Calculation Method of Specific Surface Area of Foam Metal Based on an Ideal Tetradecahedron Model for Lithium Ion Battery

A novel calculation method of specific surface area of tetrahedral foam metal is established. The expressions of the two basic parameters of the foam metal with respect to porosity and pore size are derived by using the geometrical relationship of this model; consequently, the specific surface area...

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Main Authors:	Jian Chen, Xiao Zhang, Cong Li, Xinyuan Zhang, Yanjie Ren, Jianjun He, Jianlin Chen
Format:	Article
Language:	English
Published:	Hindawi Limited 2020-01-01
Series:	International Journal of Photoenergy
Online Access:	http://dx.doi.org/10.1155/2020/2478579

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record_format	Article
spelling	doaj-8fdf83a553764e389a7bfbe088ab8a912020-11-25T02:10:04ZengHindawi LimitedInternational Journal of Photoenergy1110-662X1687-529X2020-01-01202010.1155/2020/24785792478579Calculation Method of Specific Surface Area of Foam Metal Based on an Ideal Tetradecahedron Model for Lithium Ion BatteryJian Chen0Xiao Zhang1Cong Li2Xinyuan Zhang3Yanjie Ren4Jianjun He5Jianlin Chen6School of Energy and Power Engineering, Changsha University of Science and Technology, Changsha 410014, ChinaSchool of Energy and Power Engineering, Changsha University of Science and Technology, Changsha 410014, ChinaSchool of Energy and Power Engineering, Changsha University of Science and Technology, Changsha 410014, ChinaSchool of Energy and Power Engineering, Changsha University of Science and Technology, Changsha 410014, ChinaSchool of Energy and Power Engineering, Changsha University of Science and Technology, Changsha 410014, ChinaSchool of Energy and Power Engineering, Changsha University of Science and Technology, Changsha 410014, ChinaSchool of Energy and Power Engineering, Changsha University of Science and Technology, Changsha 410014, ChinaA novel calculation method of specific surface area of tetrahedral foam metal is established. The expressions of the two basic parameters of the foam metal with respect to porosity and pore size are derived by using the geometrical relationship of this model; consequently, the specific surface area of the metal foam is easily calculated. The theoretical calculation data are compared with the experimental results; it shows that the specific surface area of various porous metals, such as nickel foam and copper foam prepared by electrodeposition and aluminum foam produced by high-pressure infiltration casting, can be well calculated by the formula proposed in this paper. Compared with other similar equations, the calculation results of this method possess lower deviation and greater practicability.http://dx.doi.org/10.1155/2020/2478579
collection	DOAJ
language	English
format	Article
sources	DOAJ
author	Jian Chen Xiao Zhang Cong Li Xinyuan Zhang Yanjie Ren Jianjun He Jianlin Chen
spellingShingle	Jian Chen Xiao Zhang Cong Li Xinyuan Zhang Yanjie Ren Jianjun He Jianlin Chen Calculation Method of Specific Surface Area of Foam Metal Based on an Ideal Tetradecahedron Model for Lithium Ion Battery International Journal of Photoenergy
author_facet	Jian Chen Xiao Zhang Cong Li Xinyuan Zhang Yanjie Ren Jianjun He Jianlin Chen
author_sort	Jian Chen
title	Calculation Method of Specific Surface Area of Foam Metal Based on an Ideal Tetradecahedron Model for Lithium Ion Battery
title_short	Calculation Method of Specific Surface Area of Foam Metal Based on an Ideal Tetradecahedron Model for Lithium Ion Battery
title_full	Calculation Method of Specific Surface Area of Foam Metal Based on an Ideal Tetradecahedron Model for Lithium Ion Battery
title_fullStr	Calculation Method of Specific Surface Area of Foam Metal Based on an Ideal Tetradecahedron Model for Lithium Ion Battery
title_full_unstemmed	Calculation Method of Specific Surface Area of Foam Metal Based on an Ideal Tetradecahedron Model for Lithium Ion Battery
title_sort	calculation method of specific surface area of foam metal based on an ideal tetradecahedron model for lithium ion battery
publisher	Hindawi Limited
series	International Journal of Photoenergy
issn	1110-662X 1687-529X
publishDate	2020-01-01
description	A novel calculation method of specific surface area of tetrahedral foam metal is established. The expressions of the two basic parameters of the foam metal with respect to porosity and pore size are derived by using the geometrical relationship of this model; consequently, the specific surface area of the metal foam is easily calculated. The theoretical calculation data are compared with the experimental results; it shows that the specific surface area of various porous metals, such as nickel foam and copper foam prepared by electrodeposition and aluminum foam produced by high-pressure infiltration casting, can be well calculated by the formula proposed in this paper. Compared with other similar equations, the calculation results of this method possess lower deviation and greater practicability.
url	http://dx.doi.org/10.1155/2020/2478579
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Calculation Method of Specific Surface Area of Foam Metal Based on an Ideal Tetradecahedron Model for Lithium Ion Battery

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