Publication detail

Changes of the Active Perovskite Solar Cell Layer Caused By External Influences

STRACHALA, D. KRATOCHVÍL, M. HYLSKÝ, J. CHLADIL, L. GAJDOŠ, A. VANĚK, J.

Original Title

Changes of the Active Perovskite Solar Cell Layer Caused By External Influences

Type

conference paper

Language

English

Original Abstract

This paper deals with the observation of the changes in the perovskite layer of CH3NH3PbI3-xClx caused by external influences, especially humidity. X-ray powder diffraction (XRD) measurement was used to monitor changes in the structure of perovskite solar cells. The measurement confirmed the increase in the amount of lead iodide over time. Another finding is that perovskite active layer created in an inert atmosphere has a less continuous morphology than structure created in the air-filled glove box. After moisture exposure both of the subjected samples have unified leading to the enlargement of its volume. Interesting findings is that chlorine during the manufacturing process contributes to the perovskite growth without incorporating into the final structure.

Keywords

Perovskite, XRD measurement, lead iodide, chlorine in perovskite.

Authors

STRACHALA, D.; KRATOCHVÍL, M.; HYLSKÝ, J.; CHLADIL, L.; GAJDOŠ, A.; VANĚK, J.

Released

9. 11. 2018

Publisher

ECS Transaction

Location

USA

ISBN

978-1-60768-864-8

Book

Advanced Batteries Accumulators and Fuel Cells – 19 th ABAF

Edition

87

Edition number

1

ISBN

1938-5862

Periodical

ECS Transactions

Year of study

87

Number

1

State

United States of America

Pages from

205

Pages to

211

Pages count

7

URL

https://iopscience.iop.org/article/10.1149/08701.0205ecst/pdf

BibTex

@inproceedings{BUT150477,
  author="Dávid {Strachala} and Matouš {Kratochvíl} and Josef {Hylský} and Ladislav {Chladil} and Adam {Gajdoš} and Jiří {Vaněk}",
  title="Changes of the Active Perovskite Solar Cell Layer Caused By External Influences",
  booktitle="Advanced Batteries Accumulators and Fuel Cells – 19 th ABAF",
  year="2018",
  series="87",
  journal="ECS Transactions",
  volume="87",
  number="1",
  pages="205--211",
  publisher="ECS Transaction",
  address="USA",
  doi="10.1149/08701.0205ecst",
  isbn="978-1-60768-864-8",
  issn="1938-5862",
  url="https://iopscience.iop.org/article/10.1149/08701.0205ecst/pdf"
}