One-dimensional channel to trigger high-performance sodium-ion battery via doping engineering
文献类型： 外文期刊
作者： Sun, Yanchun 1 ; Yu, Zhenjiang 2 ; Chen, Zhongxiang 1 ; Wang, Haitao 1 ; Wang, Peng 1 ; Han, Shicheng 1 ; Wu, Song 1 ; Lu 1 ;
作者机构： 1.Chinese Acad Fishery Sci, Heilongjiang River Fisheries Res Inst, Lab Qual & Safety Risk Assessments Aquat Prod Hab, Minist Agr & Rural Areas, Harbin 150070, Peoples R China
2.Harbin Inst Technol, Sch Chem & Chem Engn, Harbin 150001, Peoples R China
关键词： Sodium ion battery; One-dimensional channel; Doping chemistries; Conversion-type materials; X-ray nanotomography
期刊名称：NANO ENERGY （ 影响因子：16.602； 五年影响因子：15.988 ）
ISSN： 2211-2855
年卷期： 2021 年 84 卷
页码：
收录情况： SCI
摘要： Doping is argued to be a promising strategy to optimize the structure, chemistry, and composition of the electrode materials to withstand the strain/stress caused by the repeated intercalation and removal of guest ions. However, the underlying science behind the doping behavior remains elusive owing to the physically microstructural complexity and the lack of spatially diagnostic tools for a detailed dig at microscopic scale. Herein, we propose the feasible doping of mono-/tri-valent ions into the host structure to unravel the correlation between doping chemistry and crystal morphologies. Using a synergistic combination of electron microscopy and synchrotron X-ray tomography, we demonstrate that the open framework of CuS model is blocked by the doping of trivalent ion (Fe3+). In contrast, a one-dimensional (1D) channel from "surface to bulk" can be created by the doping of monovalent ions (Na+), which governs the dynamic transmission of the guest ions. The surface and bulk microstructure can be modulated to trigger high-performance sodium-ion batteries (SIBs) by the doping chemistry, suggesting an electro-chemo-structural interplay. Such a 1D channel is of fundamental significance for the design of anode materials with high-rate capability.
- 相关文献
作者其他论文 更多>>
-
Comparative metabolomics analysis based on LC-MS method reveals regulatory difference in lipid metabolism and fatty acids metabolism between diploid and triploid rainbow trout (Oncorhynchus mykiss)
作者：Li, Chenhui;Chen, Zhongxiang;Qin, Dongli;Xu, Gefeng;Gao, Lei;Hao, Qirui;Du, Ningning;Fan, Ze;Sun, Yanchun;Wang, Peng;Li, Chenhui;Wang, Peng;Li, Chenhui;Wang, Peng;Li, Chenhui;Wang, Peng
关键词：Metabolites; Polyunsaturated fatty acid (PUFA); Triploid rainbow trout; Diploid rainbow trout
-
Toxic Effects of Arsenic on Four Freshwater Aquatic Species and Its Transformation Metabolism in Crucian Carp (Carassius auratus)
作者：Tang, Shizhan;Gao, Lei;Qin, Dongli;Wang, Haitao;Huang, Li;Wu, Song;Bai, Shuyan;Du, Ningning;Sun, Yanchun;Wang, Peng;Chen, Zhongxiang;Tang, Shizhan;Gao, Lei;Qin, Dongli;Wang, Haitao;Huang, Li;Wu, Song;Bai, Shuyan;Du, Ningning;Sun, Yanchun;Wang, Peng;Chen, Zhongxiang
关键词：arsenic; freshwater aquatic species; toxicity; arsenic form; exposed; biotransformation
-
Investigating the Impact of Disrupting the Glutamine Metabolism Pathway on Ammonia Excretion in Crucian Carp (Carassius auratus) under Carbonate Alkaline Stress Using Metabolomics Techniques
作者：Sun, Yanchun;Geng, Chuanye;Liu, Wenzhi;Liu, Yingjie;Ding, Lu;Sun, Yanchun;Geng, Chuanye;Liu, Wenzhi;Liu, Yingjie;Ding, Lu;Wang, Peng
关键词：crucian carp (Carassius auratus); carbonate alkaline stress; metabolomics; glutamate pathway; serum; ammonia excretion
-
The Developments on Lateral Flow Immunochromatographic Assay for Food Safety in Recent 10 Years: A Review
作者：Wang, Peng;Zhang, Haitao;Chi, Hai;Li, Jinyan;Guo, Lingling;Li, Jiaxun;He, Feng
关键词：food safety; lateral flow immunochromatographic assay; detection
-
Enhancing Growth and Intestinal Health in Triploid Rainbow Trout Fed a Low-Fish-Meal Diet through Supplementation with Clostridium butyricum
作者：Wang, Chang'an;Li, Fangyuan;Wang, Di;Lu, Shaoxia;Han, Shicheng;Gu, Wei;Liu, Hongbai;Wang, Chang'an;Jiang, Haibo;Li, Zhuang
关键词：triploid rainbow trout; C. butyricum; low-fish-meal diet; growth performance; intestinal health
-
Synergistic mechanisms of denitrification in FeS2-based 2-based constructed wetlands: Effects of organic carbon availability under day-night alterations
作者：Hao, Qirui;Qin, Dongli;Du, Ningning;Wu, Song;Bai, Shuyan;Chen, Zhongxiang;Wang, Peng;Hao, Qirui;Zhao, Xinyue;Lyu, Xiaonan
关键词：Day-night changes; Nitrogen metabolism; Microbial community; Fe-N coupling
-
Using Magnetic Molecularly Imprinted Polymer Technology for Determination of Fish Serum Glucose Levels
作者：Yao, Boxuan;Gu, Long;Huang, Li;Li, Ruichun;Fan, Ze;Chen, Zhongxiang;Qin, Dongli;Gao, Lei;Yao, Boxuan;Gu, Long;Li, Ruichun;Huang, Li;Chen, Zhongxiang;Qin, Dongli;Gao, Lei;Qin, Dongli;Gao, Lei
关键词：glucose; serum; magnetic solid-phase extraction; selective extraction; derivatization
