Si Wire Supported MnO2/Al/Fluorocarbon 3D Core/Shell Nanoenergetic Arrays with Long-Term Storage Stability

Abstract Three-dimensional MnO2/Al/fluorocarbon core/shell nanoenergetic arrays are prepared on silicon substrate that is with silicon wires on top. Silicon wires are first prepared as the scaffolds by maskless deep reactive ion etching of silicon wafer, which is followed by the hydrothermal growth...

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Autores principales:	Ying Zhu, Xiang Zhou, Chun Wu, Hua Cheng, Zhouguang Lu, Kaili Zhang
Formato:	article
Lenguaje:	EN
Publicado:	Nature Portfolio 2017
Materias:	Medicine R Science Q
Acceso en línea:	https://doaj.org/article/cf1f13599d0d4fa3b3f7fc5781b92c28
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spelling	oai:doaj.org-article:cf1f13599d0d4fa3b3f7fc5781b92c282021-12-02T15:06:13ZSi Wire Supported MnO2/Al/Fluorocarbon 3D Core/Shell Nanoenergetic Arrays with Long-Term Storage Stability10.1038/s41598-017-07148-12045-2322https://doaj.org/article/cf1f13599d0d4fa3b3f7fc5781b92c282017-07-01T00:00:00Zhttps://doi.org/10.1038/s41598-017-07148-1https://doaj.org/toc/2045-2322Abstract Three-dimensional MnO2/Al/fluorocarbon core/shell nanoenergetic arrays are prepared on silicon substrate that is with silicon wires on top. Silicon wires are first prepared as the scaffolds by maskless deep reactive ion etching of silicon wafer, which is followed by the hydrothermal growth of MnO2. Al and fluorocarbon are then deposited sequentially around the silicon wire (Si-W) supported MnO2 arrays by magnetron sputtering to realize the core/shell nanoenergetic composite. Several characterization techniques are used to investigate the prepared Si-W/MnO2/Al/fluorocarbon arrays, including the scanning electron microscopy, transmission electron microscopy, energy dispersive spectroscopy, X-ray photoelectron spectroscopy, and thermal analysis. 3D upright aligned core/shell structure with an intimate contact between MnO2 and Al is confirmed from the morphological characterization. Superhydrophobicity is achieved after the fluorocarbon coating. Most importantly, the Si-W/MnO2/Al/fluorocarbon nanoenergetic arrays show no decay of energy density after 9 months of storage, indicating potential applications in nanoenergetics-on-a-chip when long-term storage is needed.Ying ZhuXiang ZhouChun WuHua ChengZhouguang LuKaili ZhangNature PortfolioarticleMedicineRScienceQENScientific Reports, Vol 7, Iss 1, Pp 1-9 (2017)
institution	DOAJ
collection	DOAJ
language	EN
topic	Medicine R Science Q
spellingShingle	Medicine R Science Q Ying Zhu Xiang Zhou Chun Wu Hua Cheng Zhouguang Lu Kaili Zhang Si Wire Supported MnO2/Al/Fluorocarbon 3D Core/Shell Nanoenergetic Arrays with Long-Term Storage Stability
description	Abstract Three-dimensional MnO2/Al/fluorocarbon core/shell nanoenergetic arrays are prepared on silicon substrate that is with silicon wires on top. Silicon wires are first prepared as the scaffolds by maskless deep reactive ion etching of silicon wafer, which is followed by the hydrothermal growth of MnO2. Al and fluorocarbon are then deposited sequentially around the silicon wire (Si-W) supported MnO2 arrays by magnetron sputtering to realize the core/shell nanoenergetic composite. Several characterization techniques are used to investigate the prepared Si-W/MnO2/Al/fluorocarbon arrays, including the scanning electron microscopy, transmission electron microscopy, energy dispersive spectroscopy, X-ray photoelectron spectroscopy, and thermal analysis. 3D upright aligned core/shell structure with an intimate contact between MnO2 and Al is confirmed from the morphological characterization. Superhydrophobicity is achieved after the fluorocarbon coating. Most importantly, the Si-W/MnO2/Al/fluorocarbon nanoenergetic arrays show no decay of energy density after 9 months of storage, indicating potential applications in nanoenergetics-on-a-chip when long-term storage is needed.
format	article
author	Ying Zhu Xiang Zhou Chun Wu Hua Cheng Zhouguang Lu Kaili Zhang
author_facet	Ying Zhu Xiang Zhou Chun Wu Hua Cheng Zhouguang Lu Kaili Zhang
author_sort	Ying Zhu
title	Si Wire Supported MnO2/Al/Fluorocarbon 3D Core/Shell Nanoenergetic Arrays with Long-Term Storage Stability
title_short	Si Wire Supported MnO2/Al/Fluorocarbon 3D Core/Shell Nanoenergetic Arrays with Long-Term Storage Stability
title_full	Si Wire Supported MnO2/Al/Fluorocarbon 3D Core/Shell Nanoenergetic Arrays with Long-Term Storage Stability
title_fullStr	Si Wire Supported MnO2/Al/Fluorocarbon 3D Core/Shell Nanoenergetic Arrays with Long-Term Storage Stability
title_full_unstemmed	Si Wire Supported MnO2/Al/Fluorocarbon 3D Core/Shell Nanoenergetic Arrays with Long-Term Storage Stability
title_sort	si wire supported mno2/al/fluorocarbon 3d core/shell nanoenergetic arrays with long-term storage stability
publisher	Nature Portfolio
publishDate	2017
url	https://doaj.org/article/cf1f13599d0d4fa3b3f7fc5781b92c28
work_keys_str_mv	AT yingzhu siwiresupportedmno2alfluorocarbon3dcoreshellnanoenergeticarrayswithlongtermstoragestability AT xiangzhou siwiresupportedmno2alfluorocarbon3dcoreshellnanoenergeticarrayswithlongtermstoragestability AT chunwu siwiresupportedmno2alfluorocarbon3dcoreshellnanoenergeticarrayswithlongtermstoragestability AT huacheng siwiresupportedmno2alfluorocarbon3dcoreshellnanoenergeticarrayswithlongtermstoragestability AT zhouguanglu siwiresupportedmno2alfluorocarbon3dcoreshellnanoenergeticarrayswithlongtermstoragestability AT kailizhang siwiresupportedmno2alfluorocarbon3dcoreshellnanoenergeticarrayswithlongtermstoragestability
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Si Wire Supported MnO2/Al/Fluorocarbon 3D Core/Shell Nanoenergetic Arrays with Long-Term Storage Stability

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