A New Porous Polymer for Highly Efficient Capacitive Energy Storage

Piyali Bhanja; Sabuj K. Das; Kousik Bhunia; Debabrata Pradhan; Taku Hayashi; Yuh Hijikata; Stephan Irle; Asim Bhaumik

doi:10.1021/acssuschemeng.7b02234

A New Porous Polymer for Highly Efficient Capacitive Energy Storage

Piyali Bhanja, Sabuj K. Das, Kousik Bhunia, Debabrata Pradhan, Taku Hayashi, Yuh Hijikata, Stephan Irle, Asim Bhaumik

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

87 Scopus citations

Abstract

The new porous polymer TPDA-1 has been synthesized via solvothermal Schiff base condensation reaction between two organic monomers, i.e., 2,4,6-trihydroxyisophthalaldehyde and 1,3,5-tris(4-aminophenyl)triazine. The TPDA-1 material showed a very high specific capacitance of 469.4 F g^-1, at 2 mV s^-1 scan rate, together with a high specific surface area of 545 m² g^-1. It also exhibited excellent cyclic stability with 95% retention of its initial specific capacitance after 1000 cycles at 5 A g^-1, suggesting its potential as a high performance supercapacitor. Extended π-conjugation and ion conduction inside the micropores throughout the whole polymeric matrix and high BET surface area could be responsible for this high supercapacitor performance in energy storage device. TPDA-1 has been characterized thoroughly by various electrochemical techniques such as cyclic voltammetry, galvanic charge-discharge, and electrochemical impedance spectroscopy. Our experimental results suggested a high potential of this porous polymer in energy storage devices for future generation.

Original language	English
Pages (from-to)	202-209
Number of pages	8
Journal	ACS Sustainable Chemistry and Engineering
Volume	6
Issue number	1
DOIs	https://doi.org/10.1021/acssuschemeng.7b02234
State	Published - Jan 2 2018
Externally published	Yes

Funding

P.B. thanks CSIR, New Delhi, for a senior research fellowship. S.K.D. thanks UGC, New Delhi, for a senior research fellowship. A.B. wishes to thank DST, New Delhi, for instrumental facilities through the DST Unit on Nanoscience.

Funders	Funder number
Council of Scientific and Industrial Research, India
University Grants Committee

Keywords

Electrochemical study
Porous organic polymer
Schiff base condensation
Supercapacitor

Access to Document

10.1021/acssuschemeng.7b02234

Cite this

@article{5dcdeb289ce1467592b4958082be69ce,

title = "A New Porous Polymer for Highly Efficient Capacitive Energy Storage",

abstract = "The new porous polymer TPDA-1 has been synthesized via solvothermal Schiff base condensation reaction between two organic monomers, i.e., 2,4,6-trihydroxyisophthalaldehyde and 1,3,5-tris(4-aminophenyl)triazine. The TPDA-1 material showed a very high specific capacitance of 469.4 F g-1, at 2 mV s-1 scan rate, together with a high specific surface area of 545 m2 g-1. It also exhibited excellent cyclic stability with 95% retention of its initial specific capacitance after 1000 cycles at 5 A g-1, suggesting its potential as a high performance supercapacitor. Extended π-conjugation and ion conduction inside the micropores throughout the whole polymeric matrix and high BET surface area could be responsible for this high supercapacitor performance in energy storage device. TPDA-1 has been characterized thoroughly by various electrochemical techniques such as cyclic voltammetry, galvanic charge-discharge, and electrochemical impedance spectroscopy. Our experimental results suggested a high potential of this porous polymer in energy storage devices for future generation.",

keywords = "Electrochemical study, Porous organic polymer, Schiff base condensation, Supercapacitor",

author = "Piyali Bhanja and Das, {Sabuj K.} and Kousik Bhunia and Debabrata Pradhan and Taku Hayashi and Yuh Hijikata and Stephan Irle and Asim Bhaumik",

note = "Publisher Copyright: {\textcopyright} 2017 American Chemical Society.",

year = "2018",

month = jan,

day = "2",

doi = "10.1021/acssuschemeng.7b02234",

language = "English",

volume = "6",

pages = "202--209",

journal = "ACS Sustainable Chemistry and Engineering",

issn = "2168-0485",

publisher = "American Chemical Society",

number = "1",

}

TY - JOUR

T1 - A New Porous Polymer for Highly Efficient Capacitive Energy Storage

AU - Bhanja, Piyali

AU - Das, Sabuj K.

AU - Bhunia, Kousik

AU - Pradhan, Debabrata

AU - Hayashi, Taku

AU - Hijikata, Yuh

AU - Irle, Stephan

AU - Bhaumik, Asim

PY - 2018/1/2

Y1 - 2018/1/2

N2 - The new porous polymer TPDA-1 has been synthesized via solvothermal Schiff base condensation reaction between two organic monomers, i.e., 2,4,6-trihydroxyisophthalaldehyde and 1,3,5-tris(4-aminophenyl)triazine. The TPDA-1 material showed a very high specific capacitance of 469.4 F g-1, at 2 mV s-1 scan rate, together with a high specific surface area of 545 m2 g-1. It also exhibited excellent cyclic stability with 95% retention of its initial specific capacitance after 1000 cycles at 5 A g-1, suggesting its potential as a high performance supercapacitor. Extended π-conjugation and ion conduction inside the micropores throughout the whole polymeric matrix and high BET surface area could be responsible for this high supercapacitor performance in energy storage device. TPDA-1 has been characterized thoroughly by various electrochemical techniques such as cyclic voltammetry, galvanic charge-discharge, and electrochemical impedance spectroscopy. Our experimental results suggested a high potential of this porous polymer in energy storage devices for future generation.

AB - The new porous polymer TPDA-1 has been synthesized via solvothermal Schiff base condensation reaction between two organic monomers, i.e., 2,4,6-trihydroxyisophthalaldehyde and 1,3,5-tris(4-aminophenyl)triazine. The TPDA-1 material showed a very high specific capacitance of 469.4 F g-1, at 2 mV s-1 scan rate, together with a high specific surface area of 545 m2 g-1. It also exhibited excellent cyclic stability with 95% retention of its initial specific capacitance after 1000 cycles at 5 A g-1, suggesting its potential as a high performance supercapacitor. Extended π-conjugation and ion conduction inside the micropores throughout the whole polymeric matrix and high BET surface area could be responsible for this high supercapacitor performance in energy storage device. TPDA-1 has been characterized thoroughly by various electrochemical techniques such as cyclic voltammetry, galvanic charge-discharge, and electrochemical impedance spectroscopy. Our experimental results suggested a high potential of this porous polymer in energy storage devices for future generation.

KW - Electrochemical study

KW - Porous organic polymer

KW - Schiff base condensation

KW - Supercapacitor

UR - http://www.scopus.com/inward/record.url?scp=85037690309&partnerID=8YFLogxK

U2 - 10.1021/acssuschemeng.7b02234

DO - 10.1021/acssuschemeng.7b02234

M3 - Article

AN - SCOPUS:85037690309

SN - 2168-0485

VL - 6

SP - 202

EP - 209

JO - ACS Sustainable Chemistry and Engineering

JF - ACS Sustainable Chemistry and Engineering

IS - 1

ER -

A New Porous Polymer for Highly Efficient Capacitive Energy Storage

Abstract

Funding

Keywords

Access to Document

Other files and links

Fingerprint

Cite this