Performance of a printable enzymatic fuel cell: Study on mediated ThL laccase cathode

Saara Tuurala; Maria Smolander; Johanna Uotila; Otto-Ville Kaukoniemi; Harry Boer; Matti Valkiainen; Anu Vaari; Anu Koivula; Peter Jenkins

doi:10.1149/1.3334786

Performance of a printable enzymatic fuel cell: Study on mediated ThL laccase cathode

Saara Tuurala, Maria Smolander, Johanna Uotila, Otto-Ville Kaukoniemi, Harry Boer, Matti Valkiainen, Anu Vaari, Anu Koivula, Peter Jenkins

National University of Ireland

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

5 Citations (Scopus)

Abstract

In this work the performance of a printed ThL laccase biocathode is studied utilizing different electrode substrates, compositions and enzyme activities. The results indicate that the performance of the manufactured biocathode can be optimized by selecting a suitable substrate material and increasing the enzyme and mediator loading. By varying the substrate material app. 40 % increase in the cell performance was achieved. In addition by adding ten times higher amount of enzyme and mediator increased the cell performance app. 20 %.

Original language	English
Pages (from-to)	1-10
Number of pages	10
Journal	ECS Transactions
Volume	25
Issue number	33
DOIs	https://doi.org/10.1149/1.3334786
Publication status	Published - 2010
MoE publication type	A1 Journal article-refereed
Event	216th meeting of The Electrochemical Society - Vienna, Austria Duration: 4 Oct 2009 → 9 Oct 2009

Keywords

biofuel cell
ThL cathode
enzymatic fuel cell

UN SDGs

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

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10.1149/1.3334786

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title = "Performance of a printable enzymatic fuel cell: Study on mediated ThL laccase cathode",

abstract = "In this work the performance of a printed ThL laccase biocathode is studied utilizing different electrode substrates, compositions and enzyme activities. The results indicate that the performance of the manufactured biocathode can be optimized by selecting a suitable substrate material and increasing the enzyme and mediator loading. By varying the substrate material app. 40 % increase in the cell performance was achieved. In addition by adding ten times higher amount of enzyme and mediator increased the cell performance app. 20 %. ",

keywords = "biofuel cell, ThL cathode, enzymatic fuel cell",

author = "Saara Tuurala and Maria Smolander and Johanna Uotila and Otto-Ville Kaukoniemi and Harry Boer and Matti Valkiainen and Anu Vaari and Anu Koivula and Peter Jenkins",

year = "2010",

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language = "English",

volume = "25",

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journal = "ECS Transactions",

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note = "216th meeting of The Electrochemical Society ; Conference date: 04-10-2009 Through 09-10-2009",

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TY - JOUR

T1 - Performance of a printable enzymatic fuel cell

T2 - 216th meeting of The Electrochemical Society

AU - Tuurala, Saara

AU - Smolander, Maria

AU - Uotila, Johanna

AU - Kaukoniemi, Otto-Ville

AU - Boer, Harry

AU - Valkiainen, Matti

AU - Vaari, Anu

AU - Koivula, Anu

AU - Jenkins, Peter

PY - 2010

Y1 - 2010

N2 - In this work the performance of a printed ThL laccase biocathode is studied utilizing different electrode substrates, compositions and enzyme activities. The results indicate that the performance of the manufactured biocathode can be optimized by selecting a suitable substrate material and increasing the enzyme and mediator loading. By varying the substrate material app. 40 % increase in the cell performance was achieved. In addition by adding ten times higher amount of enzyme and mediator increased the cell performance app. 20 %.

AB - In this work the performance of a printed ThL laccase biocathode is studied utilizing different electrode substrates, compositions and enzyme activities. The results indicate that the performance of the manufactured biocathode can be optimized by selecting a suitable substrate material and increasing the enzyme and mediator loading. By varying the substrate material app. 40 % increase in the cell performance was achieved. In addition by adding ten times higher amount of enzyme and mediator increased the cell performance app. 20 %.

KW - biofuel cell

KW - ThL cathode

KW - enzymatic fuel cell

U2 - 10.1149/1.3334786

DO - 10.1149/1.3334786

M3 - Article

SN - 1938-5862

VL - 25

SP - 1

EP - 10

JO - ECS Transactions

JF - ECS Transactions

IS - 33

Y2 - 4 October 2009 through 9 October 2009

ER -

Performance of a printable enzymatic fuel cell: Study on mediated ThL laccase cathode

Abstract

Keywords

UN SDGs

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