首页|期刊导航|纳微快报（英文）|Spray Pyrolyzed TiO2 Embedded Multi-Layer Front Contact Design for High-Efficiency Perovskite Solar Cells

Spray Pyrolyzed TiO2 Embedded Multi-Layer Front Contact Design for High-Efficiency Perovskite Solar Cells

Md.Shahiduzzaman Yuen Hong Tsang Md.Akhtaruzzaman Jean-Michel Nunzi Tetsuya Taima Masao Isomura Mohammad Ismail Hossain Sem Visal Tetsuya Kaneko Wayesh Qarony Shinjiro Umezu Koji Tomita Satoru Iwamori Dietmar Knipp

纳微快报（英文）2021，Vol.13Issue(2)：262-278,17.

Spray Pyrolyzed TiO2 Embedded Multi-Layer Front Contact Design for High-Efficiency Perovskite Solar Cells

Spray Pyrolyzed TiO2 Embedded Multi?Layer Front Contact Design for High?Efficiency Perovskite Solar Cells

Md.Shahiduzzaman ¹Yuen Hong Tsang ²Md.Akhtaruzzaman ³Jean-Michel Nunzi ⁴Tetsuya Taima ¹Masao Isomura ⁵Mohammad Ismail Hossain ¹Sem Visal ⁶Tetsuya Kaneko ³Wayesh Qarony ⁷Shinjiro Umezu ⁸Koji Tomita ⁸Satoru Iwamori ³Dietmar Knipp⁹

作者信息

1. Nanomaterials Research Institute (NanoMaRi), Kanazawa University, Kakuma, Kanazawa 920-1192, Japan
2. Research Institute of Science and Technology, Tokai University, Kitakaname, Hiratsuka 259-1292, Japan
3. Department of Applied Physics and Materials Research Center, The Hong Kong Polytechnic University, Hung Hom, Kowloon, Hong Kong, P. R. China
4. Solar Energy Research Institute, The National University of Malaysia, 43600 Bangi, Selangor, Malaysia
5. 0 Department of Physics, Engineering Physics and Astronomy, Queens University, Kingston, ON, Canada
6. Department of Chemistry, School of Science, Tokai University, Kitakaname, Hiratsuka 259-1292, Japan
7. Department of Materials Science and Engineering, City University of Hong Kong, Kowloon, Hong Kong, P. R. China
8. Graduate School of Engineering, Tokai University, Kitakaname, Hiratsuka 259-1292, Japan
9. Department of Modern Mechanical Engineering, Waseda University, 3-4-1 Okubo, Shinjuku, Tokyo 169-8555, Japan
折叠

摘要

Abstract

The photovoltaic performance of perovskite solar cells (PSCs) can be improved by utilizing efficient front contact. However, it has always been a significant challenge for fabricating high-quality, scalable, controllable, and cost-effective front contact. This study pro-poses a realistic multi-layer front contact design to realize efficient single-junction PSCs and perovskite/perovskite tandem solar cells (TSCs). As a critical part of the front contact, we prepared a highly compact titanium oxide (TiO2) film by industrially viable Spray Pyroly-sis Deposition (SPD), which acts as a potential electron transport layer (ETL) for the fabrication of PSCs. Optimization and reproducibility of the TiO2 ETL were discreetly investigated while fabricating a set of planar PSCs. As the front contact has a significant influence on the optoelectronic properties of PSCs, hence, we investigated the optics and electrical effects of PSCs by three-dimensional (3D) finite-difference time-domain (FDTD) and finite element method (FEM) rigorous simulations. The investigation allows us to compare experimental results with the outcome from simulations. Furthermore, an optimized single-junction PSC is designed to enhance the energy conversion efficiency (ECE) by > 30％ compared to the planar reference PSC. Finally, the study has been progressed to the realization of all-perovskite TSC that can reach the ECE, exceeding 30％. Detailed guidance for the completion of high-performance PSCs is provided.

关键词

Perovskite/Tandem solar cells/Spray pyrolysis deposition/TiO2 compact layer/Optics and optimization/Electrical characteristic

Key words

Perovskite/Tandem solar cells/Spray pyrolysis deposition/TiO2 compact layer/Optics and optimization/Electrical characteristic

引用本文复制引用

Md.Shahiduzzaman,Yuen Hong Tsang,Md.Akhtaruzzaman,Jean-Michel Nunzi,Tetsuya Taima,Masao Isomura,Mohammad Ismail Hossain,Sem Visal,Tetsuya Kaneko,Wayesh Qarony,Shinjiro Umezu,Koji Tomita,Satoru Iwamori,Dietmar Knipp..Spray Pyrolyzed TiO2 Embedded Multi-Layer Front Contact Design for High-Efficiency Perovskite Solar Cells[J].纳微快报（英文）,2021,13(2):262-278,17.

基金项目

Acknowledgments This study was supported in part by the Research and Study Project of Tokai University General Research Organization and by the Grant-in-Aid for Scientific Research Grant Number 20H02838. The authors also extended their appreciation to the Universiti Kebangsaan Malaysia for supporting this study through FRGS/1/2017/TK07/UKM/02/9 Grant. This work is also supported by the Research Grants Council of Hong Kong, China (Project Number: 152093/18E). （Project Number: 152093/18E）

纳微快报（英文）

OACSCDEISCI

ISSN：2311-6706

访问量0

下载量0

段落导航