Electrostatic spinning, pyrolysis, and characterization of boron carbide nanofibers prepared from poly(norbornenyidecaborane) - A polymeric ceramic precursor

被引：0

作者：

Welna, DT ^{[1
]}

Wei, XL ^{[1
]}

Bender, JD ^{[1
]}

Krogman, NR ^{[1
]}

Sneddon, LG ^{[1
]}

Allcock, HR ^{[1
]}

机构：

[1] Penn State Univ, Dept Chem, University Pk, PA 16802 USA

来源：

SOLID-STATE CHEMISTRY OF INORGANIC MATERIALS V | 2005年 / 848卷

关键词：

CARBON NANOTUBES;

D O I：

暂无

中图分类号：

O64 [物理化学（理论化学）、化学物理学];

学科分类号：

070304 ; 081704 ;

摘要：

Electrostatic spinning is a well-developed technique for the fabrication of fibers in the nanoscale domain. Novel boron carbide nanofibers were generated by the electrostatic spinning and ceramic conversion of poly(norbomenyldecaborane) (PND) - a polymeric ceramic precursor. The prepyrolyzed fibers were characterized by scanning electron microscopy (SEM), thermogravimetric analysis (TGA), and diffuse reflectance infrared Fourier transform (DRIFT) spectroscopy. The ceramic fibers were characterized by SEM, X-ray diffraction (XRD), B-11 magic-angle spinning nuclear magnetic resonance (MAS NMR) and DRIFT spectroscopy. SEM analysis showed retention of the narrostructure in the pre- and postpyrolyzed fibers.

引用

页码：287 / 292

页数：6

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