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Issue 52, 2020
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C-14 powered dye-sensitized betavoltaic cells

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Abstract

A dye-sensitized betavoltaic cell is developed for the first time, which utilizes radioisotopic carbon, composed of nano-sized quantum dots, and ruthenium-based dye sensitized TiO2 as electrodes. In this cell, emitted beta radiations are absorbed by the dye rather than TiO2, which resulted in enhanced performance compared to the pristine betavoltaic cell.

Graphical abstract: C-14 powered dye-sensitized betavoltaic cells

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Article information


Submitted
19 Mar 2020
Accepted
25 May 2020
First published
26 May 2020

Chem. Commun., 2020,56, 7080-7083
Article type
Communication

C-14 powered dye-sensitized betavoltaic cells

Y. Hwang, Y. H. Park, H. S. Kim, D. H. Kim, S. Ali, S. Sorcar, M. C. Flores, M. R. Hoffmann and S. In, Chem. Commun., 2020, 56, 7080
DOI: 10.1039/D0CC02046J

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