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Modelling amorphous materials <i>via</i> a joint solid-state NMR and X-ray absorption spectroscopy and DFT approach
Understanding a material's electronic structure is crucial to the development of many functional devices from semiconductors to solar cells and Li-ion batteries. A material's properties, including electronic structure, are...
Published by: Chemical science
Modelling amorphous materials via a joint solid-state NMR and X-ray absorption spectroscopy and DFT approach
Understanding a material's electronic structure is crucial to the development of many functional devices from semiconductors to solar cells and Li-ion batteries. A material's properties, including electronic structure, are...
Interactions of Oxide Surfaces with Water Revealed with Solid-State NMR Spectroscopy.
Junchao Chen, Michael A Hope, Zhiye Lin, Meng Wang, Tao Liu, David M Halat, Yujie Wen, Teng Chen, Xiaokang Ke, Pieter CMM Magusin, Weiping Ding, Xifeng Xia, Xin-Ping Wu, Xue-Qing Gong, Clare P Grey, Luming Peng
Jun 18, 2020
Hydrous materials are ubiquitous in the natural environment and efforts have previously been made to investigate the structures and dynamics of hydrated surfaces for their key roles in various chemical and physical applications...
Understanding Fluoroethylene Carbonate and Vinylene Carbonate Based Electrolytes for Si Anodes in Lithium Ion Batteries with NMR Spectroscopy.
Yanting Jin, Nis-Julian H Kneusels, Lauren E Marbella, Elizabeth Castillo-Martínez, Pieter CMM Magusin, Robert S Weatherup, Erlendur Jónsson, Tao Liu, Subhradip Paul, Clare P Grey
Nov 01, 2018
Fluoroethylene carbonate (FEC) and vinylene carbonate (VC) are widely used as electrolyte additives in lithium ion batteries. Here we analyze the solid electrolyte interphase (SEI) formed on binder-free silicon nanowire (SiNW)...
Identifying the Structural Basis for the Increased Stability of the Solid Electrolyte Interphase Formed on Silicon with the Additive Fluoroethylene Carbonate.
Yanting Jin, Nis-Julian H Kneusels, Pieter CMM Magusin, Gunwoo Kim, Elizabeth Castillo-Martínez, Lauren E Marbella, Rachel N Kerber, Duncan J Howe, Subhradip Paul, Tao Liu, Clare P Grey
Jun 06, 2018
To elucidate the role of fluoroethylene carbonate (FEC) as an additive in the standard carbonate-based electrolyte for Li-ion batteries, the solid electrolyte interphase (SEI) formed during electrochemical cycling on silicon...
Polar surface structure of oxide nanocrystals revealed with solid-state NMR spectroscopy
Junchao Chen, Xin-Ping Wu, Michael A. Hope, Kun Qian, David M. Halat, Tao Liu, Yuhong Li, Li Shen, Xiaokang Ke, Yujie Wen, Jia-Huan Du, Pieter C. M. M. Magusin, Subhradip Paul, Weiping Ding, Xue-Qing Gong, Clare P. Grey, Luming Peng
Nov 27, 2020
Abstract: Compared to nanomaterials exposing nonpolar facets, polar-faceted nanocrystals often exhibit unexpected and interesting properties. The electrostatic instability arising from the intrinsic dipole moments of polar...
Polar surface structure of oxide nanocrystals revealed with solid-state NMR spectroscopy.
Junchao Chen, Xin-Ping Wu, Michael A Hope, Kun Qian, David M Halat, Tao Liu, Yuhong Li, Li Shen, Xiaokang Ke, Yujie Wen, Jia-Huan Du, Pieter C M M Magusin, Subhradip Paul, Weiping Ding, Xue-Qing Gong, Clare P Grey, Luming Peng
Jan 03, 2020
Compared to nanomaterials exposing nonpolar facets, polar-faceted nanocrystals often exhibit unexpected and interesting properties. The electrostatic instability arising from the intrinsic dipole moments of polar facets...