journal article·2021-12Open access

Sub‐Nanometer Confined Ions and Solvent Molecules Intercalation Capacitance in Microslits of 2D Materials (Small 49/2021)

Yaqing Guo, Xufeng Hong, Yaqiong Su, Wen Luo, Ruohan Yu, Jinsong Wu, Emiel J. M. Hensen, Liqiang Mai, Yuancheng Cao

Small· Volume 17· Issue 49

Abstract

Intercalation Capacitance The ion intercalation/deintercalation mechanism is of great significance in energy storage technology. Hence, the intercalation model of sub-nanometer confined ions and solvent molecules (H2O) in 2D materials was constructed by Liqiang Mai, Yuancheng Cao, and co-workers to investigate the effect of solvent/ions co-intercalation and desolvation process on performance (article number 2104649). Combining with the density functional theory calculation, it is found that the intercalation capacitance arises from the diffusion of solvated ion and controlled by quantum and electrochemical capacitance for desolvated ion.
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Research context

OpenAlex topics: Conducting polymers and applications · Covalent Organic Framework Applications · Gas Sensing Nanomaterials and Sensors

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Affiliations

Wuhan National Laboratory for Optoelectronics Huazhong University of Science and Technology Wuhan 430074 China

State Key Laboratory of Advanced Technology for Materials Synthesis and Processing International School of Materials Science and Engineering Wuhan University of Technology Wuhan 430070 P. R. China

Laboratory of Inorganic Materials and Catalysis Department of Chemical Engineering and Chemistry Eindhoven University of Technology P. O. Box 513 Eindhoven MB 5600 The Netherlands

Collaborative Innovation Center of Chemistry for Energy Materials (iChEM) State Key Laboratory of Physical Chemistry of Solid Surfaces and Department of Chemistry College of Chemistry and Chemical Engineering Xiamen University Xiamen 361005 China

State Key Laboratory of Advanced Electromagnetic Engineering and Technology School of Electrical and Electronic Engineering Huazhong University of Science and Technology Wuhan 430074 China

References

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