Synthesis and rheological properties of amphoteric hydrophobically associating polymer P(AM/AA/AMPS/C18DMAAC)

Baixue Gong; Jianquan Wang; Shuai Jia; Jie Wei; Han Jiang; Dalun Zhang; Ziqiang Shao

doi:10.1109/IAECST54258.2021.9695579

Synthesis and rheological properties of amphoteric hydrophobically associating polymer P(AM/AA/AMPS/C₁₈DMAAC)

Baixue Gong, Jianquan Wang^*, Shuai Jia, Jie Wei, Han Jiang, Dalun Zhang, Ziqiang Shao

^*Corresponding author for this work

School of Material Science and Engineering

Beijing Institute of Technology

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review

Abstract

An amphoteric hydrophobically associating polymer (AHAPAM) was prepared by inverse emulsion polymerization of acrylamide (AM), acrylic acid (AA), 2-acrylamide-2 methyl propane sulfonic acid (AMPS), and N, N-dimethyl octadeyl allyl ammonium chloride (C18DMAAC). The microstructure was studied by FTIR, 1H-NMR and SEM. The effects of mass fraction of hydrophobically associating polymers and NaCl content on the apparent viscosity of the polymer solution were studied by Brookfield viscometer and rheology. FTIR and 1H-NMR spectra proved that the hydrophobic monomer was successfully introduced to the polymer molecular chains. A turning point of apparent viscosity was revealed with the increase of polymer concentration, and the critical association concentration of the AHAPAM solution was found to be 0.15 wt%. The addition of NaCl shields the electrostatic interaction between the cation and anion groups, proving AHAPAM processed good salt tolerance. Moreover, the rheological analysis evidenced the elastic nature of AHAPAM solution.

Original language	English
Title of host publication	2021 3rd International Academic Exchange Conference on Science and Technology Innovation, IAECST 2021
Publisher	Institute of Electrical and Electronics Engineers Inc.
Pages	1163-1167
Number of pages	5
ISBN (Electronic)	9781665402675
DOIs	https://doi.org/10.1109/IAECST54258.2021.9695579
Publication status	Published - 2021
Event	3rd International Academic Exchange Conference on Science and Technology Innovation, IAECST 2021 - Guangzhou, China Duration: 10 Dec 2021 → 12 Dec 2021

Publication series

Name	2021 3rd International Academic Exchange Conference on Science and Technology Innovation, IAECST 2021

Conference

Conference	3rd International Academic Exchange Conference on Science and Technology Innovation, IAECST 2021
Country/Territory	China
City	Guangzhou
Period	10/12/21 → 12/12/21

Keywords

critical association concentration
hydrophobically associating polymer
inverse emulsion polymerization
rheological properties
viscoelasticity

Access to Document

10.1109/IAECST54258.2021.9695579

Cite this

Gong, B., Wang, J., Jia, S., Wei, J., Jiang, H., Zhang, D., & Shao, Z. (2021). Synthesis and rheological properties of amphoteric hydrophobically associating polymer P(AM/AA/AMPS/C₁₈DMAAC). In 2021 3rd International Academic Exchange Conference on Science and Technology Innovation, IAECST 2021 (pp. 1163-1167). (2021 3rd International Academic Exchange Conference on Science and Technology Innovation, IAECST 2021). Institute of Electrical and Electronics Engineers Inc.. https://doi.org/10.1109/IAECST54258.2021.9695579

Gong, Baixue ; Wang, Jianquan ; Jia, Shuai et al. / Synthesis and rheological properties of amphoteric hydrophobically associating polymer P(AM/AA/AMPS/C₁₈DMAAC). 2021 3rd International Academic Exchange Conference on Science and Technology Innovation, IAECST 2021. Institute of Electrical and Electronics Engineers Inc., 2021. pp. 1163-1167 (2021 3rd International Academic Exchange Conference on Science and Technology Innovation, IAECST 2021).

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title = "Synthesis and rheological properties of amphoteric hydrophobically associating polymer P(AM/AA/AMPS/C18DMAAC)",

abstract = "An amphoteric hydrophobically associating polymer (AHAPAM) was prepared by inverse emulsion polymerization of acrylamide (AM), acrylic acid (AA), 2-acrylamide-2 methyl propane sulfonic acid (AMPS), and N, N-dimethyl octadeyl allyl ammonium chloride (C18DMAAC). The microstructure was studied by FTIR, 1H-NMR and SEM. The effects of mass fraction of hydrophobically associating polymers and NaCl content on the apparent viscosity of the polymer solution were studied by Brookfield viscometer and rheology. FTIR and 1H-NMR spectra proved that the hydrophobic monomer was successfully introduced to the polymer molecular chains. A turning point of apparent viscosity was revealed with the increase of polymer concentration, and the critical association concentration of the AHAPAM solution was found to be 0.15 wt%. The addition of NaCl shields the electrostatic interaction between the cation and anion groups, proving AHAPAM processed good salt tolerance. Moreover, the rheological analysis evidenced the elastic nature of AHAPAM solution.",

keywords = "critical association concentration, hydrophobically associating polymer, inverse emulsion polymerization, rheological properties, viscoelasticity",

author = "Baixue Gong and Jianquan Wang and Shuai Jia and Jie Wei and Han Jiang and Dalun Zhang and Ziqiang Shao",

note = "Publisher Copyright: {\textcopyright} 2021 IEEE.; 3rd International Academic Exchange Conference on Science and Technology Innovation, IAECST 2021 ; Conference date: 10-12-2021 Through 12-12-2021",

year = "2021",

doi = "10.1109/IAECST54258.2021.9695579",

language = "English",

series = "2021 3rd International Academic Exchange Conference on Science and Technology Innovation, IAECST 2021",

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Gong, B, Wang, J, Jia, S, Wei, J, Jiang, H, Zhang, D & Shao, Z 2021, Synthesis and rheological properties of amphoteric hydrophobically associating polymer P(AM/AA/AMPS/C₁₈DMAAC). in 2021 3rd International Academic Exchange Conference on Science and Technology Innovation, IAECST 2021. 2021 3rd International Academic Exchange Conference on Science and Technology Innovation, IAECST 2021, Institute of Electrical and Electronics Engineers Inc., pp. 1163-1167, 3rd International Academic Exchange Conference on Science and Technology Innovation, IAECST 2021, Guangzhou, China, 10/12/21. https://doi.org/10.1109/IAECST54258.2021.9695579

Synthesis and rheological properties of amphoteric hydrophobically associating polymer P(AM/AA/AMPS/C₁₈DMAAC). / Gong, Baixue; Wang, Jianquan; Jia, Shuai et al.
2021 3rd International Academic Exchange Conference on Science and Technology Innovation, IAECST 2021. Institute of Electrical and Electronics Engineers Inc., 2021. p. 1163-1167 (2021 3rd International Academic Exchange Conference on Science and Technology Innovation, IAECST 2021).

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review

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T1 - Synthesis and rheological properties of amphoteric hydrophobically associating polymer P(AM/AA/AMPS/C18DMAAC)

AU - Gong, Baixue

AU - Wang, Jianquan

AU - Jia, Shuai

AU - Wei, Jie

AU - Jiang, Han

AU - Zhang, Dalun

AU - Shao, Ziqiang

PY - 2021

Y1 - 2021

N2 - An amphoteric hydrophobically associating polymer (AHAPAM) was prepared by inverse emulsion polymerization of acrylamide (AM), acrylic acid (AA), 2-acrylamide-2 methyl propane sulfonic acid (AMPS), and N, N-dimethyl octadeyl allyl ammonium chloride (C18DMAAC). The microstructure was studied by FTIR, 1H-NMR and SEM. The effects of mass fraction of hydrophobically associating polymers and NaCl content on the apparent viscosity of the polymer solution were studied by Brookfield viscometer and rheology. FTIR and 1H-NMR spectra proved that the hydrophobic monomer was successfully introduced to the polymer molecular chains. A turning point of apparent viscosity was revealed with the increase of polymer concentration, and the critical association concentration of the AHAPAM solution was found to be 0.15 wt%. The addition of NaCl shields the electrostatic interaction between the cation and anion groups, proving AHAPAM processed good salt tolerance. Moreover, the rheological analysis evidenced the elastic nature of AHAPAM solution.

AB - An amphoteric hydrophobically associating polymer (AHAPAM) was prepared by inverse emulsion polymerization of acrylamide (AM), acrylic acid (AA), 2-acrylamide-2 methyl propane sulfonic acid (AMPS), and N, N-dimethyl octadeyl allyl ammonium chloride (C18DMAAC). The microstructure was studied by FTIR, 1H-NMR and SEM. The effects of mass fraction of hydrophobically associating polymers and NaCl content on the apparent viscosity of the polymer solution were studied by Brookfield viscometer and rheology. FTIR and 1H-NMR spectra proved that the hydrophobic monomer was successfully introduced to the polymer molecular chains. A turning point of apparent viscosity was revealed with the increase of polymer concentration, and the critical association concentration of the AHAPAM solution was found to be 0.15 wt%. The addition of NaCl shields the electrostatic interaction between the cation and anion groups, proving AHAPAM processed good salt tolerance. Moreover, the rheological analysis evidenced the elastic nature of AHAPAM solution.

KW - critical association concentration

KW - hydrophobically associating polymer

KW - inverse emulsion polymerization

KW - rheological properties

KW - viscoelasticity

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U2 - 10.1109/IAECST54258.2021.9695579

DO - 10.1109/IAECST54258.2021.9695579

M3 - Conference contribution

AN - SCOPUS:85126948817

T3 - 2021 3rd International Academic Exchange Conference on Science and Technology Innovation, IAECST 2021

SP - 1163

EP - 1167

BT - 2021 3rd International Academic Exchange Conference on Science and Technology Innovation, IAECST 2021

PB - Institute of Electrical and Electronics Engineers Inc.

T2 - 3rd International Academic Exchange Conference on Science and Technology Innovation, IAECST 2021

Y2 - 10 December 2021 through 12 December 2021

ER -

Gong B, Wang J, Jia S, Wei J, Jiang H, Zhang D et al. Synthesis and rheological properties of amphoteric hydrophobically associating polymer P(AM/AA/AMPS/C₁₈DMAAC). In 2021 3rd International Academic Exchange Conference on Science and Technology Innovation, IAECST 2021. Institute of Electrical and Electronics Engineers Inc. 2021. p. 1163-1167. (2021 3rd International Academic Exchange Conference on Science and Technology Innovation, IAECST 2021). doi: 10.1109/IAECST54258.2021.9695579