Evidence map›Paper›PMID 40362980›Full record

ArticlePolymers2025

Study of Mathematical Models Describing the Thermal Decomposition of Polymers Using Numerical Methods.

Gaziza M Zhumanazarova, Akmaral Zh Sarsenbekova, Lyazzat K Abulyaissova, Irina V Figurinene, Rymgul K Zhaslan, Almagul S Makhmutova, Raissa K Sotchenko, Gulzat M Aikynbayeva, Jakub Hranicek

Abstract read
In one paragraph

Article in Polymers, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 3 papers.

0numbers the graph read from it
0cells of the map it votes in
3citing papers in PubMed
–field-weighted citation impact
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

3 citing papers in PubMed.

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4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

9 authors.

Gaziza M ZhumanazarovaDepartment of Chemical Technology and Ecology, Karaganda Industrial University, Temirtau 101400, Kazakhstan.
Akmaral Zh SarsenbekovaChemistry Faculty, Karaganda Buketov University, Karaganda 100024, Kazakhstan.ORCID 0000-0002-8951-3616
Lyazzat K AbulyaissovaChemistry Faculty, Karaganda Buketov University, Karaganda 100024, Kazakhstan.
Irina V FigurineneSchool of Pharmacy, Karaganda Medical University, Karaganda 100024, Kazakhstan.
Rymgul K ZhaslanDepartment of Chemical Technology and Ecology, Karaganda Industrial University, Temirtau 101400, Kazakhstan.ORCID 0000-0002-1809-8961
Almagul S MakhmutovaSchool of Pharmacy, Karaganda Medical University, Karaganda 100024, Kazakhstan.
Raissa K SotchenkoSchool of Pharmacy, Karaganda Medical University, Karaganda 100024, Kazakhstan.
Gulzat M AikynbayevaChemistry Faculty, Karaganda Buketov University, Karaganda 100024, Kazakhstan.ORCID 0009-0003-8404-7251
Jakub HranicekDepartment of Analytical Chemistry, Charles University, 128 43 Praha, Czech Republic.ORCID 0000-0001-5386-2622

Funding

This research has been is funded by the Science Committee of the Ministry of Education and Science of the Republic of Kazakhstan AP15473241
6 · The paper itself

Abstract

This research presents the results of a combined numerical and experimental study of the thermal decomposition behavior of copolymers based on polypropylene glycol fumarate phthalate. The thermal decomposition of polymers plays a key role in various fields, such as waste recycling and energy recovery, and in the development of new materials. The objective of this study is to model the degradation kinetics using thermogravimetric data, matrix-based numerical methods, and quantum chemical calculations. To solve the resulting systems of linear algebraic equations (SLAEs), matrix decomposition algorithms (QR, SVD, and Cholesky) were employed, which enabled the determination of activation energy values for the process. Comparison of the activation energy (

Indexed as

matrixpolymerpolymer degradationpolypropylene glycol fumarate phthalatethermodynamic characteristics

Identifiers

PMID40362980
PMCPMC12073326

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Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.