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Synthesis of graphene/Cu2O thin film photoelectrode via facile hydrothermal method for photoelectrochemical measurement

The process of carbon dioxide (CO2) reduction by using efficient non-precious-metal catalyst to make the process be economical has brought a comprehensive research in the area. In this study, graphene layer in copper foil was easily synthesized using hydrothermal method at temperature 200°C in 3 h d...

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Main Authors: Rosmahani Mohd Shah,, Rozan Mohamad Yunus,, Mohd Shahbudin Masdar @Mastar,, Lorna Jefferey Minggu,, Wai, Yin Wong, Abdul Amir H. Kadhum,
Format: Article
Language:English
Published: Penerbit Universiti Kebangsaan Malaysia 2019
Online Access:http://journalarticle.ukm.my/13715/1/10%20Rosmahani%20Mohd%20Shah.pdf
http://journalarticle.ukm.my/13715/
http://www.ukm.my/jsm/malay_journals/jilid48bil6_2019/KandunganJilid48Bil6_2019.html
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spelling my-ukm.journal.137152019-11-29T09:02:05Z http://journalarticle.ukm.my/13715/ Synthesis of graphene/Cu2O thin film photoelectrode via facile hydrothermal method for photoelectrochemical measurement Rosmahani Mohd Shah, Rozan Mohamad Yunus, Mohd Shahbudin Masdar @Mastar, Lorna Jefferey Minggu, Wai, Yin Wong Abdul Amir H. Kadhum, The process of carbon dioxide (CO2) reduction by using efficient non-precious-metal catalyst to make the process be economical has brought a comprehensive research in the area. In this study, graphene layer in copper foil was easily synthesized using hydrothermal method at temperature 200°C in 3 h duration. Diffraction peaks in XRD at around 29°, 36°, 42° and 74° in the composites correlate to the (110), (111), (200) and (311) crystalline planes of cubic cuprous oxide (Cu2O), while peak at 27° showed the carbon graphitic peak. Raman confirms the presence of the graphene layer on Cu2O. Photoelectrochemical performance test of Graphene/Cu2O demonstrated that the photoelectrocatalyst showing the photocurrent density 9.6 mA cm-2 at -0.8V vs Ag/AgCl. This study demonstrated a potential of semiconductor-based hybrid electrode for an efficient photoelectrocatalytic of CO2 reduction. Penerbit Universiti Kebangsaan Malaysia 2019-06 Article PeerReviewed application/pdf en http://journalarticle.ukm.my/13715/1/10%20Rosmahani%20Mohd%20Shah.pdf Rosmahani Mohd Shah, and Rozan Mohamad Yunus, and Mohd Shahbudin Masdar @Mastar, and Lorna Jefferey Minggu, and Wai, Yin Wong and Abdul Amir H. Kadhum, (2019) Synthesis of graphene/Cu2O thin film photoelectrode via facile hydrothermal method for photoelectrochemical measurement. Sains Malaysiana, 48 (6). pp. 1233-1238. ISSN 0126-6039 http://www.ukm.my/jsm/malay_journals/jilid48bil6_2019/KandunganJilid48Bil6_2019.html
institution Universiti Kebangsaan Malaysia
building Tun Sri Lanang Library
collection Institutional Repository
continent Asia
country Malaysia
content_provider Universiti Kebangsaan Malaysia
content_source UKM Journal Article Repository
url_provider http://journalarticle.ukm.my/
language English
description The process of carbon dioxide (CO2) reduction by using efficient non-precious-metal catalyst to make the process be economical has brought a comprehensive research in the area. In this study, graphene layer in copper foil was easily synthesized using hydrothermal method at temperature 200°C in 3 h duration. Diffraction peaks in XRD at around 29°, 36°, 42° and 74° in the composites correlate to the (110), (111), (200) and (311) crystalline planes of cubic cuprous oxide (Cu2O), while peak at 27° showed the carbon graphitic peak. Raman confirms the presence of the graphene layer on Cu2O. Photoelectrochemical performance test of Graphene/Cu2O demonstrated that the photoelectrocatalyst showing the photocurrent density 9.6 mA cm-2 at -0.8V vs Ag/AgCl. This study demonstrated a potential of semiconductor-based hybrid electrode for an efficient photoelectrocatalytic of CO2 reduction.
format Article
author Rosmahani Mohd Shah,
Rozan Mohamad Yunus,
Mohd Shahbudin Masdar @Mastar,
Lorna Jefferey Minggu,
Wai, Yin Wong
Abdul Amir H. Kadhum,
spellingShingle Rosmahani Mohd Shah,
Rozan Mohamad Yunus,
Mohd Shahbudin Masdar @Mastar,
Lorna Jefferey Minggu,
Wai, Yin Wong
Abdul Amir H. Kadhum,
Synthesis of graphene/Cu2O thin film photoelectrode via facile hydrothermal method for photoelectrochemical measurement
author_facet Rosmahani Mohd Shah,
Rozan Mohamad Yunus,
Mohd Shahbudin Masdar @Mastar,
Lorna Jefferey Minggu,
Wai, Yin Wong
Abdul Amir H. Kadhum,
author_sort Rosmahani Mohd Shah,
title Synthesis of graphene/Cu2O thin film photoelectrode via facile hydrothermal method for photoelectrochemical measurement
title_short Synthesis of graphene/Cu2O thin film photoelectrode via facile hydrothermal method for photoelectrochemical measurement
title_full Synthesis of graphene/Cu2O thin film photoelectrode via facile hydrothermal method for photoelectrochemical measurement
title_fullStr Synthesis of graphene/Cu2O thin film photoelectrode via facile hydrothermal method for photoelectrochemical measurement
title_full_unstemmed Synthesis of graphene/Cu2O thin film photoelectrode via facile hydrothermal method for photoelectrochemical measurement
title_sort synthesis of graphene/cu2o thin film photoelectrode via facile hydrothermal method for photoelectrochemical measurement
publisher Penerbit Universiti Kebangsaan Malaysia
publishDate 2019
url http://journalarticle.ukm.my/13715/1/10%20Rosmahani%20Mohd%20Shah.pdf
http://journalarticle.ukm.my/13715/
http://www.ukm.my/jsm/malay_journals/jilid48bil6_2019/KandunganJilid48Bil6_2019.html
_version_ 1651868054342074368
score 13.211869

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