Ultrafast growth of nanocrystalline graphene films by quenching and grain-size-dependent strength and bandgap opening

Nano-crystallization is essential to tune different properties of materials. Here, the authors report a synthesis strategy that involves quenching of a hot metal foil for few seconds in liquid carbon source to form graphene films of 3.6 nm grain size, showing mechanical strength of 101 GPa and semic...

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Autores principales:	Tong Zhao, Chuan Xu, Wei Ma, Zhibo Liu, Tianya Zhou, Zhen Liu, Shun Feng, Mengjian Zhu, Ning Kang, Dong-Ming Sun, Hui-Ming Cheng, Wencai Ren
Formato:	article
Lenguaje:	EN
Publicado:	Nature Portfolio 2019
Materias:	Science Q
Acceso en línea:	https://doaj.org/article/14fe60ca39df4abe9ca3ee5575d6cad6
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spelling	oai:doaj.org-article:14fe60ca39df4abe9ca3ee5575d6cad62021-12-02T15:35:56ZUltrafast growth of nanocrystalline graphene films by quenching and grain-size-dependent strength and bandgap opening10.1038/s41467-019-12662-z2041-1723https://doaj.org/article/14fe60ca39df4abe9ca3ee5575d6cad62019-10-01T00:00:00Zhttps://doi.org/10.1038/s41467-019-12662-zhttps://doaj.org/toc/2041-1723Nano-crystallization is essential to tune different properties of materials. Here, the authors report a synthesis strategy that involves quenching of a hot metal foil for few seconds in liquid carbon source to form graphene films of 3.6 nm grain size, showing mechanical strength of 101 GPa and semiconducting behaviour.Tong ZhaoChuan XuWei MaZhibo LiuTianya ZhouZhen LiuShun FengMengjian ZhuNing KangDong-Ming SunHui-Ming ChengWencai RenNature PortfolioarticleScienceQENNature Communications, Vol 10, Iss 1, Pp 1-10 (2019)
institution	DOAJ
collection	DOAJ
language	EN
topic	Science Q
spellingShingle	Science Q Tong Zhao Chuan Xu Wei Ma Zhibo Liu Tianya Zhou Zhen Liu Shun Feng Mengjian Zhu Ning Kang Dong-Ming Sun Hui-Ming Cheng Wencai Ren Ultrafast growth of nanocrystalline graphene films by quenching and grain-size-dependent strength and bandgap opening
description	Nano-crystallization is essential to tune different properties of materials. Here, the authors report a synthesis strategy that involves quenching of a hot metal foil for few seconds in liquid carbon source to form graphene films of 3.6 nm grain size, showing mechanical strength of 101 GPa and semiconducting behaviour.
format	article
author	Tong Zhao Chuan Xu Wei Ma Zhibo Liu Tianya Zhou Zhen Liu Shun Feng Mengjian Zhu Ning Kang Dong-Ming Sun Hui-Ming Cheng Wencai Ren
author_facet	Tong Zhao Chuan Xu Wei Ma Zhibo Liu Tianya Zhou Zhen Liu Shun Feng Mengjian Zhu Ning Kang Dong-Ming Sun Hui-Ming Cheng Wencai Ren
author_sort	Tong Zhao
title	Ultrafast growth of nanocrystalline graphene films by quenching and grain-size-dependent strength and bandgap opening
title_short	Ultrafast growth of nanocrystalline graphene films by quenching and grain-size-dependent strength and bandgap opening
title_full	Ultrafast growth of nanocrystalline graphene films by quenching and grain-size-dependent strength and bandgap opening
title_fullStr	Ultrafast growth of nanocrystalline graphene films by quenching and grain-size-dependent strength and bandgap opening
title_full_unstemmed	Ultrafast growth of nanocrystalline graphene films by quenching and grain-size-dependent strength and bandgap opening
title_sort	ultrafast growth of nanocrystalline graphene films by quenching and grain-size-dependent strength and bandgap opening
publisher	Nature Portfolio
publishDate	2019
url	https://doaj.org/article/14fe60ca39df4abe9ca3ee5575d6cad6
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Ultrafast growth of nanocrystalline graphene films by quenching and grain-size-dependent strength and bandgap opening

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