Strategies for Growing Perovskite Films on Nanostructured TiO2 for High Performance Solar Cell

Changwen Liu; Annie Ng; Zhiwei Ren; Patrick W.K. Fong; Gang Li; Charles Surya

doi:10.1109/EDTM.2018.8421490

Strategies for Growing Perovskite Films on Nanostructured TiO₂ for High Performance Solar Cell

Changwen Liu
, Annie Ng
, Zhiwei Ren
, Patrick W.K. Fong
, Gang Li
, Charles Surya

Hong Kong Polytechnic University
Department of Electronic and Information Engineering

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

4 Citations (Scopus)

Abstract

The TiO₂ nanorod array (TiO₂-NA) acting as electron transport layer (ETL) is incorporated with the perovskite solar cells (PSCs). The composition of perovskite is carefully optimized to achieve uniform films on the nanostructured ETL. The concentration of chlorine (Cl) has huge impact on the morphology of the perovskite layer deposited on TiO₂-NA. Meanwhile, the incorporation of TiO₂-NA enhances the extraction efficiency of the carrier due to the increased charge extraction area in the solar cell devices.

Original language	English
Title of host publication	2018 IEEE Electron Devices Technology and Manufacturing Conference, EDTM 2018 - Proceedings
Publisher	Institute of Electrical and Electronics Engineers Inc.
Pages	107-109
Number of pages	3
ISBN (Print)	9781538637111
DOIs	https://doi.org/10.1109/EDTM.2018.8421490
Publication status	Published - Jul 26 2018
Event	2nd IEEE Electron Devices Technology and Manufacturing Conference, EDTM 2018 - Kobe, Japan Duration: Mar 13 2018 → Mar 16 2018

Publication series

Name	2018 IEEE Electron Devices Technology and Manufacturing Conference, EDTM 2018 - Proceedings

Conference

Conference	2nd IEEE Electron Devices Technology and Manufacturing Conference, EDTM 2018
Country/Territory	Japan
City	Kobe
Period	3/13/18 → 3/16/18

Funding

This work was funded by GRF grants (Grant No. PolyU 152045/15E and PolyU 152468/16E) and the Clarea Au Endowed Professorship of The Hong Kong Polytechnic University. Authors would like to acknowledge Dr. R. Zhu and Prof. David Lee Phillips from HKU for the measurement of fs-TA.

Keywords

crystallinity
perovskite
solar cells
TiO nanorods

ASJC Scopus subject areas

Electrical and Electronic Engineering
Industrial and Manufacturing Engineering
Electronic, Optical and Magnetic Materials

Access to Document

10.1109/EDTM.2018.8421490

Cite this

Liu, C., Ng, A., Ren, Z., Fong, P. W. K., Li, G., & Surya, C. (2018). Strategies for Growing Perovskite Films on Nanostructured TiO₂ for High Performance Solar Cell. In 2018 IEEE Electron Devices Technology and Manufacturing Conference, EDTM 2018 - Proceedings (pp. 107-109). Article 8421490 (2018 IEEE Electron Devices Technology and Manufacturing Conference, EDTM 2018 - Proceedings). Institute of Electrical and Electronics Engineers Inc.. https://doi.org/10.1109/EDTM.2018.8421490

Strategies for Growing Perovskite Films on Nanostructured TiO₂ for High Performance Solar Cell. / Liu, Changwen; Ng, Annie; Ren, Zhiwei et al.
2018 IEEE Electron Devices Technology and Manufacturing Conference, EDTM 2018 - Proceedings. Institute of Electrical and Electronics Engineers Inc., 2018. p. 107-109 8421490 (2018 IEEE Electron Devices Technology and Manufacturing Conference, EDTM 2018 - Proceedings).

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

Liu, C, Ng, A, Ren, Z, Fong, PWK, Li, G & Surya, C 2018, Strategies for Growing Perovskite Films on Nanostructured TiO₂ for High Performance Solar Cell. in 2018 IEEE Electron Devices Technology and Manufacturing Conference, EDTM 2018 - Proceedings., 8421490, 2018 IEEE Electron Devices Technology and Manufacturing Conference, EDTM 2018 - Proceedings, Institute of Electrical and Electronics Engineers Inc., pp. 107-109, 2nd IEEE Electron Devices Technology and Manufacturing Conference, EDTM 2018, Kobe, Japan, 3/13/18. https://doi.org/10.1109/EDTM.2018.8421490

Liu C, Ng A, Ren Z, Fong PWK, Li G, Surya C. Strategies for Growing Perovskite Films on Nanostructured TiO₂ for High Performance Solar Cell. In 2018 IEEE Electron Devices Technology and Manufacturing Conference, EDTM 2018 - Proceedings. Institute of Electrical and Electronics Engineers Inc. 2018. p. 107-109. 8421490. (2018 IEEE Electron Devices Technology and Manufacturing Conference, EDTM 2018 - Proceedings). doi: 10.1109/EDTM.2018.8421490

Liu, Changwen ; Ng, Annie ; Ren, Zhiwei et al. / Strategies for Growing Perovskite Films on Nanostructured TiO₂ for High Performance Solar Cell. 2018 IEEE Electron Devices Technology and Manufacturing Conference, EDTM 2018 - Proceedings. Institute of Electrical and Electronics Engineers Inc., 2018. pp. 107-109 (2018 IEEE Electron Devices Technology and Manufacturing Conference, EDTM 2018 - Proceedings).

@inproceedings{7079e061288c482198df10eaa8c2ec6f,

title = "Strategies for Growing Perovskite Films on Nanostructured TiO2 for High Performance Solar Cell",

abstract = "The TiO2 nanorod array (TiO2-NA) acting as electron transport layer (ETL) is incorporated with the perovskite solar cells (PSCs). The composition of perovskite is carefully optimized to achieve uniform films on the nanostructured ETL. The concentration of chlorine (Cl) has huge impact on the morphology of the perovskite layer deposited on TiO2-NA. Meanwhile, the incorporation of TiO2-NA enhances the extraction efficiency of the carrier due to the increased charge extraction area in the solar cell devices.",

keywords = "crystallinity, perovskite, solar cells, TiO nanorods",

author = "Changwen Liu and Annie Ng and Zhiwei Ren and Fong, \{Patrick W.K.\} and Gang Li and Charles Surya",

note = "Funding Information: This work was funded by GRF grants (Grant No. PolyU 152045/15E and PolyU 152468/16E) and the Clarea Au Endowed Professorship of The Hong Kong Polytechnic University. Authors would like to acknowledge Dr. R. Zhu and Prof. David Lee Phillips from HKU for the measurement of fs-TA. Publisher Copyright: {\textcopyright} 2018 IEEE. Copyright: Copyright 2018 Elsevier B.V., All rights reserved.; 2nd IEEE Electron Devices Technology and Manufacturing Conference, EDTM 2018 ; Conference date: 13-03-2018 Through 16-03-2018",

year = "2018",

month = jul,

day = "26",

doi = "10.1109/EDTM.2018.8421490",

language = "English",

isbn = "9781538637111",

series = "2018 IEEE Electron Devices Technology and Manufacturing Conference, EDTM 2018 - Proceedings",

publisher = "Institute of Electrical and Electronics Engineers Inc.",

pages = "107--109",

booktitle = "2018 IEEE Electron Devices Technology and Manufacturing Conference, EDTM 2018 - Proceedings",

address = "United States",

}

TY - GEN

T1 - Strategies for Growing Perovskite Films on Nanostructured TiO2 for High Performance Solar Cell

AU - Liu, Changwen

AU - Ng, Annie

AU - Ren, Zhiwei

AU - Fong, Patrick W.K.

AU - Li, Gang

AU - Surya, Charles

N1 - Funding Information: This work was funded by GRF grants (Grant No. PolyU 152045/15E and PolyU 152468/16E) and the Clarea Au Endowed Professorship of The Hong Kong Polytechnic University. Authors would like to acknowledge Dr. R. Zhu and Prof. David Lee Phillips from HKU for the measurement of fs-TA. Publisher Copyright: © 2018 IEEE. Copyright: Copyright 2018 Elsevier B.V., All rights reserved.

PY - 2018/7/26

Y1 - 2018/7/26

N2 - The TiO2 nanorod array (TiO2-NA) acting as electron transport layer (ETL) is incorporated with the perovskite solar cells (PSCs). The composition of perovskite is carefully optimized to achieve uniform films on the nanostructured ETL. The concentration of chlorine (Cl) has huge impact on the morphology of the perovskite layer deposited on TiO2-NA. Meanwhile, the incorporation of TiO2-NA enhances the extraction efficiency of the carrier due to the increased charge extraction area in the solar cell devices.

AB - The TiO2 nanorod array (TiO2-NA) acting as electron transport layer (ETL) is incorporated with the perovskite solar cells (PSCs). The composition of perovskite is carefully optimized to achieve uniform films on the nanostructured ETL. The concentration of chlorine (Cl) has huge impact on the morphology of the perovskite layer deposited on TiO2-NA. Meanwhile, the incorporation of TiO2-NA enhances the extraction efficiency of the carrier due to the increased charge extraction area in the solar cell devices.

KW - crystallinity

KW - perovskite

KW - solar cells

KW - TiO nanorods

UR - https://www.scopus.com/pages/publications/85051505929

UR - https://www.scopus.com/pages/publications/85051505929#tab=citedBy

U2 - 10.1109/EDTM.2018.8421490

DO - 10.1109/EDTM.2018.8421490

M3 - Conference contribution

AN - SCOPUS:85051505929

SN - 9781538637111

T3 - 2018 IEEE Electron Devices Technology and Manufacturing Conference, EDTM 2018 - Proceedings

SP - 107

EP - 109

BT - 2018 IEEE Electron Devices Technology and Manufacturing Conference, EDTM 2018 - Proceedings

PB - Institute of Electrical and Electronics Engineers Inc.

T2 - 2nd IEEE Electron Devices Technology and Manufacturing Conference, EDTM 2018

Y2 - 13 March 2018 through 16 March 2018

ER -