Synthesis and Properties of Primary Alcohol Ethoxylates Using Different Catalytic Systems

[Image: see text] Various catalysts were used to catalyze the ethoxylation reaction of C12–14 primary alcohols with ethylene oxide. Alcohol ethoxylates with a ratio of ethylene oxide/substrate near 3 were synthesized. The catalysts influenced the reaction rate, molecular weight distribution of adduc...

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Autores principales: Li, Yingxue, Zhou, Jingjie, Zhang, Yong, Liang, Huibin, Sun, Jinyuan, Liu, Yuqi, D’Errico, Gerardino, Sun, Yongqiang, Di Serio, Martino
Formato: Online Artículo Texto
Lenguaje:English
Publicado: American Chemical Society 2021
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8582037/
https://www.ncbi.nlm.nih.gov/pubmed/34778650
http://dx.doi.org/10.1021/acsomega.1c04232
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author Li, Yingxue
Zhou, Jingjie
Zhang, Yong
Liang, Huibin
Sun, Jinyuan
Liu, Yuqi
D’Errico, Gerardino
Sun, Yongqiang
Di Serio, Martino
author_facet Li, Yingxue
Zhou, Jingjie
Zhang, Yong
Liang, Huibin
Sun, Jinyuan
Liu, Yuqi
D’Errico, Gerardino
Sun, Yongqiang
Di Serio, Martino
author_sort Li, Yingxue
collection PubMed
description [Image: see text] Various catalysts were used to catalyze the ethoxylation reaction of C12–14 primary alcohols with ethylene oxide. Alcohol ethoxylates with a ratio of ethylene oxide/substrate near 3 were synthesized. The catalysts influenced the reaction rate, molecular weight distribution of adducts, and formation of byproducts. The physicochemical properties of ethoxylates obtained using different catalytic systems were analyzed, and their functional properties, i.e., wetting and permeation, were investigated. The results showed that the products obtained using the catalysts MCT-09 and NAE-03 had a narrower oligomer distribution and excellent wetting properties compared with those obtained using conventional ethoxylation catalysts.
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spelling pubmed-85820372021-11-12 Synthesis and Properties of Primary Alcohol Ethoxylates Using Different Catalytic Systems Li, Yingxue Zhou, Jingjie Zhang, Yong Liang, Huibin Sun, Jinyuan Liu, Yuqi D’Errico, Gerardino Sun, Yongqiang Di Serio, Martino ACS Omega [Image: see text] Various catalysts were used to catalyze the ethoxylation reaction of C12–14 primary alcohols with ethylene oxide. Alcohol ethoxylates with a ratio of ethylene oxide/substrate near 3 were synthesized. The catalysts influenced the reaction rate, molecular weight distribution of adducts, and formation of byproducts. The physicochemical properties of ethoxylates obtained using different catalytic systems were analyzed, and their functional properties, i.e., wetting and permeation, were investigated. The results showed that the products obtained using the catalysts MCT-09 and NAE-03 had a narrower oligomer distribution and excellent wetting properties compared with those obtained using conventional ethoxylation catalysts. American Chemical Society 2021-10-26 /pmc/articles/PMC8582037/ /pubmed/34778650 http://dx.doi.org/10.1021/acsomega.1c04232 Text en © 2021 The Authors. Published by American Chemical Society https://creativecommons.org/licenses/by-nc-nd/4.0/Permits non-commercial access and re-use, provided that author attribution and integrity are maintained; but does not permit creation of adaptations or other derivative works (https://creativecommons.org/licenses/by-nc-nd/4.0/).
spellingShingle Li, Yingxue
Zhou, Jingjie
Zhang, Yong
Liang, Huibin
Sun, Jinyuan
Liu, Yuqi
D’Errico, Gerardino
Sun, Yongqiang
Di Serio, Martino
Synthesis and Properties of Primary Alcohol Ethoxylates Using Different Catalytic Systems
title Synthesis and Properties of Primary Alcohol Ethoxylates Using Different Catalytic Systems
title_full Synthesis and Properties of Primary Alcohol Ethoxylates Using Different Catalytic Systems
title_fullStr Synthesis and Properties of Primary Alcohol Ethoxylates Using Different Catalytic Systems
title_full_unstemmed Synthesis and Properties of Primary Alcohol Ethoxylates Using Different Catalytic Systems
title_short Synthesis and Properties of Primary Alcohol Ethoxylates Using Different Catalytic Systems
title_sort synthesis and properties of primary alcohol ethoxylates using different catalytic systems
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8582037/
https://www.ncbi.nlm.nih.gov/pubmed/34778650
http://dx.doi.org/10.1021/acsomega.1c04232
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