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C-14 powered dye-sensitized betavoltaic cells

Title
C-14 powered dye-sensitized betavoltaic cells
Authors
Hwang, YunjuPark, Young HoKim, Hong SooKim, Dae HeeAli, ShahzadSorcar, SauravFlores, Monica ClaireHoffmann, Michael R.In, Su-Il
DGIST Authors
In, Su-Il
Issue Date
2020-07
Citation
Chemical Communications, 56(52), 7080-7083
Type
Article
Article Type
Article
Keywords
ORGANIC SOLAR-CELLSENERGYEFFICIENCYARRAYS
ISSN
1359-7345
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.
URI
http://hdl.handle.net/20.500.11750/12090
DOI
10.1039/d0cc02046j
Publisher
Royal Society of Chemistry
Related Researcher
  • Author In, Su-Il Green and Renewable Energy for Endless Nature(GREEN) Lab
  • Research Interests CO2 conversion to hydrocarbon fuels; Water splitting for hydrogen generation; Quantum dot devices; Dye sensitized solar cells; Environmental remediation; Synthesis of functional nanomaterials; CO2 연료전환; 수소생산을 위한 광전기화학적 물분해; 양자점 태양전지; 염료감응 태양전지; 공해물질 저감연구; 기능성 나노소재 개발
Files:
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Collection:
Department of Energy Science and EngineeringGreen and Renewable Energy for Endless Nature(GREEN) Lab1. Journal Articles


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