# データ駆動標品フリー定量法による高分子の熱分解質量スペクトル解析

https://mdr.nims.go.jp/datasets/39b8dbee-28f6-4d3a-a3d8-70b6e297e618

## File

- [Proof.pdf](https://mdr.nims.go.jp/filesets/0d31335a-5f37-4de0-b10c-c3bebfe261cb/download) ([Detail](https://mdr.nims.go.jp/filesets/0d31335a-5f37-4de0-b10c-c3bebfe261cb.md))

## Id

39b8dbee-28f6-4d3a-a3d8-70b6e297e618

## Local identifier



## Visibility

open_to_public

## State

published

## Created at

2025-10-02T02:46:31.846982Z

## Updated at

2025-10-02T07:42:41.825108Z

## Published at

2026-07-25T23:27:29.407587Z

## Doi



## First published url

https://doi.org/10.11311/jscta.52.3_93

## Date published



## Recorded date published



## Resource type

journal_article

## Manuscript type

vor

## Collection



## Title

- title: データ駆動標品フリー定量法による高分子の熱分解質量スペクトル解析
  title_type: original
  lang: ja

## Description

- description: Pyrolysis mass spectrometry (pyrolysis-MS) offers chemically and physically
    rich insights into polymer materials. However, its broader application has been
    limited by the inherently non-quantitative nature of MS, primarily due to ionization-efficiency
    variability among fragment species. To overcome this limitation, we present a
    reference-free, data-driven analytical framework that enables robust quantitative
    analysis without requiring any pure-component reference spectra. By eliminating
    the need to prepare actual standard materials, this approach allows system components
    to be flexibly defined—including virtual or hypothetical entities—based on the
    analytical objective. As a result, phenomena previously considered incompatible
    with conventional compositional analysis, such as monomer sequence distributions
    and degrees of polymer degradation, can now be quantified within a unified framework.  This
    advancement transforms pyrolysis-MS from a qualitative diagnostic into a versatile
    quantitative tool, offering new capabilities for thermal analysis, material design,
    and lifecycle evaluation in polymer science.
  description_type: abstract
  lang: und

## Creator

- name: 日比 裕理
  role: author
  orcid: https://orcid.org/0000-0003-4006-1070
  organization: National Institute for Materials Science

## Contact agent



## Publisher

organization: 日本熱測定学会

## Managing organization



## Keyword

- subject: reference-free quantification
  schema: not_defined
- subject: TG-MS
  schema: not_defined
- subject: pyrolysis-MS
  schema: not_defined
- subject: polymer sequencer
  schema: not_defined
- subject: degree of degradation in plastics
  schema: not_defined
- subject: monomer sequence distribution
  schema: not_defined

## Rights

- description: "@日本熱測定学会<br>\r\n本論文は日本熱測定学会の許諾により、掲載後1年経過後にリポジトリ利用として公開するものです。"
  identifier: http://rightsstatements.org/vocab/InC/1.0/

## Other identifier(s)



## Data origin

- data_origin_type: other

## Embargo

start_date: 2025-07-25
end_date: 2026-07-26

## Journal

- title: 熱測定
  issn: '03862615'
  volume: '52'
  issue: '3'
  start_page: 93
  end_page: 98

## Conference



## Related item



## Funding

- identifier: JP24K08520
  funder_name: JSPS
  description: JP24K08520

## Instrument



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## Specimen



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## Fileset

- id: 0d31335a-5f37-4de0-b10c-c3bebfe261cb
  filename: Proof.pdf
  content_type: application/pdf
  size: 1577244
  md5: 2d3c3d54fef121bc027cb98c5cf83fe2

## Thumbnail

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filename: Proof.pdf