ICCAS OpenIR
Multifunctional polymethylsilsesquioxane (PMSQ) surfaces prepared by electrospinning at the sol-gel transition: Superhydrophobicity, excellent solvent resistance, thermal stability and enhanced sound absorption property
Xiang, Haifan1,2; Zhang, Liang1,2; Wang, Zhen1,2; Yu, Xiaolan1,2; Long, Yuhua1,2; Zhang, Xiaoli1; Zhao, Ning1; Xu, Jian1
2011-07-01
Source PublicationJOURNAL OF COLLOID AND INTERFACE SCIENCE
ISSN0021-9797
Volume359Issue:1Pages:296-303
AbstractMultifunctional superhydrophobic polymethylsilsesquioxane (PMSQ) surfaces with excellent solvent resistance, thermal stability and enhanced sound absorption property were manufactured by electrospinning. The surfaces with various hierarchical morphologies and hydrophobicity were obtained by electrospinning at the different stages of sol-gel transition of PMSQ prepolymer solution. At the stage with a proper viscosity the superhydrophobic PMSQ surface with a contact angle as high as 151 degrees and a sliding angle as low as 8 was prepared. Due to the excellent thermal stability and solvent resistance properties of the cured PMSQ the resultant surfaces remain superhydrophobicity after thermal treatment at 300 degrees C and immersion into many solvents. Additionally, an enhanced acoustical performance and ultra water repellency were obtained simultaneously when the traditional acoustical sponge was decorated with the electrospun PMSQ superhydrophobic surface. The robust superhydrophobic PMSQ surfaces may promise practical applications in many fields. (c) 2011 Elsevier Inc. All rights reserved.
KeywordElectrospinning Polymethylsilsesquioxane Sol-gel Transition Superhydrophobicity Sound Absorption
DOI10.1016/j.jcis.2011.03.076
Indexed BySCI
Language英语
WOS IDWOS:000290592300037
PublisherACADEMIC PRESS INC ELSEVIER SCIENCE
Citation statistics
Document Type期刊论文
Identifierhttp://ir.iccas.ac.cn/handle/121111/72366
Collection中国科学院化学研究所
Corresponding AuthorZhao, Ning
Affiliation1.Chinese Acad Sci, Inst Chem, Lab Polymer Phys & Chem, Beijing Natl Lab Mol Sci, Beijing 100190, Peoples R China
2.Chinese Acad Sci, Grad Univ, Beijing 100049, Peoples R China
Recommended Citation
GB/T 7714
Xiang, Haifan,Zhang, Liang,Wang, Zhen,et al. Multifunctional polymethylsilsesquioxane (PMSQ) surfaces prepared by electrospinning at the sol-gel transition: Superhydrophobicity, excellent solvent resistance, thermal stability and enhanced sound absorption property[J]. JOURNAL OF COLLOID AND INTERFACE SCIENCE,2011,359(1):296-303.
APA Xiang, Haifan.,Zhang, Liang.,Wang, Zhen.,Yu, Xiaolan.,Long, Yuhua.,...&Xu, Jian.(2011).Multifunctional polymethylsilsesquioxane (PMSQ) surfaces prepared by electrospinning at the sol-gel transition: Superhydrophobicity, excellent solvent resistance, thermal stability and enhanced sound absorption property.JOURNAL OF COLLOID AND INTERFACE SCIENCE,359(1),296-303.
MLA Xiang, Haifan,et al."Multifunctional polymethylsilsesquioxane (PMSQ) surfaces prepared by electrospinning at the sol-gel transition: Superhydrophobicity, excellent solvent resistance, thermal stability and enhanced sound absorption property".JOURNAL OF COLLOID AND INTERFACE SCIENCE 359.1(2011):296-303.
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