Photoelectrochemical properties of full composition InxGa1-xN/Si photoanodes

Aseev, Pavel and Gacevic, Zarko and Calleja Pardo, Enrique and Seger, Brian and Vesborg, Peter C. K. and Chorkendorff, Ib (2016). Photoelectrochemical properties of full composition InxGa1-xN/Si photoanodes. In: "21st International Conference on Photochemical Conversion and Storage of Solar Energy (IPS-21)", 25/07/2016 - 29/07/2016, St. Petersburg, Russia. p. 161.

Description

Title: Photoelectrochemical properties of full composition InxGa1-xN/Si photoanodes
Author/s:
  • Aseev, Pavel
  • Gacevic, Zarko
  • Calleja Pardo, Enrique
  • Seger, Brian
  • Vesborg, Peter C. K.
  • Chorkendorff, Ib
Item Type: Presentation at Congress or Conference (Poster)
Event Title: 21st International Conference on Photochemical Conversion and Storage of Solar Energy (IPS-21)
Event Dates: 25/07/2016 - 29/07/2016
Event Location: St. Petersburg, Russia
Title of Book: 21st International Conference on Photochemical Conversion and Storage of Solar Energy (IPS-21)
Date: 2016
Subjects:
Faculty: Instituto de Sistemas Optoelectrónicos y Microtecnología (ISOM) (UPM)
Department: Otro
Creative Commons Licenses: Recognition - No derivative works - Non commercial

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Abstract

Recently InxGa1-xN (x=0-1) thin films and nanostructures have attracted considerable interest in the field of solar assisted water splitting. As a standalone photoelectrode it is very appealing due to its direct, tunable bandgap covering nearly the entire solar spectrum (Fig. 1a), high absorption coefficient and mobility, along with near-perfect band-edge potentials. Moreover, because of the special bands alignment it can be grown on p-Si photocathode and exhibit vertical conductivity without complex tunnel junction. These facts open a possibility to achieve high efficiency, relatively cheap InGaN/Si-based two-photon tandem devices for water splitting-

More information

Item ID: 46173
DC Identifier: http://oa.upm.es/46173/
OAI Identifier: oai:oa.upm.es:46173
Deposited by: Memoria Investigacion
Deposited on: 12 Sep 2017 16:52
Last Modified: 12 Sep 2017 16:52
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