Bifunctional TiO2 underlayer for α-Fe2O3 nanorod based photoelectrochemical cells: enhanced interface and Ti4+ doping-Reference-Cited by-同舟云学术

Bifunctional TiO2 underlayer for α-Fe2O3 nanorod based photoelectrochemical cells: enhanced interface and Ti4+ doping

Published:2015 Issue:9 Volume:3 Page:5007-5013
ISSN:2050-7488
Container-title:Journal of Materials Chemistry A
language:en
Short-container-title:J. Mater. Chem. A

Author:

Annamalai Alagappan¹²³⁴⁵,Shinde Pravin S.¹²³⁴⁵,Subramanian Arunprabaharan¹²³⁴⁵,Kim Jae Young⁶⁷⁸⁹,Kim Jin Hyun⁶⁷⁸⁹,Choi Sun Hee¹⁰¹¹¹²⁹,Lee Jae Sung⁶⁷⁸⁹,Jang Jum Suk¹²³⁴⁵

Affiliation:

1. Division of Biotechnology

2. Advanced Institute of Environmental and Bioscience

3. College of Environmental and Bioresource Sciences

4. Chonbuk National University

5. Iksan 570-752

6. School of Energy and Chemical Engineering

7. Ulsan National Institute of Science and Technology

8. Ulsan 689-798

9. Republic of Korea

10. Pohang Accelerator Laboratory (PAL)

11. Pohang University of Science and Technology (POSTECH)

12. Pohang 790-784

Abstract

TiO₂ underlayer effectively suppresses the charge recombination at FTO/α-Fe₂O₃ interface and also acts as a source of Ti⁴⁺ dopants when sintered at high temperature (800 °C).

Funder

Ministry of Education, Science and Technology

Chonbuk National University

Publisher

Royal Society of Chemistry (RSC)

Subject

General Materials Science,Renewable Energy, Sustainability and the Environment,General Chemistry

Link

http://pubs.rsc.org/en/content/articlepdf/2015/TA/C4TA06315E

Reference30 articles.

1. Electrochemical Photolysis of Water at a Semiconductor Electrode

2. Photoelectrochemical cells