A dopant-free 2,7-dioctyl[1]benzothieno[3,2-<i>b</i>][1]benzothiophene (C8-BTBT)-based hole transporting layer for highly stable perovskite solar cells with efficiency over 22%-Reference-Cited by-同舟云学术

A dopant-free 2,7-dioctyl[1]benzothieno[3,2-b][1]benzothiophene (C8-BTBT)-based hole transporting layer for highly stable perovskite solar cells with efficiency over 22%

Published:2022 Issue:23 Volume:10 Page:12464-12472
ISSN:2050-7488
Container-title:Journal of Materials Chemistry A
language:en
Short-container-title:J. Mater. Chem. A

Author:

Kaya İsmail Cihan¹²^ORCID,Ozdemir Resul³^ORCID,Usta Hakan³^ORCID,Sonmezoglu Savas¹⁴^ORCID

Affiliation:

1. Nanotechnology R&D Laboratory, Karamanoğlu Mehmetbey University, Karaman, Turkey

2. Department of Metallurgical & Materials Engineering, Konya Technical University, Konya, Turkey

3. Department of Nanotechnology Engineering, Abdullah Gül University, 38080 Kayseri, Turkey

4. Department of Metallurgical & Materials Engineering, Karamanoğlu Mehmetbey University, Karaman, Turkey

Abstract

Herein, we have demonstrated n–i–p PSCs with an efficiency of 22.45% and high thermal stability using dopant-free 2,7-dioctyl[1]benzothieno[3,2-b][1]benzothiophene (C8-BTBT) as the solution-processed hole transporting layer (HTL).

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/2022/TA/D2TA01541B

Reference65 articles.

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