期刊
JOURNAL OF COLLOID AND INTERFACE SCIENCE
卷 494, 期 -, 页码 82-91出版社
ACADEMIC PRESS INC ELSEVIER SCIENCE
DOI: 10.1016/j.jcis.2017.01.061
关键词
TiO2; m-Aminophenol; Formaldehyde; Microspheres; DSSCs; Incident photon-to-current efficiency
资金
- National Science Council and Ministry of Education, Taiwan (Republic of China)
In this present study, we focus on economically applicable polymeric material as photo-anode for dye sensitized solar cells (DSSCs). Water droplets on grass like Ti2O3 decorated m-aminophenol-formaldehyde resin microspheres (mAPFR@Ti2O3) synthesized by surfactant-free and template-free hydrothermal method. The synthesized mAPFR@Ti2O3 material morphology was characterized by field emission scanning electron microscopy (FE-SEM) and transmission electron microscopy (TEM). From that results, it was found in uniform arrangements with excellent thermal stability. As we know from the literature we are the first to report the mechanism about mAPFR microspheres formations. Owing to the low temperature processing, cheap cost and easy preparation in this current study we propose to use mAPFR@Ti2O3 microspheres as an active material for the preparation of doped photo-anode in DSSCs exhibited the short-circuit photocurrent density (J(sc)) of 18.14 mA cm(-2), open circuit voltage (V-oc) of 0.70 V, fill factor (FF) of 0.62, power conversion efficiency is 7.90% which is 84% greater than that of DSSCs with conventional TiO2 electrode. (c) 2017 Elsevier Inc. All rights reserved.
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