Synthesis, structures and electrochemical properties of lithium 1,3,5-benzenetricarboxylate complexes

Pei Chi Cheng; Bing Han Li; Feng Shuen Tseng; Po Ching Liang; Chia Her Lin; Wei Ren Liu

doi:10.3390/polym11010126

Synthesis, structures and electrochemical properties of lithium 1,3,5-benzenetricarboxylate complexes

Pei Chi Cheng
, Bing Han Li
, Feng Shuen Tseng
, Po Ching Liang
, Chia Her Lin^*
, Wei Ren Liu

^*Corresponding author for this work

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

7 Citations (Scopus)

Abstract

Four lithium coordination polymers, [Li ₃ (BTC)(H ₂ O) ₆ ] (1), [Li ₃ (BTC)(H ₂ O) ₅ ] (2), [Li ₃ (BTC)(μ ₂ -H ₂ O)] (3), and [Li(H ₂ BTC)(H ₂ O)] (4) (H ₃ BTC = 1,3,5-benzenetricarboxylatic acid), have been synthesized and characterized. All the structures have been determined using single crystal X-ray diffraction studies. Complexes 1 and 2 have two-dimensional (2-D) sheets, whereas complex 3 has three-dimensional (3-D) frameworks and complex 4 has one-dimensional (1-D) tubular chains. The crystal-to-crystal transformation was observed in 1-3 upon removal of water molecules, which accompanied the changes in structures and ligand bridging modes. Furthermore, the electrochemical properties of complexes 3 and 4 have been studied to evaluate these compounds as electrode materials in lithium ion batteries with the discharge capacities of 120 and 257 mAhg ^-1 in the first thirty cycles, respectively.

Original language	English
Article number	126
Journal	Polymers
Volume	11
Issue number	1
DOIs	https://doi.org/10.3390/polym11010126
Publication status	Published - 2019 Jan 12
Externally published	Yes

UN SDGs

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

SDG 7 Affordable and Clean Energy

Keywords

Coordination polymers
Electrochemical properties
Framework structures
Lithium

ASJC Scopus subject areas

General Chemistry
Polymers and Plastics

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10.3390/polym11010126

Cite this

@article{7d09aa351f254f16b06df7292d931d80,

title = "Synthesis, structures and electrochemical properties of lithium 1,3,5-benzenetricarboxylate complexes",

abstract = " Four lithium coordination polymers, [Li 3 (BTC)(H 2 O) 6 ] (1), [Li 3 (BTC)(H 2 O) 5 ] (2), [Li 3 (BTC)(μ 2 -H 2 O)] (3), and [Li(H 2 BTC)(H 2 O)] (4) (H 3 BTC = 1,3,5-benzenetricarboxylatic acid), have been synthesized and characterized. All the structures have been determined using single crystal X-ray diffraction studies. Complexes 1 and 2 have two-dimensional (2-D) sheets, whereas complex 3 has three-dimensional (3-D) frameworks and complex 4 has one-dimensional (1-D) tubular chains. The crystal-to-crystal transformation was observed in 1-3 upon removal of water molecules, which accompanied the changes in structures and ligand bridging modes. Furthermore, the electrochemical properties of complexes 3 and 4 have been studied to evaluate these compounds as electrode materials in lithium ion batteries with the discharge capacities of 120 and 257 mAhg -1 in the first thirty cycles, respectively.",

keywords = "Coordination polymers, Electrochemical properties, Framework structures, Lithium",

author = "Cheng, \{Pei Chi\} and Li, \{Bing Han\} and Tseng, \{Feng Shuen\} and Liang, \{Po Ching\} and Lin, \{Chia Her\} and Liu, \{Wei Ren\}",

note = "Publisher Copyright: {\textcopyright} 2019 by the authors.",

year = "2019",

month = jan,

day = "12",

doi = "10.3390/polym11010126",

language = "English",

volume = "11",

journal = "Polymers",

issn = "2073-4360",

publisher = "Multidisciplinary Digital Publishing Institute (MDPI)",

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TY - JOUR

T1 - Synthesis, structures and electrochemical properties of lithium 1,3,5-benzenetricarboxylate complexes

AU - Cheng, Pei Chi

AU - Li, Bing Han

AU - Tseng, Feng Shuen

AU - Liang, Po Ching

AU - Lin, Chia Her

AU - Liu, Wei Ren

PY - 2019/1/12

Y1 - 2019/1/12

N2 - Four lithium coordination polymers, [Li 3 (BTC)(H 2 O) 6 ] (1), [Li 3 (BTC)(H 2 O) 5 ] (2), [Li 3 (BTC)(μ 2 -H 2 O)] (3), and [Li(H 2 BTC)(H 2 O)] (4) (H 3 BTC = 1,3,5-benzenetricarboxylatic acid), have been synthesized and characterized. All the structures have been determined using single crystal X-ray diffraction studies. Complexes 1 and 2 have two-dimensional (2-D) sheets, whereas complex 3 has three-dimensional (3-D) frameworks and complex 4 has one-dimensional (1-D) tubular chains. The crystal-to-crystal transformation was observed in 1-3 upon removal of water molecules, which accompanied the changes in structures and ligand bridging modes. Furthermore, the electrochemical properties of complexes 3 and 4 have been studied to evaluate these compounds as electrode materials in lithium ion batteries with the discharge capacities of 120 and 257 mAhg -1 in the first thirty cycles, respectively.

AB - Four lithium coordination polymers, [Li 3 (BTC)(H 2 O) 6 ] (1), [Li 3 (BTC)(H 2 O) 5 ] (2), [Li 3 (BTC)(μ 2 -H 2 O)] (3), and [Li(H 2 BTC)(H 2 O)] (4) (H 3 BTC = 1,3,5-benzenetricarboxylatic acid), have been synthesized and characterized. All the structures have been determined using single crystal X-ray diffraction studies. Complexes 1 and 2 have two-dimensional (2-D) sheets, whereas complex 3 has three-dimensional (3-D) frameworks and complex 4 has one-dimensional (1-D) tubular chains. The crystal-to-crystal transformation was observed in 1-3 upon removal of water molecules, which accompanied the changes in structures and ligand bridging modes. Furthermore, the electrochemical properties of complexes 3 and 4 have been studied to evaluate these compounds as electrode materials in lithium ion batteries with the discharge capacities of 120 and 257 mAhg -1 in the first thirty cycles, respectively.

KW - Coordination polymers

KW - Electrochemical properties

KW - Framework structures

KW - Lithium

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UR - https://www.scopus.com/pages/publications/85059972027#tab=citedBy

U2 - 10.3390/polym11010126

DO - 10.3390/polym11010126

M3 - Article

AN - SCOPUS:85059972027

SN - 2073-4360

VL - 11

JO - Polymers

JF - Polymers

IS - 1

M1 - 126

ER -

Synthesis, structures and electrochemical properties of lithium 1,3,5-benzenetricarboxylate complexes

Abstract

UN SDGs

Keywords

ASJC Scopus subject areas

Access to Document

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