中国科学院机构知识库网格
Chinese Academy of Sciences Institutional Repositories Grid
Preparation of super-hydrophobic PDMS films and study on surface adhesion

文献类型:期刊论文

作者Jin Mei-Hua; Liao Ming-Yi; Jiang Lei
刊名CHEMICAL JOURNAL OF CHINESE UNIVERSITIES-CHINESE
出版日期2007-05-01
卷号28期号:5页码:996-998
关键词Super-hydrophobicity Pdms Film Surface Adhesive Force
ISSN号0251-0790
英文摘要Cabbage-like polydimethysiliconalkly(PDMS) films were prepared via a laser cutting method. The as-prepared special "micro-submicro-nano structures" PDMS films have a,very low adhesive force to water. The force is merely about 6. 5 mu N, and appears at the time just before the water droplet leaves the surface. The super-low adhesive force of rough PDMS surface results from the distinct decrease of the real contact area between the surface and water drop. The sliding feature is strongly affected by microstructure of surface. That rough structure induced on the surface of PDMS is due to the thermo -reaction of laser with transparent elastomer. This information is useful for the designing of bio-mimetic hydrophobic surface structure for various applications. These surfaces may provide very effective water-repellent and anti-adhesive properties against particular contamination. Such properties can greatly extend its applications to many other areas such as lost less liquid transportation without loss, and micro-pump(creating pushing-force) needless micro-fluidic devices etc.
语种英语
WOS记录号WOS:000246787400048
出版者HIGHER EDUCATION PRESS
源URL[http://ir.iccas.ac.cn/handle/121111/62265]  
专题中国科学院化学研究所
通讯作者Jin Mei-Hua
作者单位1.Dalian Maritime Univ, Coll Electromech & Mat Engn, Dalian 110026, Peoples R China
2.Chinese Acad Sci, Inst Chem, Ctr Mol Sci, Beijing 100080, Peoples R China
推荐引用方式
GB/T 7714
Jin Mei-Hua,Liao Ming-Yi,Jiang Lei. Preparation of super-hydrophobic PDMS films and study on surface adhesion[J]. CHEMICAL JOURNAL OF CHINESE UNIVERSITIES-CHINESE,2007,28(5):996-998.
APA Jin Mei-Hua,Liao Ming-Yi,&Jiang Lei.(2007).Preparation of super-hydrophobic PDMS films and study on surface adhesion.CHEMICAL JOURNAL OF CHINESE UNIVERSITIES-CHINESE,28(5),996-998.
MLA Jin Mei-Hua,et al."Preparation of super-hydrophobic PDMS films and study on surface adhesion".CHEMICAL JOURNAL OF CHINESE UNIVERSITIES-CHINESE 28.5(2007):996-998.

入库方式: OAI收割

来源:化学研究所

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