# Phase stability of solid solution La1-RRh3B (R = Gd, Lu and Sc) compounds with cubic anti-perovskite type structure

https://mdr.nims.go.jp/datasets/4517e18f-95fd-49f6-bcaa-bebb6a1bf990

## File

- [MDR--Phase stability of solid solution La1-xRxRh3B (R = Gd, Lu and Sc) with cubic anti-perovskite type structure.pdf](https://mdr.nims.go.jp/filesets/afc62acf-e7b7-425b-aa57-89d0847f4796/download) ([Detail](https://mdr.nims.go.jp/filesets/afc62acf-e7b7-425b-aa57-89d0847f4796.md))

## Id

4517e18f-95fd-49f6-bcaa-bebb6a1bf990

## Local identifier



## Visibility

open_to_public

## State

published

## Created at

2024-12-09T02:57:02.681380Z

## Updated at

2024-12-10T07:55:38.069383Z

## Published at

2024-12-10T07:55:38.148311Z

## Doi

https://doi.org/10.48505/nims.5123

## First published url

https://doi.org/10.1016/j.solidstatesciences.2024.107731

## Date published

2024-10-23

## Recorded date published

2024-12

## Resource type

journal_article

## Manuscript type

authors_original

## Collection



## Title

- title: Phase stability of solid solution La1-RRh3B (R = Gd, Lu and Sc) compounds
    with cubic anti-perovskite type structure
  title_type: original
  lang: en

## Description

- description: We have investigated the solid solution range of single phase La1-xRxRh3B
    (R = Gd, Lu and Sc) compounds with a cubic anti-perovskite type structure. The
    behaviors of lattice parameters, hardness, and thermogravimetry–differential thermal
    analysis (TG-DTA) were also investigated. The cubic anti-perovskite phase exists
    over the entire composition range x from 0.0 to 1.0 for all La-Gd, La-Lu and La-Sc
    systems. Both the lattice parameters and the hardness in all La-Gd, La-Lu and
    La-Sc systems show a linear dependence on the degree of the substitution x of
    La atom. The results of TG-DTA measurements indicate that oxidation of the compound
    in air begins at about 500-600 K. The mixed phases of RBO3, R2O3 and Rh are identified
    as oxidized products around x = 0.5. The oxidation onset temperature, and weight
    gains due to the oxidation depend on the degree of substitution x. The behavior
    of crystallographic and physical/chemical properties in the present compounds
    La1-xRxRh3B strongly depend on the atomic size of the rare-earth atoms that form
    the cubic framework.
  description_type: abstract
  lang: und

## Creator

- name: Kunio Yubuta
  role: author
- name: Akiko Nomura
  role: author
- name: Kaoru Kouzu
  role: author
- name: Takao Mori
  role: author
  orcid: https://orcid.org/0000-0003-2682-1846
  organization: National Institute for Materials Science
- name: Shigeru Okada
  role: author
- name: Toetsu Shishido
  role: author

## Contact agent



## Publisher

organization: Elsevier BV

## Managing organization



## Keyword

- subject: boride
  schema: not_defined

## Rights

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

## Other identifier(s)



## Data origin

- data_origin_type: other

## Embargo



## Journal

- title: SOLID STATE SCIENCES
  issn: '12932558'
  volume: '158'
  article_number: '107731'

## Conference



## Related item



## Funding

- funder_name: Japan Science and Technology Agency
- funder_name: Institute for Materials Research, Tohoku University
- identifier: 202212-CRKKE-0020
  funder_name: Japan Society for the Promotion of Science
- identifier: JP20H05258
  funder_name: Japan Society for the Promotion of Science
- identifier: JP23K04373
  funder_name: Japan Society for the Promotion of Science
- identifier: 202311-RDKGE-0001
  funder_name: Japan Society for the Promotion of Science
- identifier: 202211-RDKGE-0008
  funder_name: Japan Society for the Promotion of Science
- identifier: JP19K05643
  funder_name: Japan Society for the Promotion of Science
- identifier: JPMJMI19A1
  funder_name: JST-Mirai Program

## 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: afc62acf-e7b7-425b-aa57-89d0847f4796
  filename: MDR--Phase stability of solid solution La1-xRxRh3B (R = Gd, Lu and Sc)
    with cubic anti-perovskite type structure.pdf
  content_type: application/pdf
  size: 2872710
  md5: b698e5943693b50e558817ba48b0a049

## Thumbnail

fileset_id: afc62acf-e7b7-425b-aa57-89d0847f4796
filename: MDR--Phase stability of solid solution La1-xRxRh3B (R = Gd, Lu and Sc) with
  cubic anti-perovskite type structure.pdf