Magnetron Sputtering Construction of Nano-Al Metallized Wood and Its Functional Research

The magnetron sputtering method was used to deposit nano-Al film on the wood surface of <i>Pinus sylvestris</i> L. var. <i>mongholica</i> Litv., and the material structure, electrical conductivity, mechanical properties and wetting properties were tested and characterized. Wh...

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Autores principales:	Yanan Wang, Chengzhu Jin, Xinyi Wang, Qiushuang Li, Wenxuan Li, Qiang Xu, Jingkui Li
Formato:	article
Lenguaje:	EN
Publicado:	MDPI AG 2021
Materias:	magnetron sputtering nano-Al metallized wood functionality Plant ecology QK900-989
Acceso en línea:	https://doaj.org/article/2d919d5903ae4ed29f8100d0e01f08ba
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spelling	oai:doaj.org-article:2d919d5903ae4ed29f8100d0e01f08ba2021-11-25T17:38:50ZMagnetron Sputtering Construction of Nano-Al Metallized Wood and Its Functional Research10.3390/f121115641999-4907https://doaj.org/article/2d919d5903ae4ed29f8100d0e01f08ba2021-11-01T00:00:00Zhttps://www.mdpi.com/1999-4907/12/11/1564https://doaj.org/toc/1999-4907The magnetron sputtering method was used to deposit nano-Al film on the wood surface of <i>Pinus sylvestris</i> L. var. <i>mongholica</i> Litv., and the material structure, electrical conductivity, mechanical properties and wetting properties were tested and characterized. When the sputtering time was 60 min, the average cross-grain sheet resistance of metallized wood was 695.9 mΩ, and the average along-grain sheet resistance was 227.2 mΩ. Load displacement decreased by more than 88%,elastic modulus increased by 49.2 times, hardness increased by 46 times andsurface hydrophobic angle was close to 130°. The grain size of the Al film on the wood surface was presented as nanoparticles, and the arrangement was uniform and dense. The results indicate that without any burden on the environment, the use of magnetron sputtering can quickly and efficiently achieve Al metallization on wood surfaces, so that the wood surface can obtain conductivity and hydrophobic properties. The elastic modulus and hardness of the wood surface were improved, the mechanical properties of the wood were effectively improved and the functional improvement of the wood was realized. This study provides a feasible method and basis for the study of the simple, efficient and pollution-free modification of wood.Yanan WangChengzhu JinXinyi WangQiushuang LiWenxuan LiQiang XuJingkui LiMDPI AGarticlemagnetron sputteringnano-Almetallized woodfunctionalityPlant ecologyQK900-989ENForests, Vol 12, Iss 1564, p 1564 (2021)
institution	DOAJ
collection	DOAJ
language	EN
topic	magnetron sputtering nano-Al metallized wood functionality Plant ecology QK900-989
spellingShingle	magnetron sputtering nano-Al metallized wood functionality Plant ecology QK900-989 Yanan Wang Chengzhu Jin Xinyi Wang Qiushuang Li Wenxuan Li Qiang Xu Jingkui Li Magnetron Sputtering Construction of Nano-Al Metallized Wood and Its Functional Research
description	The magnetron sputtering method was used to deposit nano-Al film on the wood surface of <i>Pinus sylvestris</i> L. var. <i>mongholica</i> Litv., and the material structure, electrical conductivity, mechanical properties and wetting properties were tested and characterized. When the sputtering time was 60 min, the average cross-grain sheet resistance of metallized wood was 695.9 mΩ, and the average along-grain sheet resistance was 227.2 mΩ. Load displacement decreased by more than 88%,elastic modulus increased by 49.2 times, hardness increased by 46 times andsurface hydrophobic angle was close to 130°. The grain size of the Al film on the wood surface was presented as nanoparticles, and the arrangement was uniform and dense. The results indicate that without any burden on the environment, the use of magnetron sputtering can quickly and efficiently achieve Al metallization on wood surfaces, so that the wood surface can obtain conductivity and hydrophobic properties. The elastic modulus and hardness of the wood surface were improved, the mechanical properties of the wood were effectively improved and the functional improvement of the wood was realized. This study provides a feasible method and basis for the study of the simple, efficient and pollution-free modification of wood.
format	article
author	Yanan Wang Chengzhu Jin Xinyi Wang Qiushuang Li Wenxuan Li Qiang Xu Jingkui Li
author_facet	Yanan Wang Chengzhu Jin Xinyi Wang Qiushuang Li Wenxuan Li Qiang Xu Jingkui Li
author_sort	Yanan Wang
title	Magnetron Sputtering Construction of Nano-Al Metallized Wood and Its Functional Research
title_short	Magnetron Sputtering Construction of Nano-Al Metallized Wood and Its Functional Research
title_full	Magnetron Sputtering Construction of Nano-Al Metallized Wood and Its Functional Research
title_fullStr	Magnetron Sputtering Construction of Nano-Al Metallized Wood and Its Functional Research
title_full_unstemmed	Magnetron Sputtering Construction of Nano-Al Metallized Wood and Its Functional Research
title_sort	magnetron sputtering construction of nano-al metallized wood and its functional research
publisher	MDPI AG
publishDate	2021
url	https://doaj.org/article/2d919d5903ae4ed29f8100d0e01f08ba
work_keys_str_mv	AT yananwang magnetronsputteringconstructionofnanoalmetallizedwoodanditsfunctionalresearch AT chengzhujin magnetronsputteringconstructionofnanoalmetallizedwoodanditsfunctionalresearch AT xinyiwang magnetronsputteringconstructionofnanoalmetallizedwoodanditsfunctionalresearch AT qiushuangli magnetronsputteringconstructionofnanoalmetallizedwoodanditsfunctionalresearch AT wenxuanli magnetronsputteringconstructionofnanoalmetallizedwoodanditsfunctionalresearch AT qiangxu magnetronsputteringconstructionofnanoalmetallizedwoodanditsfunctionalresearch AT jingkuili magnetronsputteringconstructionofnanoalmetallizedwoodanditsfunctionalresearch
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Magnetron Sputtering Construction of Nano-Al Metallized Wood and Its Functional Research

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