Výsledky vyhledávání - "Ruijuan, Xiao"

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Atomic insight into Li$^+$ ion transport in amorphous electrolytes Li$_x$AlO$_y$Cl$_{3+x-2y}$ (0.5 $\leq$ x $\leq$ 1.5, 0.25 $\leq$ y $\leq$ 0.75)

Autor: Qifan, Yang, Jing, Xu, Xiao, Fu, Jingchen, Lian, Liqi, Wang, Xuhe, Gong, Ruijuan, Xiao, Hong, Li

The recent study of viscoelastic amorphous oxychloride electrolytes has opened up a new field of research for solid-state electrolytes. In this work, we chose Li-Al-O-Cl system containing disordered structures with varying O/Cl ratio and Li$^+$ conte

Externí odkaz: http://arxiv.org/abs/2409.16712

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Akademický článek

On the Much‐Improved High‐Voltage Cycling Performance of LiCoO2 by Phase Alteration from O3 to O2 Structure

Autor: Mingwei Zan, Hongsheng Xie, Sichen Jiao, Kai Jiang, Xuelong Wang, Ruijuan Xiao, Xiqian Yu, Hong Li, Xuejie Huang

Publikováno v: Small Science, Vol 4, Iss 10, Pp n/a-n/a (2024)

Lithium cobalt oxide (LiCoO2) is an irreplaceable cathode material for lithium‐ion batteries with high volumetric energy density. The prevailing O3 phase LiCoO2 adopts the ABCABC (A, B, and C stand for lattice sites in the close‐packed plane) sta

Externí odkaz: https://doaj.org/article/5322c617435e4215b75c48280a4e05e5

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Akademický článek

Boosting reversible anionic redox reaction with Li/Cu dual honeycomb centers

Autor: Xiaohui Rong, Dongdong Xiao, Qinghao Li, Yaoshen Niu, Feixiang Ding, Xueyan Hou, Qiyu Wang, Juping Xu, Chenglong Zhao, Dong Zhou, Ruijuan Xiao, Xiqian Yu, Wen Yin, Lin Gu, Hong Li, Xuejie Huang, Liquan Chen, Yong-Sheng Hu

Publikováno v: eScience, Vol 3, Iss 5, Pp 100159- (2023)

The anionic redox reaction (ARR) is a promising charge contributor to improve the reversible capacity of layered-oxide cathodes for Na-ion batteries; however, some practical bottlenecks still need to be eliminated, including a low capacity retention,

Externí odkaz: https://doaj.org/article/9076c6eabb6d4ff9ac152cb2ade41dbd

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Akademický článek

Real-space measurement of orbital electron populations for Li1-x CoO2

Publikováno v: Nature Communications, Vol 13, Iss 1, Pp 1-8 (2022)

Experimentally probing the orbital population is highly desirable to resolve the redox mechanism of cathodes materials. Here the authors quantify the orbital populations of Co and O in LiCoO2 and identify the ligand-to-metal charge transfer.

Externí odkaz: https://doaj.org/article/395e7a08ff2d4956bd766df8397104df

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Akademický článek

Accelerated strategy for fast ion conductor materials screening and optimal doping scheme exploration

Autor: Yuqi Wang, Siyuan Wu, Wei Shao, Xiaorui Sun, Qiang Wang, Ruijuan Xiao, Hong Li

Publikováno v: Journal of Materiomics, Vol 8, Iss 5, Pp 1038-1047 (2022)

Fast ion conductor materials screening based on high-throughput calculations involves enormous computing tasks. The process usually includes structural optimization, energy calculation, charge analysis and ionic migration performance estimation. The

Externí odkaz: https://doaj.org/article/541a36a6a9264bd0b5ae9d85e44d8695

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Akademický článek

Localized‐domains staging structure and evolution in lithiated graphite

Autor: Suting Weng, Siyuan Wu, Zepeng Liu, Gaojing Yang, Xiaozhi Liu, Xiao Zhang, Chu Zhang, Qiuyan Liu, Yao Huang, Yejing Li, Mehmet N. Ateş, Dong Su, Lin Gu, Hong Li, Liquan Chen, Ruijuan Xiao, Zhaoxiang Wang, Xuefeng Wang

Publikováno v: Carbon Energy, Vol 5, Iss 1, Pp n/a-n/a (2023)

Abstract Intercalation provides to the host materials a means for controlled variation of many physical/chemical properties and dominates the reactions in metal‐ion batteries. Of particular interest is the graphite intercalation compounds with intr

Externí odkaz: https://doaj.org/article/4898f7ca08354b3fb78f94e0b287a008

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