage ◽  
System Design ◽  
Feasibility Study ◽  
Magnetic Energy ◽  
Magnetic Energy Storage
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