TITLE

High-quality pyrographite films

AUTHOR(S)
Murakami, Mutsuaki; Watanabe, Kazuhiro; Yoshimura, Susumu
PUB. DATE
June 1986
SOURCE
Applied Physics Letters;6/9/1986, Vol. 48 Issue 23, p1594
SOURCE TYPE
Academic Journal
DOC. TYPE
Article
ABSTRACT
High-temperature heat treatment of a heat-resistant, condensation polymer poly ( ρ-phenylene-1,3,4-oxadiazole) yielded a large-area, flexible film composed of highly oriented and nearly ideal graphite crystallites. The graphitic behavior was exemplified by both the (002) lattice spacing of 3.354 Å and extremely small full width at half-maximum intensity of the (002) reflection, 0.16–0.17°, for the films heat treated above 2800 °C.
ACCESSION #
9820028

 

Related Articles

  • Efficiency of the Intercalation of Aluminum Atoms under a Monolayer and Submonolayer Two-Dimensional Graphite Film on a Metal. Gall, N. R.; Rut’kov, E. V.; Tontegode, A. Ya. // Semiconductors;Mar2002, Vol. 36 Issue 3, p276 

    Intercalation of aluminum atoms under a two-dimensional graphite film on a metal was studied by high-resolution Auger spectroscopy. The spectra were recorded directly from the highly heated (up to 2100 K) sample. It is shown that the efficiency of this process increases significantly if the film...

  • Graphitization of ultrathin amorphous carbon films on Si(001) by Ar+ ion irradiation at ambient... Sang Sub Kim; Shunichi, Hishita // Journal of Applied Physics;7/1/2000, Vol. 88 Issue 1, p55 

    Reports on the ion-beam-induced graphitization of ultrathin amorphous carbon films at ambient temperature. Observation of the crystallized graphite phase by reflection high-enery electron diffraction and synchrotron x-ray scattering.

  • Effect of graphitic inclusions on the optical gap of tetrahedral amorphous carbon films. Teo, K. B. K.; Rodil, S. E.; Tsai, J. T. H.; Ferrari, A. C.; Robertson, J.; Milne, W. I. // Journal of Applied Physics;4/1/2001, Vol. 89 Issue 7 

    High sp[sup 3] fraction tetrahedral amorphous carbon (ta-C) films can be prepared using the filtered cathodic vacuum arc (FCVA). A by-product of the deposition process are small micrometer sized graphitic particles which are also incorporated into the film. The particle coverage of FCVA films is...

  • Hydrogen content and density in nanocrystalline carbon films of a predominant diamond character. Hoffman, A.; Heiman, A.; Akhvlediani, R.; Lakin, F.; Zolotoyabko, F.; Cyterman, C. // Journal of Applied Physics;10/1/2003, Vol. 94 Issue 7, p4589 

    Nanocrystalline carbon films possessing a prevailing diamond or graphite character, depending on substrate temperature, can be deposited from a methane hydrogen mixture by the direct current glow discharge plasma chemical vapor deposition method. While at a temperature of ∼880 °C,...

  • Heating of Contaminants on Diamond Windows. Bosman, Herman; Lau, Y.Y.; Gilgenbach, R.M. // AIP Conference Proceedings;2003, Vol. 691 Issue 1, p234 

    This paper examines the RF heating of the contaminants on a diamond window. Both heating of an isolated internal graphite impurity, and of a thin film on the window surface, are discussed. Comparison with recent experiments is given. It is found that heating of isolated internal graphite...

  • Graphite oxide multilayers for device fabrication: Enzyme-based electrical sensing of glucose. Lanche, Ruben; Pachauri, Vivek; Law, Jessica Ka‐Yan; Munief, Walid M.; Wagner, Patrick; Thoelen, Ronald; Ingebrandt, Sven // Physica Status Solidi. A: Applications & Materials Science;Jun2015, Vol. 212 Issue 6, p1335 

    In this paper, the use of graphite oxide multilayers as a transducer material for the fabrication of electronic devices is outlined. Graphite oxide flakes were produced in a solution-based exfoliation method optimized for large area thin layers with narrow size distribution. A dielectrophoretic...

  • Toughness improvement of PMR-type polyimide and laminated graphite systems by ex-situ concept. Li Xiaogang; Xiong Lei; Ma Hongyi; Li Hongyun; Yi Xiao-Su // Journal of Materials Science;Sep2005, Vol. 40 Issue 18, p5067 

    Describes a new concept aimed at increasing the compression strength after impact properties of laminated-graphite systems by periodically interleaving solid thermoplastic thin films into the graphite plies. Success of the concept in many epoxy-based laminates; Compatibility of the thermosetting...

  • Determination of antimony(III) and (V) in natural water by cathodic stripping voltammetry with in-situ plated bismuth film electrode. Ping Zong; Nagaosa, Yukio // Microchimica Acta;Jul2009, Vol. 166 Issue 1/2, p139 

    A method is described for the sequential determination of Sb(III) and Sb(V) using Osteryoung square wave cathodic stripping voltammetry. It employs an in-situ plated bismuth-film on an edge-plane graphite substrate as the working electrode. Selective electro-deposition of Sb(III)/Sb(V) is...

  • Pulse accumulation, radial heat conduction, and anisotropic thermal conductivity in pump-probe transient thermoreflectance. Schmidt, Aaron J.; Chen, Xiaoyuan; Chen, Gang // Review of Scientific Instruments;Nov2008, Vol. 79 Issue 11, p114902 

    The relationship between pulse accumulation and radial heat conduction in pump-probe transient thermoreflectance (TTR) is explored. The results illustrate how pulse accumulation allows TTR to probe two thermal length scales simultaneously. In addition, the conditions under which radial transport...

Share

Read the Article

Courtesy of THE LIBRARY OF VIRGINIA

Sorry, but this item is not currently available from your library.

Try another library?
Sign out of this library

Other Topics