The original paper is in English. Non-English content has been machine-translated and may contain typographical errors or mistranslations. ex. Some numerals are expressed as "XNUMX".
Copyrights notice
The original paper is in English. Non-English content has been machine-translated and may contain typographical errors or mistranslations. Copyrights notice
Dans cette étude, deux méthodes de modification utilisant un tissu en fibre de carbone enduit de graphène (GCFC) comme électrode et l'acide 2,2'-azino-bis (acide 3-éthylbenzothiazoline-6-sulfonique (ABTS) comme médiateur) ont été utilisées pour évaluer performances cathodiques. l'enzyme bilirubine oxydase (BOD). Grâce à la mise en œuvre d'une cathode modifiée par ABTS dans l'AAEBFC, un rendement de 721 μW/cm.2 a été obtenu à 0.189 V. Lorsque l'épaisseur du gel a été modifiée, une production de 1200 XNUMX μW/cm2 a été obtenu à 0.17 V. À notre connaissance, il s’agit actuellement du rendement le plus élevé signalé pour un AAEBFC alimenté à l’acide ascorbique.
Tatsuki OGINO
Nihon University
Kenta KUROISHI
Nihon University
Satomitsu IMAI
Nihon University
The copyright of the original papers published on this site belongs to IEICE. Unauthorized use of the original or translated papers is prohibited. See IEICE Provisions on Copyright for details.
Copier
Tatsuki OGINO, Kenta KUROISHI, Satomitsu IMAI, "Ascorbic-Acid Biofuel Cell with Graphene-Coated Carbon Fiber Woven Fabric and ABTS as an Electron Transfer Mediator" in IEICE TRANSACTIONS on Electronics,
vol. E104-C, no. 6, pp. 202-205, June 2021, doi: 10.1587/transele.2020OMS0005.
Abstract: In this study, two modification methods that employ graphene-coated carbon fiber woven fabric (GCFC) as an electrode and 2,2'-azino-bis (3-ethylbenzothiazoline-6-sulfonic acid (ABTS) as a mediator were used to evaluate cathode performance. In addition, a prototype of an atmosphere-exposed ascorbic-acid enzyme biofuel cell (AAEBFC) consisting of an improved GCFC cathode and ABTS was evaluated. No modification was made in the anode region, and only the cathode region was coated with the enzyme of bilirubin oxidase (BOD). As a result of implementing an ABTS-modified cathode in the AAEBFC, an output of 721μW/cm2 was obtained at 0.189V. When the gel thickness was changed, an output of 1200μW/cm2 was obtained at 0.17V. To the best of our knowledge, this is currently the highest reported output for an AAEBFC fueled by ascorbic acid.
URL: https://global.ieice.org/en_transactions/electronics/10.1587/transele.2020OMS0005/_p
Copier
@ARTICLE{e104-c_6_202,
author={Tatsuki OGINO, Kenta KUROISHI, Satomitsu IMAI, },
journal={IEICE TRANSACTIONS on Electronics},
title={Ascorbic-Acid Biofuel Cell with Graphene-Coated Carbon Fiber Woven Fabric and ABTS as an Electron Transfer Mediator},
year={2021},
volume={E104-C},
number={6},
pages={202-205},
abstract={In this study, two modification methods that employ graphene-coated carbon fiber woven fabric (GCFC) as an electrode and 2,2'-azino-bis (3-ethylbenzothiazoline-6-sulfonic acid (ABTS) as a mediator were used to evaluate cathode performance. In addition, a prototype of an atmosphere-exposed ascorbic-acid enzyme biofuel cell (AAEBFC) consisting of an improved GCFC cathode and ABTS was evaluated. No modification was made in the anode region, and only the cathode region was coated with the enzyme of bilirubin oxidase (BOD). As a result of implementing an ABTS-modified cathode in the AAEBFC, an output of 721μW/cm2 was obtained at 0.189V. When the gel thickness was changed, an output of 1200μW/cm2 was obtained at 0.17V. To the best of our knowledge, this is currently the highest reported output for an AAEBFC fueled by ascorbic acid.},
keywords={},
doi={10.1587/transele.2020OMS0005},
ISSN={1745-1353},
month={June},}
Copier
TY - JOUR
TI - Ascorbic-Acid Biofuel Cell with Graphene-Coated Carbon Fiber Woven Fabric and ABTS as an Electron Transfer Mediator
T2 - IEICE TRANSACTIONS on Electronics
SP - 202
EP - 205
AU - Tatsuki OGINO
AU - Kenta KUROISHI
AU - Satomitsu IMAI
PY - 2021
DO - 10.1587/transele.2020OMS0005
JO - IEICE TRANSACTIONS on Electronics
SN - 1745-1353
VL - E104-C
IS - 6
JA - IEICE TRANSACTIONS on Electronics
Y1 - June 2021
AB - In this study, two modification methods that employ graphene-coated carbon fiber woven fabric (GCFC) as an electrode and 2,2'-azino-bis (3-ethylbenzothiazoline-6-sulfonic acid (ABTS) as a mediator were used to evaluate cathode performance. In addition, a prototype of an atmosphere-exposed ascorbic-acid enzyme biofuel cell (AAEBFC) consisting of an improved GCFC cathode and ABTS was evaluated. No modification was made in the anode region, and only the cathode region was coated with the enzyme of bilirubin oxidase (BOD). As a result of implementing an ABTS-modified cathode in the AAEBFC, an output of 721μW/cm2 was obtained at 0.189V. When the gel thickness was changed, an output of 1200μW/cm2 was obtained at 0.17V. To the best of our knowledge, this is currently the highest reported output for an AAEBFC fueled by ascorbic acid.
ER -