Effect of Humidity on Crystal Growth of CuSCN for Perovskite Solar Cell Applications-Reference-Cited by-同舟云学术

Effect of Humidity on Crystal Growth of CuSCN for Perovskite Solar Cell Applications

Published:2023-01-16 Issue:8 Volume:24 Page:
ISSN:1439-4235
Container-title:ChemPhysChem
language:en
Short-container-title:ChemPhysChem

Author:

Kogo Atsushi¹^ORCID,Murakami Takurou N.¹^ORCID

Affiliation:

1. Global Zero Emission Research Center National Institute of Advanced Industrial Science and Technology (AIST) 1-1-1 Higashi Tsukuba Ibaraki 305-8565 Japan

Abstract

AbstractCopper(I) thiocyanate (CuSCN) is one of the most robust hole‐transport materials for perovskite solar cells (PSCs). However, the power conversion efficiency of CuSCN‐based PSCs is low due to difficulty in crystallization of CuSCN. In this study, we focused on humidity conditions during the aging process of CuSCN‐based PSCs to improve their performance. PSCs aged in humid air, i. e., at a relative humidity of 70 %, exhibited better performance (efficiency; 10.6 %) than those aged in lower humidity (5.9 %) due to improved crystallinity of CuSCN layers. The results of the study provide insights into how to improve fabrication process of CuSCN‐based PSCs for higher stability and efficiency.

Publisher

Wiley

Subject

Physical and Theoretical Chemistry,Atomic and Molecular Physics, and Optics

Link

https://onlinelibrary.wiley.com/doi/pdf/10.1002/cphc.202200832

Reference27 articles.

1. Organometal Halide Perovskites as Visible-Light Sensitizers for Photovoltaic Cells

2. Efficient Hybrid Solar Cells Based on Meso-Superstructured Organometal Halide Perovskites

3. Lead Iodide Perovskite Sensitized All-Solid-State Submicron Thin Film Mesoscopic Solar Cell with Efficiency Exceeding 9%

4. Electron-hole diffusion lengths > 175 μm in solution-grown CH 3 NH 3 PbI 3 single crystals

5. Efficiency chart of NREL https://www.nrel.gov/pv/assets/pdfs/best-research-cell-efficiencies-rev220126b.pdf.

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