Silicon as a ubiquitous contaminant in graphene derivatives with significant impact on device performance

Silicon-based contaminants are ubiquitous in natural graphite, and they are thus expected to be present in exfoliated graphene. Here, the authors show that such impurities play a non-negligible role in graphene-based devices, and use high-purity parent graphite to boost the performance of graphene s...

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Autores principales:	Rouhollah Jalili, Dorna Esrafilzadeh, Seyed Hamed Aboutalebi, Ylias M. Sabri, Ahmad E. Kandjani, Suresh K. Bhargava, Enrico Della Gaspera, Thomas R. Gengenbach, Ashley Walker, Yunfeng Chao, Caiyun Wang, Hossein Alimadadi, David R. G. Mitchell, David L. Officer, Douglas R. MacFarlane, Gordon G. Wallace
Formato:	article
Lenguaje:	EN
Publicado:	Nature Portfolio 2018
Materias:	Science Q
Acceso en línea:	https://doaj.org/article/1105a779b91243f99c4d1c117bf9e4f9
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spelling	oai:doaj.org-article:1105a779b91243f99c4d1c117bf9e4f92021-12-02T14:40:44ZSilicon as a ubiquitous contaminant in graphene derivatives with significant impact on device performance10.1038/s41467-018-07396-32041-1723https://doaj.org/article/1105a779b91243f99c4d1c117bf9e4f92018-11-01T00:00:00Zhttps://doi.org/10.1038/s41467-018-07396-3https://doaj.org/toc/2041-1723Silicon-based contaminants are ubiquitous in natural graphite, and they are thus expected to be present in exfoliated graphene. Here, the authors show that such impurities play a non-negligible role in graphene-based devices, and use high-purity parent graphite to boost the performance of graphene sensors and supercapacitor microelectrodes.Rouhollah JaliliDorna EsrafilzadehSeyed Hamed AboutalebiYlias M. SabriAhmad E. KandjaniSuresh K. BhargavaEnrico Della GasperaThomas R. GengenbachAshley WalkerYunfeng ChaoCaiyun WangHossein AlimadadiDavid R. G. MitchellDavid L. OfficerDouglas R. MacFarlaneGordon G. WallaceNature PortfolioarticleScienceQENNature Communications, Vol 9, Iss 1, Pp 1-13 (2018)
institution	DOAJ
collection	DOAJ
language	EN
topic	Science Q
spellingShingle	Science Q Rouhollah Jalili Dorna Esrafilzadeh Seyed Hamed Aboutalebi Ylias M. Sabri Ahmad E. Kandjani Suresh K. Bhargava Enrico Della Gaspera Thomas R. Gengenbach Ashley Walker Yunfeng Chao Caiyun Wang Hossein Alimadadi David R. G. Mitchell David L. Officer Douglas R. MacFarlane Gordon G. Wallace Silicon as a ubiquitous contaminant in graphene derivatives with significant impact on device performance
description	Silicon-based contaminants are ubiquitous in natural graphite, and they are thus expected to be present in exfoliated graphene. Here, the authors show that such impurities play a non-negligible role in graphene-based devices, and use high-purity parent graphite to boost the performance of graphene sensors and supercapacitor microelectrodes.
format	article
author	Rouhollah Jalili Dorna Esrafilzadeh Seyed Hamed Aboutalebi Ylias M. Sabri Ahmad E. Kandjani Suresh K. Bhargava Enrico Della Gaspera Thomas R. Gengenbach Ashley Walker Yunfeng Chao Caiyun Wang Hossein Alimadadi David R. G. Mitchell David L. Officer Douglas R. MacFarlane Gordon G. Wallace
author_facet	Rouhollah Jalili Dorna Esrafilzadeh Seyed Hamed Aboutalebi Ylias M. Sabri Ahmad E. Kandjani Suresh K. Bhargava Enrico Della Gaspera Thomas R. Gengenbach Ashley Walker Yunfeng Chao Caiyun Wang Hossein Alimadadi David R. G. Mitchell David L. Officer Douglas R. MacFarlane Gordon G. Wallace
author_sort	Rouhollah Jalili
title	Silicon as a ubiquitous contaminant in graphene derivatives with significant impact on device performance
title_short	Silicon as a ubiquitous contaminant in graphene derivatives with significant impact on device performance
title_full	Silicon as a ubiquitous contaminant in graphene derivatives with significant impact on device performance
title_fullStr	Silicon as a ubiquitous contaminant in graphene derivatives with significant impact on device performance
title_full_unstemmed	Silicon as a ubiquitous contaminant in graphene derivatives with significant impact on device performance
title_sort	silicon as a ubiquitous contaminant in graphene derivatives with significant impact on device performance
publisher	Nature Portfolio
publishDate	2018
url	https://doaj.org/article/1105a779b91243f99c4d1c117bf9e4f9
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Silicon as a ubiquitous contaminant in graphene derivatives with significant impact on device performance

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