A synergistic Bi2S3/MXene composite with enhanced performance as an anode material of sodium-ion batteries

Yang Qiuju; Gao Wei; Zhong Wei; Tao Meng; Qi Yuruo; Bao Shu-juan; Xu Maowen

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A synergistic Bi2S3/MXene composite with enhanced performance as an anode material of sodium-ion batteries

机译：一种协同BI2S3 / MXIN复合材料，具有增强的性能作为钠离子电池的阳极材料

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The electrochemical performance of a material is largely impeded by the size and conductivity of the material. To overcome the defects, high-capacity nanoscale Bi2S3 particles and highly conductive Ti3C2Tx sheets have been composited and applied to sodium-ion batteries for the first time. The Bi2S3 nanoparticles are uniformly anchored on the MXene sheets, forming a sandwich-like stereochemical structure, which can alleviate the volume expansion and agglutination, reduce sodium ion migration path, and increase the active areas. Furthermore, the MXene nanosheets provide a conductive skeleton and accelerate the sodium ion and electron transition. Benefiting from the synergistic effect of the Bi2S3 nanoparticles on the MXene flakes, the Bi2S3/MXene composite exhibits excellent electrochemical properties for sodium-ion batteries.

机译：材料的电化学性能大大阻碍了材料的尺寸和导电性。为了克服缺陷，已经对高容量的纳米级Bi2S3颗粒和高导电Ti3C2Tx片材进行了合成并施加到钠离子电池中。将Bi 2 S 3纳米颗粒均匀地固定在偏薄片上，形成夹心状立体化学结构，其可以缓解体积膨胀和凝集，降低钠离子迁移路径，并增加活性区域。此外，MXENE纳米片提供导电骨架并加速钠离子和电子过渡。从BI2S3纳米颗粒对蒙薄片的协同作用受益，BI2S3 / MXENE复合材料对钠离子电池具有优异的电化学性能。

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来源
《New Journal of Chemistry》 |2020年第7期|共6页
作者
Yang Qiuju; Gao Wei; Zhong Wei; Tao Meng; Qi Yuruo; Bao Shu-juan; Xu Maowen;
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作者单位

Southwest Univ Key Lab Luminescent &

Real Time Analyt Chem Sch Mat &

Energy Inst Clem Energy &

Adv Mat Minist Educ Chongqing 400715 Peoples R China;

Southwest Univ Key Lab Luminescent &

Real Time Analyt Chem Sch Mat &

Energy Inst Clem Energy &

Adv Mat Minist Educ Chongqing 400715 Peoples R China;

Southwest Univ Key Lab Luminescent &

Real Time Analyt Chem Sch Mat &

Energy Inst Clem Energy &

Adv Mat Minist Educ Chongqing 400715 Peoples R China;

Southwest Univ Key Lab Luminescent &

Real Time Analyt Chem Sch Mat &

Energy Inst Clem Energy &

Adv Mat Minist Educ Chongqing 400715 Peoples R China;

Southwest Univ Key Lab Luminescent &

Real Time Analyt Chem Sch Mat &

Energy Inst Clem Energy &

Adv Mat Minist Educ Chongqing 400715 Peoples R China;

Southwest Univ Key Lab Luminescent &

Real Time Analyt Chem Sch Mat &

Energy Inst Clem Energy &

Adv Mat Minist Educ Chongqing 400715 Peoples R China;

Southwest Univ Key Lab Luminescent &

Real Time Analyt Chem Sch Mat &

Energy Inst Clem Energy &

Adv Mat Minist Educ Chongqing 400715 Peoples R China;

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正文语种 eng
中图分类化学;
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1. A synergistic Bi2S3/MXene composite with enhanced performance as an anode material of sodium-ion batteries [J] . Yang Qiuju, Gao Wei, Zhong Wei, New Journal of Chemistry . 2020,第7期

机译：一种协同BI2S3 / MXIN复合材料，具有增强的性能作为钠离子电池的阳极材料
2. Bimetallic Sulfide/Sulfur Doped T3C2Tx MXene Nanocomposites as High-performance Anode Materials for Sodium-ion Batteries [J] . ZANG Rui, LI Peng, WANG Guoxiu 高等学校化学研究（英文版） . 2020,第003期
3. Sb2O3/MXene(Ti3C2Tx) hybrid anode materials with enhanced performance for sodium-ion batteries [J] . Guo Xin, Xie Xiuqiang, Choi Sinho, Journal of Materials Chemistry, A. Materials for energy and sustainability . 2017,第24期

机译：SB2O3 / MXIN（TI3C2TX）混合阳极材料，具有增强的钠离子电池性能
4. ELECTROSPUN ANATASE TIO2/CARBON COMPOSITE NANOFIBER AS AN ANODE MATERIAL FOR SODIUM-ION BATTERIES [C] . Kyu-Nam Jung, Min-Sik Park, Jong- Won Lee Joint Conference on Chemisty . 2016

机译：Electromun Anatase TiO2 /碳复合纳米纤维作为钠离子电池的阳极材料
5. SnO2/Graphene Nanocomposites as High-Capacity Anode Materials for Lithium-Ion Batteries: Synthesis and Electrochemical Performance [D] . Zhu, Xiuming. 2018

机译：SnO2 /石墨烯纳米复合材料作为锂离子电池的高容量负极材料：合成和电化学性能
6. Rational Design of 3D Honeycomb-Like SnS2 Quantum Dots/rGO Composites as High-Performance Anode Materials for Lithium/Sodium-Ion Batteries [O] . Yingge Zhang, Yan Guo, Yange Wang, 2018

机译：3D蜂窝状SnS2量子点/ rGO复合材料作为锂/钠离子电池高性能阳极材料的合理设计
7. Rational Design of 3D Honeycomb-Like SnS2 Quantum Dots/rGO Composites as High-Performance Anode Materials for Lithium/Sodium-Ion Batteries [O] . Yingge Zhang, Yan Guo, Yange Wang, 2018

机译：3D蜂窝状SNS2量子点/ RGO复合材料的合理设计作为锂/钠离子电池的高性能阳极材料

A synergistic Bi2S3/MXene composite with enhanced performance as an anode material of sodium-ion batteries

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