Anatase TiO<sub>2</sub> Hollow Nanospheres with Ultrathin Shell Exhibit Superior Lithium Storage Property

Wei Zhou; Yourong Wang; Liping Zhang; Guangsen Song; Siqing Cheng

首页> 外文期刊>International Journal of Electrochemical Science >Anatase TiO₂ Hollow Nanospheres with Ultrathin Shell Exhibit Superior Lithium Storage Property

【24h】

Anatase TiO₂ Hollow Nanospheres with Ultrathin Shell Exhibit Superior Lithium Storage Property

机译：具有超薄壳的锐钛矿型TiO _{2 空心纳米球表现出优异的锂存储性能}

获取原文

掌桥外文数据库（机构版） >>

开具论文收录证明 >>

文献代查 >>

页面导航

摘要
著录项
相似文献
相关主题

摘要

TiO2 hollow nanospheres with ultrathin shell of ca.10 nm were prepared by using sulfur nanospheresas templates and its electrochemical performance was investigated as anode material for lithium ionbattery. The results show that the as-obtained anatase TiO2 exhibits superior lithium storage capabilitydue to its characteristic lithium storage mechanism and somewhat pseudocapacitive property. The as- -1 obtained anatase TiO2 electrode delivered a high initial specific capacity of 574.5 mAh g at 168 mA-1 g and displays excellent cycling performance after first cycle, which might be attributed to theimprovement of ionic and electron conduction of anatase TiO2 due to the unique hollow nanostructurewith ultrathin shell.

机译：以硫纳米球为模板制备了超薄壳约10nm的TiO2空心纳米球，并研究了其电化学性能作为锂离子电池的负极材料。结果表明，所获得的锐钛矿型TiO2由于其独特的锂存储机理和一定的拟电容特性而具有优异的锂存储能力。 as- -1获得的锐钛矿型TiO2电极在168 mA-1 g时具有574.5 mAh g的高初始比容量，并且在第一个循环后显示出优异的循环性能，这可能归因于锐钛型TiO2的离子和电子导电性的提高。具有超薄外壳的独特中空纳米结构。

著录项

来源
《International Journal of Electrochemical Science》 |2015年第7期|共8页
作者
Wei Zhou; Yourong Wang; Liping Zhang; Guangsen Song; Siqing Cheng;
展开▼
作者单位

展开▼
收录信息
原文格式 PDF
正文语种
中图分类化学;
关键词

相似文献

外文文献
中文文献
专利

1. Porous hollow alpha-Fe2O3@TiO2 core-shell nanospheres for superior lithium/sodium storage capability [J] . Fu Yanqing, Wei Qiliang, Wang Xianyou, Journal of Materials Chemistry, A. Materials for energy and sustainability . 2015,第26期

机译：多孔空心α-Fe2O3@ TiO2核壳纳米球，具有出色的锂/钠储存能力
2. TiO2 Hollow Spheres Composed of Highly Crystalline Nanocrystals Exhibit Superior Lithium Storage Properties [J] . Zhang Genqiang, Wu Hao Bin, Song Taeseup, Angewandte Chemie . 2014,第46期

机译：由高结晶度纳米晶体组成的TiO2空心球具有优越的锂存储性能
3. Hollow triple-shelled SiO2/TiO2/polypyrrole nanospheres for enhanced lithium storage capability [J] . Jung Min Kim, Yun Suk Huh, Hae Jin Kim Chemical engineering journal . 2014,第Null期

机译：空心三壳SiO2 / TiO2 /聚吡咯纳米球增强锂存储能力
4. Monodisperse Mesoporous Anatase TiO2 Nanospheres on Graphene Sheets for lithium ion batteries [C] . Na Li, Gang Liu, Feng Li Annual World Conference on Carbon . 2011

机译：锂离子电池石墨烯片上的单分散介孔锐钛矿TiO2纳米球
5. Structural, Optical and Photo-Electrochemical Properties of H:TiO2 Nanoparticle, TiO2-MoS2 Nanocomposite and TiO2-BiVo4 Core-Shell Nanoparticle Structures [D] . Mehta, Manan. 2020

机译：H：TiO2纳米粒子，TiO2-MOS2纳米复合材料和TiO2-BIVO4核心壳纳米粒子结构的结构，光学和光电化学性质
6. Anatase TiO2 ultrathin nanobelts derived from room-temperature-synthesized titanates for fast and safe lithium storage [O] . Wei Wen, Jin-ming Wu, Yin-zhu Jiang, -1

机译：室温合成钛酸酯衍生的锐钛矿型TiO2超薄纳米带可快速安全地存储锂
7. Li-S Batteries: Fructose-Derived Hollow Carbon Nanospheres with Ultrathin and Ordered Mesoporous Shells as Cathodes in Lithium-Sulfur Batteries for Fast Energy Storage (Adv. Sustainable Syst. 8/2017) [O] . Yijun Zhong, Qian Lu, Yanping Zhu, 2017

机译：LI-S电池：果糖衍生的中空碳纳米球，具有超薄和有序的介孔壳，作为锂 - 硫电池的阴极，用于快速储存（ADV。可持续系统。8/2017）

Anatase TiO2 Hollow Nanospheres with Ultrathin Shell Exhibit Superior Lithium Storage Property

摘要

著录项

相似文献

相关主题

期刊订阅

Anatase TiO₂ Hollow Nanospheres with Ultrathin Shell Exhibit Superior Lithium Storage Property