Stability of low-dimensional materials as novel supports in electrocatalysis

In recent years, there has been a significant rise in research done to discover various novel support materials in electrocatalysis, with one of the most relevant applications being fuel cells. Promising support materials are low-dimensional carbon-based materials such as; two-dimensional (2D) graph...

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Main Author: Nurul Hany Binte Mohammed Roslie
Other Authors: Lam Yeng Ming
Format: Final Year Project
Language:English
Published: Nanyang Technological University 2023
Subjects:
Online Access:https://hdl.handle.net/10356/165775
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Institution: Nanyang Technological University
Language: English
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spelling sg-ntu-dr.10356-1657752023-04-15T16:46:14Z Stability of low-dimensional materials as novel supports in electrocatalysis Nurul Hany Binte Mohammed Roslie Lam Yeng Ming School of Materials Science and Engineering YMLam@ntu.edu.sg Engineering::Materials In recent years, there has been a significant rise in research done to discover various novel support materials in electrocatalysis, with one of the most relevant applications being fuel cells. Promising support materials are low-dimensional carbon-based materials such as; two-dimensional (2D) graphene, and one-dimensional (1D) carbon nanotubes (CNTs). These materials are deemed promising due to their excellent properties in conductivity and electrochemical stability. Despite this, there is still a lack of understanding of how stable such materials are in realistic reaction conditions and there is little clarity on the dynamic processes that occur which bring about their exceptional electrochemical properties. In this project, 2D graphene, N-doped graphene and 1D carbon nanotubes were investigated to observe in real-time, the dynamic processes and response with the use of in situ liquid cell transmission electron microscopy (TEM) and scanning electron microscopy (SEM). The findings from this project aim to qualitatively provide a baseline understanding of the stability of low-dimensional materials through in situ electrochemical reactions and visual analysis, ultimately showing that it can be a viable alternative for support materials in electrocatalysis. Bachelor of Engineering (Materials Engineering) 2023-04-11T08:38:01Z 2023-04-11T08:38:01Z 2023 Final Year Project (FYP) Nurul Hany Binte Mohammed Roslie (2023). Stability of low-dimensional materials as novel supports in electrocatalysis. Final Year Project (FYP), Nanyang Technological University, Singapore. https://hdl.handle.net/10356/165775 https://hdl.handle.net/10356/165775 en application/pdf Nanyang Technological University
institution Nanyang Technological University
building NTU Library
continent Asia
country Singapore
Singapore
content_provider NTU Library
collection DR-NTU
language English
topic Engineering::Materials
spellingShingle Engineering::Materials
Nurul Hany Binte Mohammed Roslie
Stability of low-dimensional materials as novel supports in electrocatalysis
description In recent years, there has been a significant rise in research done to discover various novel support materials in electrocatalysis, with one of the most relevant applications being fuel cells. Promising support materials are low-dimensional carbon-based materials such as; two-dimensional (2D) graphene, and one-dimensional (1D) carbon nanotubes (CNTs). These materials are deemed promising due to their excellent properties in conductivity and electrochemical stability. Despite this, there is still a lack of understanding of how stable such materials are in realistic reaction conditions and there is little clarity on the dynamic processes that occur which bring about their exceptional electrochemical properties. In this project, 2D graphene, N-doped graphene and 1D carbon nanotubes were investigated to observe in real-time, the dynamic processes and response with the use of in situ liquid cell transmission electron microscopy (TEM) and scanning electron microscopy (SEM). The findings from this project aim to qualitatively provide a baseline understanding of the stability of low-dimensional materials through in situ electrochemical reactions and visual analysis, ultimately showing that it can be a viable alternative for support materials in electrocatalysis.
author2 Lam Yeng Ming
author_facet Lam Yeng Ming
Nurul Hany Binte Mohammed Roslie
format Final Year Project
author Nurul Hany Binte Mohammed Roslie
author_sort Nurul Hany Binte Mohammed Roslie
title Stability of low-dimensional materials as novel supports in electrocatalysis
title_short Stability of low-dimensional materials as novel supports in electrocatalysis
title_full Stability of low-dimensional materials as novel supports in electrocatalysis
title_fullStr Stability of low-dimensional materials as novel supports in electrocatalysis
title_full_unstemmed Stability of low-dimensional materials as novel supports in electrocatalysis
title_sort stability of low-dimensional materials as novel supports in electrocatalysis
publisher Nanyang Technological University
publishDate 2023
url https://hdl.handle.net/10356/165775
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