A 2-D microporous covalent organic framework for high-performance supercapacitor electrode

Rui Xue; Yan Ping Zheng; De Quan Qian; Da Ying Xu; Yin Sheng Liu; Sheng Li Huang; Guo Yu Yang

doi:10.1016/j.matlet.2021.131229

A 2-D microporous covalent organic framework for high-performance supercapacitor electrode

Rui Xue, Yan Ping Zheng, De Quan Qian, Da Ying Xu, Yin Sheng Liu, Sheng Li Huang^*, Guo Yu Yang

^*Corresponding author for this work

School of Chemistry and Chemical Engineering

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

13 Citations (Scopus)

Abstract

As a new multifunctional organic porous polymer, COFs have attracted more and more attention. A microporous phosphazene-triazinyl based COF (HM-COF) was designed and synthesized by polymerization reaction of hexachlorocyclo-triphosphazene (HCCP) and melamine (MA) under simple and easy reaction conditions. The BET specific surface area and pore size of HM-COF are 305.7 m²∙g⁻¹ and 12.6 Å, respectively. The maximum specific capacitance of HM-COF was calculated as 145 F∙g⁻¹ at current density of 0.5 A∙g⁻¹, and the capacitance retention was 84.6 % of its initial capacitance after 30, 000 cycles.

Original language	English
Article number	131229
Journal	Materials Letters
Volume	308
DOIs	https://doi.org/10.1016/j.matlet.2021.131229
Publication status	Published - 1 Feb 2022

Keywords

COFs
Covalent organic frameworks
Nanoparticles
Porous material

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10.1016/j.matlet.2021.131229

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title = "A 2-D microporous covalent organic framework for high-performance supercapacitor electrode",

abstract = "As a new multifunctional organic porous polymer, COFs have attracted more and more attention. A microporous phosphazene-triazinyl based COF (HM-COF) was designed and synthesized by polymerization reaction of hexachlorocyclo-triphosphazene (HCCP) and melamine (MA) under simple and easy reaction conditions. The BET specific surface area and pore size of HM-COF are 305.7 m2∙g−1 and 12.6 {\AA}, respectively. The maximum specific capacitance of HM-COF was calculated as 145 F∙g−1 at current density of 0.5 A∙g−1, and the capacitance retention was 84.6 % of its initial capacitance after 30, 000 cycles.",

keywords = "COFs, Covalent organic frameworks, Nanoparticles, Porous material",

author = "Rui Xue and Zheng, {Yan Ping} and Qian, {De Quan} and Xu, {Da Ying} and Liu, {Yin Sheng} and Huang, {Sheng Li} and Yang, {Guo Yu}",

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doi = "10.1016/j.matlet.2021.131229",

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T1 - A 2-D microporous covalent organic framework for high-performance supercapacitor electrode

AU - Xue, Rui

AU - Zheng, Yan Ping

AU - Qian, De Quan

AU - Xu, Da Ying

AU - Liu, Yin Sheng

AU - Huang, Sheng Li

AU - Yang, Guo Yu

PY - 2022/2/1

Y1 - 2022/2/1

N2 - As a new multifunctional organic porous polymer, COFs have attracted more and more attention. A microporous phosphazene-triazinyl based COF (HM-COF) was designed and synthesized by polymerization reaction of hexachlorocyclo-triphosphazene (HCCP) and melamine (MA) under simple and easy reaction conditions. The BET specific surface area and pore size of HM-COF are 305.7 m2∙g−1 and 12.6 Å, respectively. The maximum specific capacitance of HM-COF was calculated as 145 F∙g−1 at current density of 0.5 A∙g−1, and the capacitance retention was 84.6 % of its initial capacitance after 30, 000 cycles.

AB - As a new multifunctional organic porous polymer, COFs have attracted more and more attention. A microporous phosphazene-triazinyl based COF (HM-COF) was designed and synthesized by polymerization reaction of hexachlorocyclo-triphosphazene (HCCP) and melamine (MA) under simple and easy reaction conditions. The BET specific surface area and pore size of HM-COF are 305.7 m2∙g−1 and 12.6 Å, respectively. The maximum specific capacitance of HM-COF was calculated as 145 F∙g−1 at current density of 0.5 A∙g−1, and the capacitance retention was 84.6 % of its initial capacitance after 30, 000 cycles.

KW - COFs

KW - Covalent organic frameworks

KW - Nanoparticles

KW - Porous material

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U2 - 10.1016/j.matlet.2021.131229

DO - 10.1016/j.matlet.2021.131229

M3 - Article

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SN - 0167-577X

VL - 308

JO - Materials Letters

JF - Materials Letters

M1 - 131229

ER -

A 2-D microporous covalent organic framework for high-performance supercapacitor electrode

Abstract

Keywords

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