Publications by the same author
plus in the repository
plus in Google Scholar

Bibliografische Daten exportieren
 

First of Their Kind : Solar Cells with a Dry-Processed Perovskite Absorber Layer via Powder Aerosol Deposition and Hot-Pressing

DOI zum Zitieren der Version auf EPub Bayreuth: https://doi.org/10.15495/EPub_UBT_00007230
URN to cite this document: urn:nbn:de:bvb:703-epub-7230-5

Title data

Biberger, Simon ; Leupold, Nico ; Witt, Christina ; Greve, Christopher ; Markus, Paul ; Ramming, Philipp ; Lukas, Daniel ; Schötz, Konstantin ; Kahle, Frank-Julian ; Zhu, Chenhui ; Papastavrou, Georg ; Köhler, Anna ; Herzig, Eva M. ; Moos, Ralf ; Panzer, Fabian:
First of Their Kind : Solar Cells with a Dry-Processed Perovskite Absorber Layer via Powder Aerosol Deposition and Hot-Pressing.
In: Solar RRL. Vol. 7 (2023) Issue 16 . - 2300261.
ISSN 2367-198X
DOI der Verlagsversion: https://doi.org/10.1002/solr.202300261

[thumbnail of Solar RRL - 2023 - Biberger - First of Their Kind Solar Cells with a Dry‐Processed Perovskite Absorber Layer via Powder.pdf]
Format: PDF
Name: Solar RRL - 2023 - Biberger - First of Their Kind Solar Cells with a Dry‐Processed Perovskite Absorber Layer via Powder.pdf
Version: Published Version
Available under License Creative Commons BY 4.0: Attribution
Download (4MB)

Project information

Project title:
Project's official title
Project's id
No information
MO 1060/32-1
No information
PA 3373/3-1
No information
PA 3373/6-1
No information
KO 3973/3-1

Project financing: Deutsche Forschungsgemeinschaft

Abstract

Preparing halide perovskite films by solvent-free, powder-based processing approaches currently attracts more and more attention. However, working solar cells employing dry, powder-based halide perovskite thin films, have not been demonstrated so far. Herein, perovskite solar cells are presented where the absorber layer is prepared by transferring readily synthesized perovskite powders into a compact thin film using a fully dry-powder-processing concept. Compact thin films are deposited via an optimized powder aerosol deposition (PAD) process. Pressing at 120 °C further improves the morphology and the optoelectronic film properties. Integrating the perovskite films in a solar cell configuration results in fully working devices, with champion power conversion efficiencies of >6%. While the (optoelectronic) properties of the PAD-processed films are found to be comparable with their solution-processed counterparts, investigations of the solar cell stack suggest deterioration of the electron-transport layer properties due to the PAD process, and the presence of hydrates at the perovskite surface to be important factors that contribute to the limited solar cell efficiency. Herein, perspectives to overcome the identified limitations are outlined, emphasizing the high potential and realizability of efficient perovskite solar cells based on dry-powder-processing approaches in the future.

Further data

Item Type: Article in a journal
Keywords: halide perovskites; optoelectronics; room-temperature impact consolidation; thermal imprint; vacuum kinetic spraying
DDC Subjects: 500 Science > 530 Physics
600 Technology, medicine, applied sciences > 620 Engineering
Institutions of the University: Faculties
Faculties > Faculty of Mathematics, Physics und Computer Science
Faculties > Faculty of Mathematics, Physics und Computer Science > Department of Physics
Faculties > Faculty of Mathematics, Physics und Computer Science > Department of Physics > Chair Experimental Physics II - Optoelectronics of Soft Matter
Faculties > Faculty of Mathematics, Physics und Computer Science > Department of Physics > Chair Experimental Physics II - Optoelectronics of Soft Matter > Chair Experimental Physics II - Optoelectronics of Soft Matter - Univ.-Prof. Dr. Anna Köhler
Faculties > Faculty of Mathematics, Physics und Computer Science > Department of Physics > Professor Experimental Physics VII - Dynamics and Structure Formation > Professor Experimental Physics VII - Dynamics and Structure Formation - Univ.-Prof. Dr. Eva M. Herzig
Faculties > Faculty of Biology, Chemistry and Earth Sciences > Department of Chemistry > Chair Physical Chemistry II - Interfaces and Nanoanalytics > Chair Physical Chemistry II - Interfaces and Nanoanalytics - Univ.-Prof. Dr. Georg Papastavrou
Faculties > Faculty of Engineering Science
Faculties > Faculty of Engineering Science > Chair Functional Materials > Chair Functional Materials - Univ.-Prof. Dr.-Ing. Ralf Moos
Profile Fields > Advanced Fields > Advanced Materials
Research Institutions > Central research institutes > Bayreuth Center for Material Science and Engineering - BayMAT
Faculties > Faculty of Mathematics, Physics und Computer Science > Department of Physics > Professor Experimental Physics VII - Dynamics and Structure Formation
Faculties > Faculty of Biology, Chemistry and Earth Sciences
Faculties > Faculty of Biology, Chemistry and Earth Sciences > Department of Chemistry
Faculties > Faculty of Biology, Chemistry and Earth Sciences > Department of Chemistry > Chair Physical Chemistry II - Interfaces and Nanoanalytics
Faculties > Faculty of Engineering Science > Chair Functional Materials
Profile Fields
Profile Fields > Advanced Fields
Research Institutions
Research Institutions > Central research institutes
Language: English
Originates at UBT: Yes
URN: urn:nbn:de:bvb:703-epub-7230-5
Date Deposited: 13 Oct 2023 08:43
Last Modified: 13 Oct 2023 08:43
URI: https://epub.uni-bayreuth.de/id/eprint/7230

Downloads

Downloads per month over past year