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Abstract：
NH4TiOF3 nanobricks are prepared by a one-step hydrothermal route and then are made into paste. The NH4TiOF3 are in situ topologically transformed into anatase TiO2 hollow nanobricks via a boric acid treatment process after the paste is screen-printed onto FTO glass as a scattering layer for DSSCs. The cell with scattering layer exhibits a high photovoltaic conversion efficiency of 8.09%, which is 24.8% higher than that of the cell composed of bare nanocrystalline TiO2 (6.48%). After a series of characterization, the higher specific surface area and the superior light-scattering ability of hierarchical TiO2 hollow nanobricks are proved to be the main facts for the enhanced efficiency.
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CHEMICAL PHYSICS LETTERS
ISSN： 0009-2614
Year： 2020
Volume： 739
2 . 8 0 0
JCR@2023
ESI Discipline： CHEMISTRY;
ESI HC Threshold：160
JCR Journal Grade：2
CAS Journal Grade：4
Cited Count：
WoS CC Cited Count： 6
SCOPUS Cited Count： 8
ESI Highly Cited Papers on the List： 0 Unfold All
WanFang Cited Count：
Chinese Cited Count：
30 Days PV： 1
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