2-Mercaptobenzoic acid-based ionic liquids for metal extraction from water without additional chelating agent

Kashif Riaz; Komal Aziz Gill; Shoaib Muhammad; Firdous Imran Ali; Muhammad Naveed Javed; Agha Arslan Wasim; William Henderson; Ahmed Bari; Imran Ali Hashmi

doi:10.1080/17415993.2024.2336618

2-Mercaptobenzoic acid-based ionic liquids for metal extraction from water without additional chelating agent

Kashif Riaz
, Komal Aziz Gill
, Shoaib Muhammad
, Firdous Imran Ali
, Muhammad Naveed Javed
, Agha Arslan Wasim
, William Henderson
, Ahmed Bari
, Imran Ali Hashmi

Szkoła Doktorów (SD)

University of Karachi
University of Waikato
King Saud University

Wyniki badań: Wkład do czasopisma › Artykuł › recenzja

3 Cytowania z bazy Scopus

Abstrakt

Thiosalicylate anions are known for their complexing capacity towards a wide range of transition metals. We have used this important sulfur-containing anion to synthesize the task-specific ionic liquid dioctylimidazolium thiosalicylate [DOIM] [TS] via ion exchange method in two steps. For characterization of [DOIM] [TS] we have used, electron spray ionization mass spectroscopy (ESIMS), nuclear magnetic resonance (NMR), infrared spectroscopy (IR), and thermal gravimetric analysis (TGA). The sulfur-containing IL was investigated for the removal of heavy metals (Cr³⁺, Mn²⁺, Fe²⁺, Co²⁺, Ni²⁺, Cu²⁺) from their aqueous solutions. The extraction efficiencies were determined through atomic absorption spectroscopy.

Język oryginału	angielski
Strony (od–do)	552-568
Liczba stron	17
Czasopismo	Journal of Sulfur Chemistry
Tom	45
Numer wydania	4
Identyfikatory DOI	https://doi.org/10.1080/17415993.2024.2336618
Status publikacji	Opublikowano - 2024

Obszary tematyczne ASJC Scopus

Chemia ogólna

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10.1080/17415993.2024.2336618

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Cytowanie

@article{a9aa8c0ec74641358009409064111369,

title = "2-Mercaptobenzoic acid-based ionic liquids for metal extraction from water without additional chelating agent",

abstract = "Thiosalicylate anions are known for their complexing capacity towards a wide range of transition metals. We have used this important sulfur-containing anion to synthesize the task-specific ionic liquid dioctylimidazolium thiosalicylate [DOIM] [TS] via ion exchange method in two steps. For characterization of [DOIM] [TS] we have used, electron spray ionization mass spectroscopy (ESIMS), nuclear magnetic resonance (NMR), infrared spectroscopy (IR), and thermal gravimetric analysis (TGA). The sulfur-containing IL was investigated for the removal of heavy metals (Cr3+, Mn2+, Fe2+, Co2+, Ni2+, Cu2+) from their aqueous solutions. The extraction efficiencies were determined through atomic absorption spectroscopy.",

keywords = "1,3-dioctylimidazolium, Thiosalicylate, ionic liquid (IL), metal extraction, rheology",

author = "Kashif Riaz and Gill, \{Komal Aziz\} and Shoaib Muhammad and Ali, \{Firdous Imran\} and Javed, \{Muhammad Naveed\} and Wasim, \{Agha Arslan\} and William Henderson and Ahmed Bari and Hashmi, \{Imran Ali\}",

note = "Publisher Copyright: {\textcopyright} 2024 Informa UK Limited, trading as Taylor \& Francis Group.",

year = "2024",

doi = "10.1080/17415993.2024.2336618",

language = "English",

volume = "45",

pages = "552--568",

journal = "Journal of Sulfur Chemistry",

issn = "1741-5993",

publisher = "Taylor and Francis Ltd.",

number = "4",

}

TY - JOUR

T1 - 2-Mercaptobenzoic acid-based ionic liquids for metal extraction from water without additional chelating agent

AU - Riaz, Kashif

AU - Gill, Komal Aziz

AU - Muhammad, Shoaib

AU - Ali, Firdous Imran

AU - Javed, Muhammad Naveed

AU - Wasim, Agha Arslan

AU - Henderson, William

AU - Bari, Ahmed

AU - Hashmi, Imran Ali

PY - 2024

Y1 - 2024

N2 - Thiosalicylate anions are known for their complexing capacity towards a wide range of transition metals. We have used this important sulfur-containing anion to synthesize the task-specific ionic liquid dioctylimidazolium thiosalicylate [DOIM] [TS] via ion exchange method in two steps. For characterization of [DOIM] [TS] we have used, electron spray ionization mass spectroscopy (ESIMS), nuclear magnetic resonance (NMR), infrared spectroscopy (IR), and thermal gravimetric analysis (TGA). The sulfur-containing IL was investigated for the removal of heavy metals (Cr3+, Mn2+, Fe2+, Co2+, Ni2+, Cu2+) from their aqueous solutions. The extraction efficiencies were determined through atomic absorption spectroscopy.

AB - Thiosalicylate anions are known for their complexing capacity towards a wide range of transition metals. We have used this important sulfur-containing anion to synthesize the task-specific ionic liquid dioctylimidazolium thiosalicylate [DOIM] [TS] via ion exchange method in two steps. For characterization of [DOIM] [TS] we have used, electron spray ionization mass spectroscopy (ESIMS), nuclear magnetic resonance (NMR), infrared spectroscopy (IR), and thermal gravimetric analysis (TGA). The sulfur-containing IL was investigated for the removal of heavy metals (Cr3+, Mn2+, Fe2+, Co2+, Ni2+, Cu2+) from their aqueous solutions. The extraction efficiencies were determined through atomic absorption spectroscopy.

KW - 1,3-dioctylimidazolium

KW - Thiosalicylate

KW - ionic liquid (IL)

KW - metal extraction

KW - rheology

UR - https://www.scopus.com/pages/publications/85189983778

U2 - 10.1080/17415993.2024.2336618

DO - 10.1080/17415993.2024.2336618

M3 - Article

AN - SCOPUS:85189983778

SN - 1741-5993

VL - 45

SP - 552

EP - 568

JO - Journal of Sulfur Chemistry

JF - Journal of Sulfur Chemistry

IS - 4

ER -

2-Mercaptobenzoic acid-based ionic liquids for metal extraction from water without additional chelating agent

Abstrakt

Obszary tematyczne ASJC Scopus

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