Title

Superhydrophobic Mats Of Polymer-Derived Ceramic Fibers

Abstract

Solid preceramic polyaluminasilazane was synthesized through the reaction between liquid cyclosilazane and aluminum tri-sec-butoxide at 160°C. Electrospinning of polyaluminasilazane/polyethyleneoxide (1/0.0001 mass ratio) in chloroform solutions generated smooth fibers while the electrospun fibers from the chloroform/N,N-dimethylformamide solutions had submicrometer structures on the fiber surfaces. Smooth and rough SiCNO ceramic fibers were obtained by the pyrolysis of the green fibers with an 80% yield. Superhydrophobic mats of ceramic fibers were fabricated via a chemical vapor deposition of perfluorosilane onto the rough fibers. These superhydrophobic mats possess good chemical and thermal stability. © 2008 The American Ceramic Society.

Publication Date

8-1-2008

Publication Title

Journal of the American Ceramic Society

Volume

91

Issue

8

Number of Pages

2751-2755

Document Type

Article

Personal Identifier

scopus

DOI Link

https://doi.org/10.1111/j.1551-2916.2008.02500.x

Socpus ID

49549086371 (Scopus)

Source API URL

https://api.elsevier.com/content/abstract/scopus_id/49549086371

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