# Effect of Phenethylammonium Thiocyanate Additive in Tin Perovskite for Efficient and Stable Pb-free Perovskite Solar Cells

https://mdr.nims.go.jp/datasets/d741ffd8-a6a6-4afd-a8ff-0e363c97b6ce

## Files

- [2022_Sn-PSC_Khadka.pdf](https://mdr.nims.go.jp/filesets/e8d5b563-3f58-4054-a9b9-1d1d8720d2f4/download) ([Detail](https://mdr.nims.go.jp/filesets/e8d5b563-3f58-4054-a9b9-1d1d8720d2f4.md))

## Id

d741ffd8-a6a6-4afd-a8ff-0e363c97b6ce

## Local identifier



## Visibility

open_to_public

## State

published

## Created at

2024-11-27T00:47:57.548094Z

## Updated at

2024-11-28T07:31:00.356569Z

## Published at

2024-11-28T07:31:00.430447Z

## Doi

https://doi.org/10.48505/nims.5041

## First published url

https://doi.org/10.1109/pvsc48317.2022.9938869

## Date published

2022-06-05

## Recorded date published

2022-6-5

## Resource type

journal_article

## Manuscript type

authors_original

## Collection



## Title

- title: Effect of Phenethylammonium Thiocyanate Additive in Tin Perovskite for Efficient
    and Stable Pb-free Perovskite Solar Cells
  title_type: original
  lang: en

## Description

- description: The phenethylammonium thiocyanate (PEASCN) was introduced into the
    FASnI 3 perovskite film as a pseudohalide functional additive. This results in
    the suppression of Sn-oxidation and compact and larger grain film with better
    crystallinity. The device with PEASCN additive improved the power conversion efficiency
    (PCE) from 4.52% (control) to 9.65% (PEASCN). The device analysis revealed that
    the PEASCN additive has improved the optoelectronic properties coupled with a
    higher diffusion potential and passivation of defect densities in the Sn-PSCs.
    This report suggests that the pseudohalide-based functional additive is propitious
    for film growth, modification of surface chemistry, and defects at interface and
    bulk.
  description_type: abstract
  lang: und

## Creator

- name: Dhruba B. Khadka
  role: author
  orcid: https://orcid.org/0000-0001-9134-3890
  organization: National Institute for Materials Science
- name: Yasuhiro Shirai
  role: author
  orcid: https://orcid.org/0000-0003-2164-5468
  organization: National Institute for Materials Science
- name: Masatoshi Yanagida
  role: author
  orcid: https://orcid.org/0000-0002-8065-7875
  organization: National Institute for Materials Science
- name: Kenjiro Miyano
  role: author
  orcid: https://orcid.org/0000-0002-5869-3087
  organization: National Institute for Materials Science

## Contact agent



## Publisher

organization: IEEE

## Managing organization



## Keyword

- subject: Pseudohalide
  schema: not_defined
- subject: Tin oxidation
  schema: not_defined
- subject: Additive
  schema: not_defined
- subject: Stability
  schema: not_defined
- subject: Defect density.
  schema: not_defined
- subject: Tin perovskite
  schema: not_defined

## Rights

- identifier: http://rightsstatements.org/vocab/InC/1.0/

## Other identifier(s)



## Data origin

- data_origin_type: other

## Embargo



## Journal

- title: Conference Record of the IEEE Photovoltaic Specialists Conference
  start_page: 4
  end_page: 6

## Conference



## Related item



## Funding



## Instrument



## Instrument operator



## Instrument managing organization



## Measurement method



## Specimen



## Chemical composition



## Structure for specimen



## Structural feature for specimen



## Specific property for specimen



## Process for specimen treatment



## Computational method



## Energy level/transition state



## Software



## Custom property



## Fileset

- id: e8d5b563-3f58-4054-a9b9-1d1d8720d2f4
  filename: 2022_Sn-PSC_Khadka.pdf
  content_type: application/pdf
  size: 540750
  md5: 3f0cbabfb11a475dc9683ba14358277c

## Thumbnail

fileset_id: e8d5b563-3f58-4054-a9b9-1d1d8720d2f4
filename: 2022_Sn-PSC_Khadka.pdf