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dc.contributor.authorZhang, Chunjianzh_CN
dc.contributor.authorZhou, Weizh_CN
dc.contributor.authorWang, Qinghuizh_CN
dc.contributor.authorWang, Hongbinzh_CN
dc.contributor.authorTang, Yongzh_CN
dc.contributor.authorHui, K. S.zh_CN
dc.contributor.author周伟zh_CN
dc.date.accessioned2015-07-22T07:23:46Z
dc.date.available2015-07-22T07:23:46Z
dc.date.issued2013-Jul 1zh_CN
dc.identifier.citationAPPLIED SURFACE SCIENCE, 2013,276:377-382zh_CN
dc.identifier.otherWOS:000318979800054zh_CN
dc.identifier.urihttps://dspace.xmu.edu.cn/handle/2288/91887
dc.descriptionNational Nature Science Foundations of China [51105387, 51275177]; Natural Science Foundation of Guangdong Province [S2011040002152]zh_CN
dc.description.abstractWettability is one of the most intrinsic properties of solid material, which can be quantitatively characterized by contact angle. After the surface morphology was observed, the wettability mechanism of various metal foams and porous copper fiber sintered sheet (PCFSS) was analyzed based on the static contact angle measured by the sessile drop method. The effect of porosity and sintering parameters of PCFSS on the contact angle was also investigated. It is demonstrated that the PCFSS presented much larger contact angle than various metal foams due to the difference of pore shape and surface morphology. The contact angle of PCFSS was affected by the change of the porosity, sintering temperature and sintering time. For the PCFSS with different porosities, the contact angle was increased firstly, and then was decreased as the porosity was increased from 70% to 90%. Moreover, when sintering temperature was increased or sintering time was extended, the contact angle was decreased slightly. The PCFSS with 80% porosity sintered at 800 degrees C for 30 min presented the maximum static contact angle (similar to 143 degrees), exhibited excellent hydrophobic property. Crown Copyright (c) 2013 Published by Elsevier B.V. All rights reserved.zh_CN
dc.language.isoen_USzh_CN
dc.publisherELSEVIER SCIENCE BVzh_CN
dc.source.urihttp://dx.doi.org/10.1016/j.apsusc.2013.03.101zh_CN
dc.subjectFUEL-CELLSzh_CN
dc.subjectSUPERHYDROPHOBIC SURFACESzh_CN
dc.subjectELECTRICAL-CONDUCTIVITYzh_CN
dc.subjectHYDROGEN-PRODUCTIONzh_CN
dc.subjectLIQUID-DROPSzh_CN
dc.subjectALUMINUMzh_CN
dc.subjectWATERzh_CN
dc.subjectFABRICATIONzh_CN
dc.subjectNANOSTRUCTURESzh_CN
dc.subjectTRANSITIONzh_CN
dc.titleComparison of static contact angle of various metal foams and porous copper fiber sintered sheetzh_CN
dc.typeArticlezh_CN


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