Preparation of a Hydrophobic-Associating Polymer with Ultra-High Salt Resistance Using Synergistic Effect

Polymer, SRP-2-1, was synthesized by micellar polymerization and characterized by (1)H NMR. Salt tolerance and viscoelasticity tests verified that the salt resistance of SRP-2-1 was promoted by the synergistic effects of oxyethylene groups, sulfonate, and hydrophobic chains. It is suggested that the...

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Autores principales: Zhang, Yang, Mao, Jincheng, Zhao, Jinzhou, Yang, Xiaojiang, Xu, Tao, Lin, Chong, Mao, Jinhua, Tan, Hongzhong, Zhang, Zhaoyang, Yang, Bo, Ma, Shaoyun
Formato: Online Artículo Texto
Lenguaje:English
Publicado: MDPI 2019
Materias:
Article
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6523949/
https://www.ncbi.nlm.nih.gov/pubmed/30960610
http://dx.doi.org/10.3390/polym11040626
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author Zhang, Yang
Mao, Jincheng
Zhao, Jinzhou
Yang, Xiaojiang
Xu, Tao
Lin, Chong
Mao, Jinhua
Tan, Hongzhong
Zhang, Zhaoyang
Yang, Bo
Ma, Shaoyun
author_facet Zhang, Yang
Mao, Jincheng
Zhao, Jinzhou
Yang, Xiaojiang
Xu, Tao
Lin, Chong
Mao, Jinhua
Tan, Hongzhong
Zhang, Zhaoyang
Yang, Bo
Ma, Shaoyun
author_sort Zhang, Yang
collection PubMed
description Polymer, SRP-2-1, was synthesized by micellar polymerization and characterized by (1)H NMR. Salt tolerance and viscoelasticity tests verified that the salt resistance of SRP-2-1 was promoted by the synergistic effects of oxyethylene groups, sulfonate, and hydrophobic chains. It is suggested that the structure of SRP-2-1 became more compact with increasing salinity. Furthermore, a mechanism is proposed as to why SRP-2-1 solution has excellent salt-resistance properties. The experimental results indicate that, because of the good shear resistance properties, the polymer SRP-2-1 could be used as an alternative in many fields, for instance in fracturing fluids, enhanced oil recovery, and sewage treatment.
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spelling pubmed-65239492019-06-03 Preparation of a Hydrophobic-Associating Polymer with Ultra-High Salt Resistance Using Synergistic Effect Zhang, Yang Mao, Jincheng Zhao, Jinzhou Yang, Xiaojiang Xu, Tao Lin, Chong Mao, Jinhua Tan, Hongzhong Zhang, Zhaoyang Yang, Bo Ma, Shaoyun Polymers (Basel) Article Polymer, SRP-2-1, was synthesized by micellar polymerization and characterized by (1)H NMR. Salt tolerance and viscoelasticity tests verified that the salt resistance of SRP-2-1 was promoted by the synergistic effects of oxyethylene groups, sulfonate, and hydrophobic chains. It is suggested that the structure of SRP-2-1 became more compact with increasing salinity. Furthermore, a mechanism is proposed as to why SRP-2-1 solution has excellent salt-resistance properties. The experimental results indicate that, because of the good shear resistance properties, the polymer SRP-2-1 could be used as an alternative in many fields, for instance in fracturing fluids, enhanced oil recovery, and sewage treatment. MDPI 2019-04-04 /pmc/articles/PMC6523949/ /pubmed/30960610 http://dx.doi.org/10.3390/polym11040626 Text en © 2019 by the authors. Licensee MDPI, Basel, Switzerland. This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution (CC BY) license (http://creativecommons.org/licenses/by/4.0/).
spellingShingle Article
Zhang, Yang
Mao, Jincheng
Zhao, Jinzhou
Yang, Xiaojiang
Xu, Tao
Lin, Chong
Mao, Jinhua
Tan, Hongzhong
Zhang, Zhaoyang
Yang, Bo
Ma, Shaoyun
Preparation of a Hydrophobic-Associating Polymer with Ultra-High Salt Resistance Using Synergistic Effect
title Preparation of a Hydrophobic-Associating Polymer with Ultra-High Salt Resistance Using Synergistic Effect
title_full Preparation of a Hydrophobic-Associating Polymer with Ultra-High Salt Resistance Using Synergistic Effect
title_fullStr Preparation of a Hydrophobic-Associating Polymer with Ultra-High Salt Resistance Using Synergistic Effect
title_full_unstemmed Preparation of a Hydrophobic-Associating Polymer with Ultra-High Salt Resistance Using Synergistic Effect
title_short Preparation of a Hydrophobic-Associating Polymer with Ultra-High Salt Resistance Using Synergistic Effect
title_sort preparation of a hydrophobic-associating polymer with ultra-high salt resistance using synergistic effect
topic Article
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6523949/
https://www.ncbi.nlm.nih.gov/pubmed/30960610
http://dx.doi.org/10.3390/polym11040626
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