Carbon nanostructures and diamond growth by HFCVD: role of the substrate preparation and synthesis conditions

被引：14

作者：

Bonnet, AM

Deldem, M

Beaugnon, E

Fournier, T

Schouler, MC

Mermoux, M

机构：

[1] CNRS, Etud Proprietes Elect Solides Lab, F-38042 Grenoble 9, France

[2] CNRS, EPM Matformag, F-38042 Grenoble, France

[3] CNRS, Ctr Rech Tres Basses Temp, F-38042 Grenoble 9, France

[4] ENSEEG, LTPCM, F-38042 St Martin Dheres, France

[5] ENSEEG, LEPMI, F-38042 St Martin Dheres, France

来源：

关键词：

carbon nanostructures; catalytic process; HFCVD; HRTEM;

D O I：

10.1016/S0925-9635(98)00333-1

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

The feasibility of the hot filament assisted chemical vapour deposition (HFCVD) technique to synthesize carbon nanostructures on catalyst particles has been investigated using an atmosphere of methane diluted in hydrogen. Depending on the deposition temperature and the methane content, different carbon nanostructures were obtained. The peculiarity of the HFCVD technique appears to be its ability to favor a whisker like growth mode of carbon nanostructures for a particular range of the deposition parameters. (C) 1999 Elsevier Science S.A. All rights reserved.

引用

页码：631 / 635

页数：5

共 7 条

[1] INVESTIGATION OF THE GROWTH-KINETICS OF LOW-PRESSURE DIAMOND FILMS BY IN-SITU ELASTIC-SCATTERING OF LIGHT AND REFLECTIVITY [J].