Solvothermal synthesis of Mn-based MOF materials: Application in high energy density lithium ion battery

L. Prettencia; E. Soundarrajan; S. Aadheeshwaran; S. Gnanam; M. Roselin Ranjitha; Smagul Zh Karazhanov; R. A. Kalaivani; S. Raghu

doi:10.1016/j.matlet.2023.135052

Solvothermal synthesis of Mn-based MOF materials: Application in high energy density lithium ion battery

L. Prettencia
, E. Soundarrajan
, S. Aadheeshwaran
, S. Gnanam
, M. Roselin Ranjitha
, Smagul Zh Karazhanov
, R. A. Kalaivani^*
, S. Raghu

^*Corresponding author for this work

Vels Institute of Science, Technology & Advanced Studies
Alagappa University
University of Madras
Institute for Energy Technology

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

3 Citations (Scopus)

Abstract

The present work elaborates on the solvothermal synthesis of Li [Li_0.1Ni_0.3Mn_0.7] O₂ cathode materials derived from metal organic frameworks (LNMO-MOFs) with the novel use of complexing agents, 2-methylimidazole (MI) and 1,10-phenanthroline (PTH). Remarkably, these complexing agents increased the tap density and thereby enhanced the energy density significantly. Additionally, they exhibited low resistance 12.75 Ω, compatible particle size distribution (517.46 nm) and a specific capacity of 289.03 mhA g⁻¹ which are optimal for commercial use. Li [Li_0.1Ni_0.3Mn_0.7] O₂ surface enabled by 1,10-phenanthroline ensures a unique long cycling stability with a retention of 98.2 % even after 500 cycles. As a result, LNMO-MOFs have been demonstrated to be effective candidates for applications using lithium-ion batteries (LIBs).

Original language	English
Article number	135052
Journal	Materials Letters
Volume	351
DOIs	https://doi.org/10.1016/j.matlet.2023.135052
Publication status	Published - 15 Nov 2023
Externally published	Yes

UN SDGs

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

SDG 7 Affordable and Clean Energy

Keywords

Complexing agents
LNMO-MOF
Solvothermal
Tap density

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10.1016/j.matlet.2023.135052

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@article{507907a1d7da4a318c43465acdcb2e4d,

title = "Solvothermal synthesis of Mn-based MOF materials: Application in high energy density lithium ion battery",

abstract = "The present work elaborates on the solvothermal synthesis of Li [Li0.1Ni0.3Mn0.7] O2 cathode materials derived from metal organic frameworks (LNMO-MOFs) with the novel use of complexing agents, 2-methylimidazole (MI) and 1,10-phenanthroline (PTH). Remarkably, these complexing agents increased the tap density and thereby enhanced the energy density significantly. Additionally, they exhibited low resistance 12.75 Ω, compatible particle size distribution (517.46 nm) and a specific capacity of 289.03 mhA g−1 which are optimal for commercial use. Li [Li0.1Ni0.3Mn0.7] O2 surface enabled by 1,10-phenanthroline ensures a unique long cycling stability with a retention of 98.2 \% even after 500 cycles. As a result, LNMO-MOFs have been demonstrated to be effective candidates for applications using lithium-ion batteries (LIBs).",

keywords = "Complexing agents, LNMO-MOF, Solvothermal, Tap density",

author = "L. Prettencia and E. Soundarrajan and S. Aadheeshwaran and S. Gnanam and \{Roselin Ranjitha\}, M. and Karazhanov, \{Smagul Zh\} and Kalaivani, \{R. A.\} and S. Raghu",

note = "Publisher Copyright: {\textcopyright} 2023 Elsevier B.V.",

year = "2023",

month = nov,

day = "15",

doi = "10.1016/j.matlet.2023.135052",

language = "English",

volume = "351",

journal = "Materials Letters",

issn = "0167-577X",

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TY - JOUR

T1 - Solvothermal synthesis of Mn-based MOF materials

T2 - Application in high energy density lithium ion battery

AU - Prettencia, L.

AU - Soundarrajan, E.

AU - Aadheeshwaran, S.

AU - Gnanam, S.

AU - Roselin Ranjitha, M.

AU - Karazhanov, Smagul Zh

AU - Kalaivani, R. A.

AU - Raghu, S.

PY - 2023/11/15

Y1 - 2023/11/15

N2 - The present work elaborates on the solvothermal synthesis of Li [Li0.1Ni0.3Mn0.7] O2 cathode materials derived from metal organic frameworks (LNMO-MOFs) with the novel use of complexing agents, 2-methylimidazole (MI) and 1,10-phenanthroline (PTH). Remarkably, these complexing agents increased the tap density and thereby enhanced the energy density significantly. Additionally, they exhibited low resistance 12.75 Ω, compatible particle size distribution (517.46 nm) and a specific capacity of 289.03 mhA g−1 which are optimal for commercial use. Li [Li0.1Ni0.3Mn0.7] O2 surface enabled by 1,10-phenanthroline ensures a unique long cycling stability with a retention of 98.2 % even after 500 cycles. As a result, LNMO-MOFs have been demonstrated to be effective candidates for applications using lithium-ion batteries (LIBs).

AB - The present work elaborates on the solvothermal synthesis of Li [Li0.1Ni0.3Mn0.7] O2 cathode materials derived from metal organic frameworks (LNMO-MOFs) with the novel use of complexing agents, 2-methylimidazole (MI) and 1,10-phenanthroline (PTH). Remarkably, these complexing agents increased the tap density and thereby enhanced the energy density significantly. Additionally, they exhibited low resistance 12.75 Ω, compatible particle size distribution (517.46 nm) and a specific capacity of 289.03 mhA g−1 which are optimal for commercial use. Li [Li0.1Ni0.3Mn0.7] O2 surface enabled by 1,10-phenanthroline ensures a unique long cycling stability with a retention of 98.2 % even after 500 cycles. As a result, LNMO-MOFs have been demonstrated to be effective candidates for applications using lithium-ion batteries (LIBs).

KW - Complexing agents

KW - LNMO-MOF

KW - Solvothermal

KW - Tap density

UR - https://www.scopus.com/pages/publications/85167830331

U2 - 10.1016/j.matlet.2023.135052

DO - 10.1016/j.matlet.2023.135052

M3 - Article

AN - SCOPUS:85167830331

SN - 0167-577X

VL - 351

JO - Materials Letters

JF - Materials Letters

M1 - 135052

ER -

Solvothermal synthesis of Mn-based MOF materials: Application in high energy density lithium ion battery

Abstract

UN SDGs

Keywords

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