Enhanced photocurrent properties of Dye/Au-loaded TiO<inf>2</inf>films by grating-coupled surface plasmon excitation

Enhanced photocurrent properties of Dye/Au-loaded TiO<inf>2</inf>films by grating-coupled surface plasmon excitation

We report enhanced photocurrent properties of dye/Auloaded titanium dioxide (TiO 2 ) films on Au gratings. Au-loaded TiO 2 nanopowders were first synthesized by a modified sol-gel method and then prepared by the impregnation method. We also fabricated dye-sensitized solar cells, which were composed...

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Main Authors: Hathaithip Ninsonti, Weerasak Chomkitichai, Akira Baba, Wiyong Kangwansupamonkon, Sukon Phanichphant, Kazunari Shinbo, Keizo Kato, Futao Kaneko
Format: Journal
Published: 2018
Online Access:https://www.scopus.com/inward/record.uri?partnerID=HzOxMe3b&scp=84875582342&origin=inward
http://cmuir.cmu.ac.th/jspui/handle/6653943832/48301
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Institution: Chiang Mai University
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spelling th-cmuir.6653943832-483012018-04-25T08:50:17Z Enhanced photocurrent properties of Dye/Au-loaded TiO<inf>2</inf>films by grating-coupled surface plasmon excitation Hathaithip Ninsonti Weerasak Chomkitichai Akira Baba Wiyong Kangwansupamonkon Sukon Phanichphant Kazunari Shinbo Keizo Kato Futao Kaneko We report enhanced photocurrent properties of dye/Auloaded titanium dioxide (TiO 2 ) films on Au gratings. Au-loaded TiO 2 nanopowders were first synthesized by a modified sol-gel method and then prepared by the impregnation method. We also fabricated dye-sensitized solar cells, which were composed of Au grating/Au-TiO 2 /TMPyP-SCC LbL (20 bilayers)/ electrolyte/ITO substrates. Short-circuit photo-current measurements showed that Au-loaded TiO 2 with grating-coupled surface plasmon excitation can enhance the short-circuit photocurrentof the fabricated cells. Copyright © 2013 The Institute of Electronics, Information and Communication Engineers. 2018-04-25T08:50:17Z 2018-04-25T08:50:17Z 2013-01-01 Journal 17451353 09168524 2-s2.0-84875582342 10.1587/transele.E96.C.385 https://www.scopus.com/inward/record.uri?partnerID=HzOxMe3b&scp=84875582342&origin=inward http://cmuir.cmu.ac.th/jspui/handle/6653943832/48301
institution Chiang Mai University
building Chiang Mai University Library
country Thailand
collection CMU Intellectual Repository
description We report enhanced photocurrent properties of dye/Auloaded titanium dioxide (TiO 2 ) films on Au gratings. Au-loaded TiO 2 nanopowders were first synthesized by a modified sol-gel method and then prepared by the impregnation method. We also fabricated dye-sensitized solar cells, which were composed of Au grating/Au-TiO 2 /TMPyP-SCC LbL (20 bilayers)/ electrolyte/ITO substrates. Short-circuit photo-current measurements showed that Au-loaded TiO 2 with grating-coupled surface plasmon excitation can enhance the short-circuit photocurrentof the fabricated cells. Copyright © 2013 The Institute of Electronics, Information and Communication Engineers.
format Journal
author Hathaithip Ninsonti
Weerasak Chomkitichai
Akira Baba
Wiyong Kangwansupamonkon
Sukon Phanichphant
Kazunari Shinbo
Keizo Kato
Futao Kaneko
spellingShingle Hathaithip Ninsonti
Weerasak Chomkitichai
Akira Baba
Wiyong Kangwansupamonkon
Sukon Phanichphant
Kazunari Shinbo
Keizo Kato
Futao Kaneko
Enhanced photocurrent properties of Dye/Au-loaded TiO<inf>2</inf>films by grating-coupled surface plasmon excitation
author_facet Hathaithip Ninsonti
Weerasak Chomkitichai
Akira Baba
Wiyong Kangwansupamonkon
Sukon Phanichphant
Kazunari Shinbo
Keizo Kato
Futao Kaneko
author_sort Hathaithip Ninsonti
title Enhanced photocurrent properties of Dye/Au-loaded TiO<inf>2</inf>films by grating-coupled surface plasmon excitation
title_short Enhanced photocurrent properties of Dye/Au-loaded TiO<inf>2</inf>films by grating-coupled surface plasmon excitation
title_full Enhanced photocurrent properties of Dye/Au-loaded TiO<inf>2</inf>films by grating-coupled surface plasmon excitation
title_fullStr Enhanced photocurrent properties of Dye/Au-loaded TiO<inf>2</inf>films by grating-coupled surface plasmon excitation
title_full_unstemmed Enhanced photocurrent properties of Dye/Au-loaded TiO<inf>2</inf>films by grating-coupled surface plasmon excitation
title_sort enhanced photocurrent properties of dye/au-loaded tio<inf>2</inf>films by grating-coupled surface plasmon excitation
publishDate 2018
url https://www.scopus.com/inward/record.uri?partnerID=HzOxMe3b&scp=84875582342&origin=inward
http://cmuir.cmu.ac.th/jspui/handle/6653943832/48301
_version_ 1681423224010702848

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