Homo- and co-cyclopolymers containing symmetrical motifs of (diallylammonio)diacetate

Ibrahim Y. Yaagoob; Shaikh A. Ali

doi:10.1016/j.reactfunctpolym.2022.105379

Homo- and co-cyclopolymers containing symmetrical motifs of (diallylammonio)diacetate

Ibrahim Y. Yaagoob, Shaikh A. Ali^*

^*Corresponding author for this work

Research output: Contribution to journal › Article › peer-review

2 Scopus citations

Abstract

Reaction of (H₂C=CHCH₂)₂NCH₂CO₂Na with ClCH₂CO₂Na afforded zwitterionic-anionic (H₂C=CHCH₂)₂N⁺(CH₂CO₂^‐)CH₂CO₂^‐Na⁺ (I) and cationic monomer [(H₂C=CHCH₂)₂N⁺(CH₂CO₂H)₂ • Cl^‐] (II). I and II underwent cyclopolymerization to give polyzwitterion-anion (PZA) III and polyzwitterion (PZ) IV, respectively. Monomer II/SO₂ and II/maleic acid pairs upon copolymerization led to zwitterionic poly[(II-HCl)-alt-SO₂] (PZS) V and poly[(II-HCl)-alt-maleic acid] (PZM) VI, respectively. III-VI having repeating units containing residues of iminodiacetic acid [NH(CH₂CO₂H)₂] have been tested as antiscalants and corrosion inhibitor. As an antiscalant, PZM VI at 1 ppm imparted 99% inhibition of CaSO₄ scale formation from a supersaturated solution of Ca²⁺ and SO₄²⁻ for a duration of 40 min, enough to safeguard desalination membranes from scale fouling. PZ IV (100 ppm) combined with KI (400 ppm) demonstrated a synergistic 93% corrosion inhibition of mild steel in 15% HCl for 6 h at 60 °C. The polymers may find applications in desalination as antiscalants and oil well acidization as corrosion inhibitors.

Original language	English
Article number	105379
Journal	Reactive and Functional Polymers
Volume	179
DOIs	https://doi.org/10.1016/j.reactfunctpolym.2022.105379
State	Published - Oct 2022

Bibliographical note

Publisher Copyright:
© 2022 Elsevier B.V.

Keywords

Corrosion
Cyclopolymerization
Diallylammonium salts
Scale inhibition
Stimuli-responsive polyzwitterions
Synthesis

ASJC Scopus subject areas

General Chemistry
Environmental Chemistry
Biochemistry
General Chemical Engineering
Polymers and Plastics
Materials Chemistry

UN SDGs

This output contributes to the following UN Sustainable Development Goals (SDGs)

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10.1016/j.reactfunctpolym.2022.105379

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title = "Homo- and co-cyclopolymers containing symmetrical motifs of (diallylammonio)diacetate",

abstract = "Reaction of (H2C=CHCH2)2NCH2CO2Na with ClCH2CO2Na afforded zwitterionic-anionic (H2C=CHCH2)2N+(CH2CO2‐)CH2CO2‐Na+ (I) and cationic monomer [(H2C=CHCH2)2N+(CH2CO2H)2 • Cl‐] (II). I and II underwent cyclopolymerization to give polyzwitterion-anion (PZA) III and polyzwitterion (PZ) IV, respectively. Monomer II/SO2 and II/maleic acid pairs upon copolymerization led to zwitterionic poly[(II-HCl)-alt-SO2] (PZS) V and poly[(II-HCl)-alt-maleic acid] (PZM) VI, respectively. III-VI having repeating units containing residues of iminodiacetic acid [NH(CH2CO2H)2] have been tested as antiscalants and corrosion inhibitor. As an antiscalant, PZM VI at 1 ppm imparted 99\% inhibition of CaSO4 scale formation from a supersaturated solution of Ca2+ and SO42− for a duration of 40 min, enough to safeguard desalination membranes from scale fouling. PZ IV (100 ppm) combined with KI (400 ppm) demonstrated a synergistic 93\% corrosion inhibition of mild steel in 15\% HCl for 6 h at 60 °C. The polymers may find applications in desalination as antiscalants and oil well acidization as corrosion inhibitors.",

keywords = "Corrosion, Cyclopolymerization, Diallylammonium salts, Scale inhibition, Stimuli-responsive polyzwitterions, Synthesis",

author = "Yaagoob, \{Ibrahim Y.\} and Ali, \{Shaikh A.\}",

note = "Publisher Copyright: {\textcopyright} 2022 Elsevier B.V.",

year = "2022",

month = oct,

doi = "10.1016/j.reactfunctpolym.2022.105379",

language = "English",

volume = "179",

journal = "Reactive and Functional Polymers",

issn = "1381-5148",

publisher = "Elsevier B.V.",

}

TY - JOUR

T1 - Homo- and co-cyclopolymers containing symmetrical motifs of (diallylammonio)diacetate

AU - Yaagoob, Ibrahim Y.

AU - Ali, Shaikh A.

PY - 2022/10

Y1 - 2022/10

N2 - Reaction of (H2C=CHCH2)2NCH2CO2Na with ClCH2CO2Na afforded zwitterionic-anionic (H2C=CHCH2)2N+(CH2CO2‐)CH2CO2‐Na+ (I) and cationic monomer [(H2C=CHCH2)2N+(CH2CO2H)2 • Cl‐] (II). I and II underwent cyclopolymerization to give polyzwitterion-anion (PZA) III and polyzwitterion (PZ) IV, respectively. Monomer II/SO2 and II/maleic acid pairs upon copolymerization led to zwitterionic poly[(II-HCl)-alt-SO2] (PZS) V and poly[(II-HCl)-alt-maleic acid] (PZM) VI, respectively. III-VI having repeating units containing residues of iminodiacetic acid [NH(CH2CO2H)2] have been tested as antiscalants and corrosion inhibitor. As an antiscalant, PZM VI at 1 ppm imparted 99% inhibition of CaSO4 scale formation from a supersaturated solution of Ca2+ and SO42− for a duration of 40 min, enough to safeguard desalination membranes from scale fouling. PZ IV (100 ppm) combined with KI (400 ppm) demonstrated a synergistic 93% corrosion inhibition of mild steel in 15% HCl for 6 h at 60 °C. The polymers may find applications in desalination as antiscalants and oil well acidization as corrosion inhibitors.

AB - Reaction of (H2C=CHCH2)2NCH2CO2Na with ClCH2CO2Na afforded zwitterionic-anionic (H2C=CHCH2)2N+(CH2CO2‐)CH2CO2‐Na+ (I) and cationic monomer [(H2C=CHCH2)2N+(CH2CO2H)2 • Cl‐] (II). I and II underwent cyclopolymerization to give polyzwitterion-anion (PZA) III and polyzwitterion (PZ) IV, respectively. Monomer II/SO2 and II/maleic acid pairs upon copolymerization led to zwitterionic poly[(II-HCl)-alt-SO2] (PZS) V and poly[(II-HCl)-alt-maleic acid] (PZM) VI, respectively. III-VI having repeating units containing residues of iminodiacetic acid [NH(CH2CO2H)2] have been tested as antiscalants and corrosion inhibitor. As an antiscalant, PZM VI at 1 ppm imparted 99% inhibition of CaSO4 scale formation from a supersaturated solution of Ca2+ and SO42− for a duration of 40 min, enough to safeguard desalination membranes from scale fouling. PZ IV (100 ppm) combined with KI (400 ppm) demonstrated a synergistic 93% corrosion inhibition of mild steel in 15% HCl for 6 h at 60 °C. The polymers may find applications in desalination as antiscalants and oil well acidization as corrosion inhibitors.

KW - Corrosion

KW - Cyclopolymerization

KW - Diallylammonium salts

KW - Scale inhibition

KW - Stimuli-responsive polyzwitterions

KW - Synthesis

UR - https://www.scopus.com/pages/publications/85136117383

U2 - 10.1016/j.reactfunctpolym.2022.105379

DO - 10.1016/j.reactfunctpolym.2022.105379

M3 - Article

AN - SCOPUS:85136117383

SN - 1381-5148

VL - 179

JO - Reactive and Functional Polymers

JF - Reactive and Functional Polymers

M1 - 105379

ER -

Homo- and co-cyclopolymers containing symmetrical motifs of (diallylammonio)diacetate

Abstract

Bibliographical note

Keywords

ASJC Scopus subject areas

UN SDGs

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