# Comments on the paper “Fabrication and physical characteristics of K/W double doped BiFeO3 complex electro-ceramic; (Bi1/2K1/2)(Fe1/2W1/2)O3”

https://mdr.nims.go.jp/datasets/fb71f2fd-3c93-4dcc-8d59-70e92756a5e1

## File

- [BiFeO3-KWO3-comment-281223.doc](https://mdr.nims.go.jp/filesets/d63c009c-4892-4f3e-8a3b-83cec1b3b872/download) ([Detail](https://mdr.nims.go.jp/filesets/d63c009c-4892-4f3e-8a3b-83cec1b3b872.md))

## Id

fb71f2fd-3c93-4dcc-8d59-70e92756a5e1

## Local identifier



## Visibility

open_to_public

## State

published

## Created at

2024-03-01T01:11:47.666456Z

## Updated at

2026-01-04T23:30:03.869278Z

## Published at

2026-01-04T23:20:59.191267Z

## Doi

https://doi.org/10.48505/nims.4424

## First published url

https://doi.org/10.1016/j.jallcom.2024.173434

## Date published

2024-01-05

## Recorded date published

2024-3

## Resource type

journal_article

## Manuscript type

accepted_manuscript

## Collection



## Title

- title: Comments on the paper “Fabrication and physical characteristics of K/W double
    doped BiFeO3 complex electro-ceramic; (Bi1/2K1/2)(Fe1/2W1/2)O3”
  title_type: original
  lang: en

## Description

- description: By this commentary, we showed that the claimed compound, (Bi1/2K1/2)(Fe1/2W1/2)O3,
    does not exist. We tried to reproduce the claimed compound through the synthesis
    in air at 1053 K (similar to the synthesis conditions used in the commented paper),
    and we obtained a mixture of Bi2WO6, K2WO4, and Fe2O3. The X-ray diffraction pattern
    of this mixture partly matches with the X-ray diffraction pattern of the claimed
    compound reported in the commented paper.
  description_type: abstract
  lang: und

## Creator

- name: Alexei A. Belik
  role: author
  orcid: https://orcid.org/0000-0001-9031-2355
  organization: National Institute for Materials Science
  ror: https://ror.org/026v1ze26

## Contact agent



## Publisher

organization: Elsevier BV

## Managing organization



## Keyword

- subject: comment
  schema: not_defined

## Rights

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

## Other identifier(s)



## Data origin

- data_origin_type: other

## Embargo

start_date: 2024-01-05
end_date: 2026-01-05

## Journal

- title: Journal of Alloys and Compounds
  issn: '09258388'
  volume: '977'
  issue: '15'
  article_number: '173434'

## 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



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## Custom property



## Fileset

- id: d63c009c-4892-4f3e-8a3b-83cec1b3b872
  filename: BiFeO3-KWO3-comment-281223.doc
  content_type: application/msword
  size: 631296
  md5: bab4528e31ce5a22d7c808eb9ed0a607

## Thumbnail

fileset_id: d63c009c-4892-4f3e-8a3b-83cec1b3b872
filename: BiFeO3-KWO3-comment-281223.doc