Poly L-Dopa/poly(ethylenedioxythiophene) as a novel mussel-inspired electroactive binder for environmentally friendly hybrid supercapacitors

Elham HEYDARIPOUR; Mohammad Reza NATEGHI; Mohammad Hossein MOSSLEMIN

Makale detayları

Poly L-Dopa/poly(ethylenedioxythiophene) as a novel mussel-inspired electroactive binder for environmentally friendly hybrid supercapacitors

Yazarlar:

Elham HEYDARIPOUR | Mohammad Reza NATEGHI | Mohammad Hossein MOSSLEMIN

Yayıncı:

TUBITAK

Ana Başlıklar:

Uygulamalı fizik

Dergi:

Turkish Journal of Chemistry 2018 Vol.42 Issue 5, pp.1238-1250

Belge Tipi:

Makale

Yayın Tarihi:

10/2018

Belge Dili:

İngilizce

Document ID (Org No.):

2000725980

Sıklık:

İki Aylık

eISSN:

1303-6130

pISSN:

1300-0527

Özet:

 


                        3,4-Dihydroxy-L-phenylalanine and ethylenedioxythiophene 
were chemically copolymerized via an oxidative process in aqueous solution. 
The copolymer was used as a novel mussel-inspired electroactive binder in 
conjunction with a nickel-based metal organic frame work for fabrication of 
environmentally friendly supercapacitors. The binder, in addition to the 
sticking effect, contributes to electric charge storing via the redox 
process of catechol moieties of poly(3,4-dihydroxy-L-phenylalanine) and also 
the formation of a high charge-storing double layer due to the presence of 
poly(ethylenedioxythiophene). Cyclic voltammetry, charge/discharge 
measurements, and electrochemical impedance spectrometry showed that the 
hybrid supercapacitors based on Ni-benzidine MOF with the new electroactive 
binder exhibit very high specific capacitance (770 F g−1    −  1   −1−1^{-1} at 1 A/g) and 
remarkable capacitance retention of more than 94% after 1000 cycles and 
86% after 5000 cycles at high current density of 5 A g−1    −  1   −1−1^{-1}.

                    

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Makale detayları

Poly L-Dopa/poly(ethylenedioxythiophene) as a novel mussel-inspired electroactive binder for environmentally friendly hybrid supercapacitors

Yazarlar: Elham HEYDARIPOUR | Mohammad Reza NATEGHI | Mohammad Hossein MOSSLEMIN

Yayıncı: TUBITAK

Ana Başlıklar: Uygulamalı fizik

Dergi: Turkish Journal of Chemistry 2018 Vol.42 Issue 5, pp.1238-1250

Belge Tipi: Makale

Yayın Tarihi: 10/2018

Belge Dili: İngilizce

Document ID (Org No.): 2000725980

Sıklık: İki Aylık

eISSN: 1303-6130

pISSN: 1300-0527

Sayı

Yazarlar:

Elham HEYDARIPOUR | Mohammad Reza NATEGHI | Mohammad Hossein MOSSLEMIN

Yayıncı:

TUBITAK

Ana Başlıklar:

Uygulamalı fizik

Dergi:

Turkish Journal of Chemistry 2018 Vol.42 Issue 5, pp.1238-1250

Belge Tipi:

Makale

Yayın Tarihi:

10/2018

Belge Dili:

İngilizce

Document ID (Org No.):

2000725980

Sıklık:

İki Aylık

eISSN:

1303-6130

pISSN:

1300-0527