由电纺纳米结构衍生的钛酸盐路线制备的 TiO2 用于高性能染料敏化太阳能电池。

TiO2 derived by titanate route from electrospun nanostructures for high-performance dye-sensitized solar cells.

机构信息

Healthcare and Energy Materials Laboratory, Nanoscience and Nanotechnology Initiative, National University of Singapore, 117584, Singapore.

出版信息

Langmuir. 2012 Apr 17;28(15):6202-6. doi: 10.1021/la301172g. Epub 2012 Apr 4.

DOI:10.1021/la301172g

PMID:22469013

Abstract

We report the use of highly porous, dense, and anisotropic TiO(2) derived from electrospun TiO(2)-SiO(2) nanostructures through titanate route in dye-sensitized solar cells. The titanate-derived TiO(2) of high surface areas exhibited superior photovoltaic parameters (efficiency > 7%) in comparison to the respective electrospun TiO(2) nanomaterials and commercially available P-25.

摘要

我们报告了使用高度多孔、致密和各向异性的 TiO(2)，其源自通过钛酸盐途径的电纺 TiO(2)-SiO(2)纳米结构，用于染料敏化太阳能电池。与各自的电纺 TiO(2)纳米材料和市售的 P-25 相比，高表面积的钛酸盐衍生 TiO(2)表现出优异的光伏参数（效率>7%）。