High-rate lithium storage of anatase TiO2 crystals doped with both nitrogen and sulfur

被引：85

作者：

Jiao, Wei ^{[1
]}

Li, Na ^{[1
]}

Wang, Lianzhou ^{[2
]}

Wen, Lei ^{[1
]}

Li, Feng ^{[1
]}

Liu, Gang ^{[1
]}

Cheng, Hui-Ming ^{[1
]}

机构：

[1] Chinese Acad Sci, Inst Met Res, Shenyang Natl Lab Mat Sci, Shenyang 110016, Peoples R China

[2] Univ Queensland, ARC Ctr Excellence Funct Nanomat, Brisbane, Qld 4072, Australia

来源：

CHEMICAL COMMUNICATIONS | 2013年 / 49卷 / 33期

关键词：

TITANIUM-DIOXIDE; ANODE MATERIAL; SIZE; PHOTOCATALYSIS; CAPABILITY; NANOTUBES; SPHERES;

D O I：

10.1039/c3cc40568k

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Anatase TiO2 nanocrystals doped with nitrogen and sulfur, where substitutional N and S atoms for lattice O, respectively, locate in the bulk and the surface layer of the crystals, were designed and prepared. As a result of remarkably lowered electronic resistance, the N/S doped TiO2 shows a superior high rate lithium storage capability to that of reference TiO2 nanocrystals, though the former has a larger particle size.

引用

页码：3461 / 3463

页数：3

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