Simultaneous glucose sensing and biohydrogen evolution from direct photoelectrocatalytic glucose oxidation on robust Cu2O-TiO2 electrodes

Anitha Devadoss; P. Sudhagar; C. Ravidhas; Ryota Hishinuma; Chiaki Terashima; Kazuya Nakata; Takeshi Kondo; Isao Shitanda; Makoto Yuasa; Akira Fujishima

doi:10.1039/c4cp03262d

Simultaneous glucose sensing and biohydrogen evolution from direct photoelectrocatalytic glucose oxidation on robust Cu₂O-TiO₂ electrodes

Anitha Devadoss, P. Sudhagar^*, C. Ravidhas, Ryota Hishinuma, Chiaki Terashima, Kazuya Nakata, Takeshi Kondo, Isao Shitanda, Makoto Yuasa, Akira Fujishima

^*Corresponding author for this work

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

55 Citations (Scopus)

Abstract

We report simultaneous photoelectrocatalytic (PEC) glucose sensing and biohydrogen generation for the first time from the direct PEC oxidation of glucose at multifunctional and robust Cu₂O-TiO₂ photocatalysts. Striking improvement of 30% in overall H₂ gas evolution (∼122 µmol h^-1 cm^-2) by photoholes assisted glucose oxidation opens a new platform in solar-driven PEC biohydrogen generation.

Original language	English
Pages (from-to)	21237-21242
Number of pages	6
Journal	Physical Chemistry Chemical Physics
Volume	16
Issue number	39
DOIs	https://doi.org/10.1039/c4cp03262d
Publication status	Published - 21 Oct 2014

ASJC Scopus subject areas

General Physics and Astronomy
Physical and Theoretical Chemistry

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Devadoss, A., Sudhagar, P., Ravidhas, C., Hishinuma, R., Terashima, C., Nakata, K., Kondo, T., Shitanda, I., Yuasa, M., & Fujishima, A. (2014). Simultaneous glucose sensing and biohydrogen evolution from direct photoelectrocatalytic glucose oxidation on robust Cu₂O-TiO₂ electrodes. Physical Chemistry Chemical Physics, 16(39), 21237-21242. https://doi.org/10.1039/c4cp03262d

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abstract = "We report simultaneous photoelectrocatalytic (PEC) glucose sensing and biohydrogen generation for the first time from the direct PEC oxidation of glucose at multifunctional and robust Cu2O-TiO2 photocatalysts. Striking improvement of 30% in overall H2 gas evolution (∼122 µmol h-1 cm-2) by photoholes assisted glucose oxidation opens a new platform in solar-driven PEC biohydrogen generation.",

author = "Anitha Devadoss and P. Sudhagar and C. Ravidhas and Ryota Hishinuma and Chiaki Terashima and Kazuya Nakata and Takeshi Kondo and Isao Shitanda and Makoto Yuasa and Akira Fujishima",

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Devadoss, A , Sudhagar, P, Ravidhas, C, Hishinuma, R, Terashima, C, Nakata, K, Kondo, T, Shitanda, I, Yuasa, M & Fujishima, A 2014, 'Simultaneous glucose sensing and biohydrogen evolution from direct photoelectrocatalytic glucose oxidation on robust Cu₂O-TiO₂ electrodes', Physical Chemistry Chemical Physics, vol. 16, no. 39, pp. 21237-21242. https://doi.org/10.1039/c4cp03262d

TY - JOUR

T1 - Simultaneous glucose sensing and biohydrogen evolution from direct photoelectrocatalytic glucose oxidation on robust Cu2O-TiO2 electrodes

AU - Devadoss, Anitha

AU - Sudhagar, P.

AU - Ravidhas, C.

AU - Hishinuma, Ryota

AU - Terashima, Chiaki

AU - Nakata, Kazuya

AU - Kondo, Takeshi

AU - Shitanda, Isao

AU - Yuasa, Makoto

AU - Fujishima, Akira

PY - 2014/10/21

Y1 - 2014/10/21

N2 - We report simultaneous photoelectrocatalytic (PEC) glucose sensing and biohydrogen generation for the first time from the direct PEC oxidation of glucose at multifunctional and robust Cu2O-TiO2 photocatalysts. Striking improvement of 30% in overall H2 gas evolution (∼122 µmol h-1 cm-2) by photoholes assisted glucose oxidation opens a new platform in solar-driven PEC biohydrogen generation.

AB - We report simultaneous photoelectrocatalytic (PEC) glucose sensing and biohydrogen generation for the first time from the direct PEC oxidation of glucose at multifunctional and robust Cu2O-TiO2 photocatalysts. Striking improvement of 30% in overall H2 gas evolution (∼122 µmol h-1 cm-2) by photoholes assisted glucose oxidation opens a new platform in solar-driven PEC biohydrogen generation.

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U2 - 10.1039/c4cp03262d

DO - 10.1039/c4cp03262d

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JO - Physical Chemistry Chemical Physics

JF - Physical Chemistry Chemical Physics

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ER -

Simultaneous glucose sensing and biohydrogen evolution from direct photoelectrocatalytic glucose oxidation on robust Cu₂O-TiO₂ electrodes

Abstract

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