Formation of large 2D nanosheets via PVP-assisted assembly of anatase TiO2 nanomosaics

被引：68

作者：

Chen, Jun Song ^{[1
]}

Liu, Jian ^{[2
]}

Qiao, Shi Zhang ^{[2
]}

Xu, Rong ^{[1
]}

Lou, Xiong Wen ^{[1
]}

机构：

[1] Nanyang Technol Univ, Sch Chem & Biomed Engn, Singapore 637457, Singapore

[2] Univ Queensland, ARC Ctr Excellence Funct Nanomat, Australian Inst Bioengn & Nanotechnol, Brisbane, Qld 4072, Australia

来源：

CHEMICAL COMMUNICATIONS | 2011年 / 47卷 / 37期

关键词：

EXPOSED; 001; FACETS; NANOCRYSTAL SUPERLATTICES; SELF-ORGANIZATION; NANOPARTICLES; PERCENTAGE; POLYHEDRA; ARRAYS;

D O I：

10.1039/c1cc13929k

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

We demonstrate an unusual formation of large 2D nanosheets from nanomosaic building blocks of anatase TiO2 nanosheets with exposed (001) facets. It is proposed that large PVP molecules adsorbed on the (001) facets serve as the linker that brings building blocks together, at the same time prevents them from stacking along the c-axis.

引用

页码：10443 / 10445

页数：3

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