Recovery of cobalt and manganese from spent lithium-ion batteries using a phosphonium-based ionic liquid

Mochmad L. Firmansyah; Adroit T.N. Fajar; Rino R. Mukti; Thalabul Ilmi; Grandprix T.M. Kadja; Masahiro Goto

doi:10.15261/SERDJ.28.79

Recovery of cobalt and manganese from spent lithium-ion batteries using a phosphonium-based ionic liquid

Mochmad L. Firmansyah
, Adroit T.N. Fajar
, Rino R. Mukti
, Thalabul Ilmi
, Grandprix T.M. Kadja
, Masahiro Goto

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

5 Scopus citations

Abstract

A novel ionic liquid (IL) trioctyldodecyl phosphonium bis(2, 4, 4-trimethylpentyl)phosphinate was developed as a recovery agent for cobalt(II) and manganese(II) from spent lithium-ion batteries (LIBs). Absence of organic diluent provides an advantageous factor to IL-based extraction than the conventional one. Co(II) and Mn(II) were extracted quantitatively from the aqueous phase to the IL phase. Extracted Co(II) and Mn(II) were stripped from the IL using water and NH₄NO₃, respectively. After stripping, the IL can be reused as the extractant, facilitating the realization of a continuous extraction process. The developed hydrophobic IL shows promise as an extractant for Co(II) and Mn(II) from the spent LIBs.

Original language	English
Pages (from-to)	79-93
Number of pages	15
Journal	Solvent Extraction Research and Development
Volume	28
Issue number	1
DOIs	https://doi.org/10.15261/SERDJ.28.79
State	Published - 2021
Externally published	Yes

Bibliographical note

Publisher Copyright:
© 2021 Japan Association of Solvent Extraction. All rights reserved.

UN SDGs

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

SDG 7 Affordable and Clean Energy

ASJC Scopus subject areas

General Chemistry
General Chemical Engineering

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10.15261/SERDJ.28.79

Cite this

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title = "Recovery of cobalt and manganese from spent lithium-ion batteries using a phosphonium-based ionic liquid",

abstract = "A novel ionic liquid (IL) trioctyldodecyl phosphonium bis(2, 4, 4-trimethylpentyl)phosphinate was developed as a recovery agent for cobalt(II) and manganese(II) from spent lithium-ion batteries (LIBs). Absence of organic diluent provides an advantageous factor to IL-based extraction than the conventional one. Co(II) and Mn(II) were extracted quantitatively from the aqueous phase to the IL phase. Extracted Co(II) and Mn(II) were stripped from the IL using water and NH4NO3, respectively. After stripping, the IL can be reused as the extractant, facilitating the realization of a continuous extraction process. The developed hydrophobic IL shows promise as an extractant for Co(II) and Mn(II) from the spent LIBs.",

author = "Firmansyah, \{Mochmad L.\} and Fajar, \{Adroit T.N.\} and Mukti, \{Rino R.\} and Thalabul Ilmi and Kadja, \{Grandprix T.M.\} and Masahiro Goto",

year = "2021",

doi = "10.15261/SERDJ.28.79",

language = "English",

volume = "28",

pages = "79--93",

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TY - JOUR

T1 - Recovery of cobalt and manganese from spent lithium-ion batteries using a phosphonium-based ionic liquid

AU - Firmansyah, Mochmad L.

AU - Fajar, Adroit T.N.

AU - Mukti, Rino R.

AU - Ilmi, Thalabul

AU - Kadja, Grandprix T.M.

AU - Goto, Masahiro

PY - 2021

Y1 - 2021

N2 - A novel ionic liquid (IL) trioctyldodecyl phosphonium bis(2, 4, 4-trimethylpentyl)phosphinate was developed as a recovery agent for cobalt(II) and manganese(II) from spent lithium-ion batteries (LIBs). Absence of organic diluent provides an advantageous factor to IL-based extraction than the conventional one. Co(II) and Mn(II) were extracted quantitatively from the aqueous phase to the IL phase. Extracted Co(II) and Mn(II) were stripped from the IL using water and NH4NO3, respectively. After stripping, the IL can be reused as the extractant, facilitating the realization of a continuous extraction process. The developed hydrophobic IL shows promise as an extractant for Co(II) and Mn(II) from the spent LIBs.

AB - A novel ionic liquid (IL) trioctyldodecyl phosphonium bis(2, 4, 4-trimethylpentyl)phosphinate was developed as a recovery agent for cobalt(II) and manganese(II) from spent lithium-ion batteries (LIBs). Absence of organic diluent provides an advantageous factor to IL-based extraction than the conventional one. Co(II) and Mn(II) were extracted quantitatively from the aqueous phase to the IL phase. Extracted Co(II) and Mn(II) were stripped from the IL using water and NH4NO3, respectively. After stripping, the IL can be reused as the extractant, facilitating the realization of a continuous extraction process. The developed hydrophobic IL shows promise as an extractant for Co(II) and Mn(II) from the spent LIBs.

UR - https://www.scopus.com/pages/publications/85108111502

U2 - 10.15261/SERDJ.28.79

DO - 10.15261/SERDJ.28.79

M3 - Article

AN - SCOPUS:85108111502

SN - 1341-7215

VL - 28

SP - 79

EP - 93

JO - Solvent Extraction Research and Development

JF - Solvent Extraction Research and Development

IS - 1

ER -

Recovery of cobalt and manganese from spent lithium-ion batteries using a phosphonium-based ionic liquid

Abstract

Bibliographical note

UN SDGs

ASJC Scopus subject areas

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