The study of aggregation dynamics of conjugated polymer solutions in UV-vis absorbance spectra by considering the changing rate of average photon energy.

Xinyi Zhao, Peiqin Sun, Ke Zhao

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Article in Heliyon, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

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5 · Who and what money

Authors and funding

3 authors.

Xinyi ZhaoZhengzhou University, School of Chemical Engineering, 100 Science Avenue, Zhengzhou, Henan 450002, China.

Peiqin SunZhengzhou University, School of Chemical Engineering, 100 Science Avenue, Zhengzhou, Henan 450002, China.

Ke ZhaoZhengzhou University, School of Mechanics and Safety Engineering Science, 100 Science Avenue, Zhengzhou, Henan 450002, China.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The changing rate of average photon energy ('Eave) can describe the UV-vis absorbance spectra over a wavelength range. During the aggregation process of poly (3-hexylselenophene) (P3HS) and poly (3-hexylthiophene) (P3HT) solutions that form J-aggregates, 'Eave always decrease and the relationship between 'Eave and time is an exponential model. 'Eave can predict the time when the aggregation process is completed or how far the aggregation process is from the completion. Hansen Solubility Parameter (HSP) of the solvent can be used to predict 'Eave of some conjugated polymer solutions without doing experiments. ''E

Indexed as

Aggregation processChanging rate of average photon energyConjugated polymerPoly(3-hexylselenophene)Poly(3-hexylthiophene)UV-vis absorbance spectra

Identifiers

PMID33889772

DOI10.1016/j.heliyon.2021.e06638

PMCPMC8050370

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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.