Two-dimensional MXenes for electrochemical capacitor applications: Progress, challenges and perspectives

Q Zhu, J Li, P Simon, B Xu - Energy Storage Materials, 2021 - Elsevier
MXenes, a family of 2D transition metal carbides/nitrides with a general formula of M n+ 1 X
n T x (n= 1∼ 3), show promising potential for energy storage applications owing to their 2D …

Recent advances and fundamentals of Pseudocapacitors: Materials, mechanism, and its understanding

P Bhojane - Journal of Energy Storage, 2022 - Elsevier
The development of electrochemical energy storage devices that can provide both high
power and high energy density is in high demand around the world. The scientific …

Correlative operando microscopy of oxygen evolution electrocatalysts

JT Mefford, AR Akbashev, M Kang, CL Bentley… - Nature, 2021 - nature.com
Transition metal (oxy) hydroxides are promising electrocatalysts for the oxygen evolution
reaction,–. The properties of these materials evolve dynamically and heterogeneously with …

Realizing Two-Electron Transfer in Ni(OH)2 Nanosheets for Energy Storage

J Kang, Y Xue, J Yang, Q Hu, Q Zhang… - Journal of the …, 2022 - ACS Publications
The theoretical capacity of a given electrode material is ultimately determined by the number
of electrons transferred in each redox center. The design of multi-electron transfer processes …

Understanding the Synergistic Effects and Structural Evolution of Co(OH)2 and Co3O4 toward Boosting Electrochemical Charge Storage

P Gao, Y Zeng, P Tang, Z Wang, J Yang… - Advanced Functional …, 2022 - Wiley Online Library
In this study, a novel Co3O4/Co (OH) 2 heterostructure is obtained via electrodeposition on
nickel (Ni) foam, forming sandwich‐like structure and freestanding electrode. The outer Co …

A highly alkaline-stable metal oxide@ metal–organic framework composite for high-performance electrochemical energy storage

S Zheng, Q Li, H Xue, H Pang, Q Xu - National science review, 2020 - academic.oup.com
Most metal–organic frameworks (MOFs) hardly maintain their physical and chemical
properties after exposure to alkaline aqueous solutions, thus precluding their use as …

Synergetic cobalt‐copper‐based bimetal–organic framework nanoboxes toward efficient electrochemical oxygen evolution

W Cheng, ZP Wu, D Luan, SQ Zang… - Angewandte …, 2021 - Wiley Online Library
The development of efficient oxygen electrocatalysts and understanding their underlying
catalytic mechanism are of significant importance for the high‐performance energy …

Ge-doped cobalt oxide for electrocatalytic and photocatalytic water splitting

W Guo, H Luo, Z Jiang, D Fang, J Chi… - ACS …, 2022 - ACS Publications
Cobalt oxides find widespread application in energy materials as oxygen evolution catalysts
(OECs) in the oxygen evolution reaction (OER) and photocatalytic overall water splitting …

Boosting the cycling stability of transition metal compounds-based supercapacitors

T Wang, HC Chen, F Yu, XS Zhao, H Wang - Energy Storage Materials, 2019 - Elsevier
As an important electrochemical energy storage system, supercapacitors (SCs) possess
advantages of high power density, long cycling life and great safety to meet the …

Degradation of acetaminophen by activated peroxymonosulfate using Co (OH) 2 hollow microsphere supported titanate nanotubes: Insights into sulfate radical …

L Chen, H Ji, J Qi, T Huang, CC Wang, W Liu - Chemical Engineering …, 2021 - Elsevier
Pharmaceuticals and personal care products (PPCPs) are of great concern due to their
increasing health effects, so advanced treatment technologies for PPCPs removal are …