# Bright Lanthanide            <sup>III</sup>            Triboluminescence despite Low Photoluminescence, and Dual Triboluminescence and Mechano‐Responsive Photoluminescence

https://mdr.nims.go.jp/datasets/1d8158cb-0256-4ed4-b7f6-a5b7e1bb3c0a

## File

- [Advanced Optical Materials - 2023 - Hirai - Bright LanthanideIII Triboluminescence despite Low Photoluminescence  and Dual-2.pdf](https://mdr.nims.go.jp/filesets/972ded73-6347-45d6-a3ee-1d568f06a283/download) ([Detail](https://mdr.nims.go.jp/filesets/972ded73-6347-45d6-a3ee-1d568f06a283.md))
- [adom202203139-sup-0001-suppmat.pdf](https://mdr.nims.go.jp/filesets/af096014-9ce6-4db6-98cb-3f117f490152/download) ([Detail](https://mdr.nims.go.jp/filesets/af096014-9ce6-4db6-98cb-3f117f490152.md))

## Id

1d8158cb-0256-4ed4-b7f6-a5b7e1bb3c0a

## Local identifier



## Visibility

open_to_public

## State

published

## Created at

2024-07-03T06:20:43.793275Z

## Updated at

2024-07-04T07:30:29.183924Z

## Published at

2024-07-04T07:30:29.275785Z

## Doi



## First published url

https://doi.org/10.1002/adom.202203139

## Date published

2023-02-08

## Recorded date published

2023-5

## Resource type

journal_article

## Manuscript type

vor

## Collection



## Title

- title: Bright Lanthanide            <sup>III</sup>            Triboluminescence
    despite Low Photoluminescence, and Dual Triboluminescence and Mechano‐Responsive
    Photoluminescence
  title_type: original
  lang: en

## Description

- description: Bright triboluminescence (TL) of lanthanideIII dinuclear complexes
    was observed regardless of their photoluminescence (PL) efficiencies under UV
    irradiation. A β-diketonate ligand with tert-butyl groups (tmh) was incorporated
    to quench the EuIII-centered PL through ligand-to-metal charge transfer state,
    while tmh provides efficient photosensitization effect for TbIII ions. TL intensities
    of EuIII and TbIII complexes were in the same order even though the PL quantum
    yields dif-fered by > 50 times. Nanomechanical tests revealed the characteristic
    smooth load-displacement profiles, which would be ideal to accumulate the deformation
    right before the breakage of the crystals. TL/PL color difference was also observed
    in a heterodinuclear TbIII/EuIII complex, and further grinding gave mechanochromic
    luminescence (MCL), being the first ex-ample of TL-MCL-active lanthanideIII coordination
    system. The photophysical properties before/during/after grinding were investigated
    and correlated with the crystallographic data of powders and single crystals.
  description_type: abstract
  lang: und

## Creator

- name: Yuichi Hirai
  role: author
  orcid: https://orcid.org/0000-0002-0252-1243
  organization: National Institute for Materials Science
- name: Stann Van Baaren
  role: author
- name: Takahito Ohmura
  role: author
  orcid: https://orcid.org/0000-0001-7528-566X
  organization: National Institute for Materials Science
- name: Takayuki Nakanishi
  role: author
  orcid: https://orcid.org/0000-0003-3412-2842
  organization: National Institute for Materials Science
- name: Takashi Takeda
  role: author
  orcid: https://orcid.org/0000-0003-2510-4562
  organization: National Institute for Materials Science
- name: Yuichi Kitagawa
  role: author
- name: Yasuchika Hasegawa
  role: author
- name: Rémi Métivier
  role: author
- name: Clémence Allain
  role: author

## Contact agent



## Publisher

organization: Wiley

## Managing organization



## Keyword

- subject: stimuli responsive mateirlas
  schema: not_defined
- subject: luminescence
  schema: not_defined
- subject: nanoindentation
  schema: not_defined
- subject: stress sensor
  schema: not_defined
- subject: solid mechanics
  schema: not_defined

## Rights

- identifier: https://creativecommons.org/licenses/by-nc-nd/4.0/

## Other identifier(s)



## Data origin

- data_origin_type: other

## Embargo



## Journal

- title: Advanced Optical Materials
  issn: '21951071'
  volume: '11'
  issue: '9'
  article_number: '2203139'

## Conference



## Related item



## Funding

- identifier: 22K14661
  funder_name: JSPS
  description: ナノインデンテーション試験による刺激応答性発光分子の機械特性の解明
- identifier: 17H04873
  funder_name: JSPS
  description: 微小反応場を用いるトリボ発光性希土類配位高分子材料の深化
- identifier: 20H02748
  funder_name: JSPS
  description: 力学的な刺激により励起反応を誘起できる希土類錯体の構築
- identifier: 21H02031
  funder_name: JSPS
  description: 単一粒子分光解析を用いた希土類配位結晶の刺激発光機能の解明
- identifier: 21K18969
  funder_name: JSPS
  description: 力学的な刺激で光エネルギーを蓄積できる錯体の開発
- identifier: '715757'
  funder_name: ERC
  description: MECHANO-FLUO

## 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: 972ded73-6347-45d6-a3ee-1d568f06a283
  filename: Advanced Optical Materials - 2023 - Hirai - Bright LanthanideIII Triboluminescence
    despite Low Photoluminescence  and Dual-2.pdf
  content_type: application/pdf
  size: 4057328
  md5: d77ead6459a292d02d90bc5cf9f23aa7
- id: af096014-9ce6-4db6-98cb-3f117f490152
  filename: adom202203139-sup-0001-suppmat.pdf
  content_type: application/pdf
  size: 9651336
  md5: 97d3eaf53be33d103b8f1fc9bb5442db

## Thumbnail

fileset_id: af096014-9ce6-4db6-98cb-3f117f490152
filename: adom202203139-sup-0001-suppmat.pdf