Naoto Hirose
Current Organizations / Institutes
The organizations/institutes from the scholar's latest article
Research Subjects
Research Interests
Naoto Hirose has a total of 4 co-authors. Here are the top co-authors by number of shared publications:
- Hitomi Ohara
Department of Biobased Materials Science, Kyoto Institute of Technology, Kyoto, Japan
1 shared publication - Iori Kazama
Department of Biobased Materials Science, Kyoto Institute of Technology, Kyoto, Japan
1 shared publication - Tomonari Tanaka
Kyoto Institute of Technology, Department of Biobased Materials Science, Graduate School of Science and Technology
1 shared publication - Yuji Aso
Department of Biobased Materials Science, Kyoto Institute of Technology, Kyoto, Japan
1 shared publication
Latest Publications
- 3 October 2023
- Published by Springer Nature in Biotechnology Letters
- Vol. 45 (11-12) , 1467-1476
Cellulose-fueled microbial fuel cells equipped with a bipolar membrane using hydrogen phosphate as the final electron acceptor
Objectives A bipolar membrane microbial fuel cell (bMFC) is used to generate electricity using cellulose in phosphate buffer solution as fuel, and the mechanism of electricity generation is elucidated from five reference experiments. Results The bMFC was operated for 20 days using cellulose as fuel and Cellulomonas fimi. In the first reference experiment, no microorganism was used. In the second experiment, a cation-exchange membrane was used instead of a bipolar membrane. In the third experiment, the bipolar membrane was used in the opposite orientation as in the main experiment. In the fourth experiment, D2O was used instead of H2O in the cathode chamber. In the final experiment, the tris-maleate buffer was used instead of a phosphate buffer. Sufficient power generation did not occur in either reference experiment. Conclusions The bMFC continuously generated electricity for 20 days, and elucidated H+ and OH− react in bipolar membrane, where the counter cation of dihydrogen phosphate served as the final electron acceptor.
- 3 October 2023
- Published by Springer Nature in Biotechnology Letters
- Vol. 45 (11-12) , 1467-1476
Cellulose-fueled microbial fuel cells equipped with a bipolar membrane using hydrogen phosphate as the final electron acceptor
Objectives A bipolar membrane microbial fuel cell (bMFC) is used to generate electricity using cellulose in phosphate buffer solution as fuel, and the mechanism of electricity generation is elucidated from five reference experiments. Results The bMFC was operated for 20 days using cellulose as fuel and Cellulomonas fimi. In the first reference experiment, no microorganism was used. In the second experiment, a cation-exchange membrane was used instead of a bipolar membrane. In the third experiment, the bipolar membrane was used in the opposite orientation as in the main experiment. In the fourth experiment, D2O was used instead of H2O in the cathode chamber. In the final experiment, the tris-maleate buffer was used instead of a phosphate buffer. Sufficient power generation did not occur in either reference experiment. Conclusions The bMFC continuously generated electricity for 20 days, and elucidated H+ and OH− react in bipolar membrane, where the counter cation of dihydrogen phosphate served as the final electron acceptor.