Siliconated Pyrolytic Graphite : Part 3. Structural Features

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概要

• 論文の詳細を見る

• The structural features of several samples of siliconated pyrolytic graphite (0.02 to 4 wt % silicon) prepared at various deposition temperatures, total gas pressures and partial pressures of silicon tetrachloride vapour have been examined by X-ray diffraction. The structural features investigated include interlayer spacing, ordering, intercrystallite porosity, preferred orientation and crystallite size. These features are affected by the preparation conditions. By the addition of silicon tetrachloride vapour, the ordering and the crystallite size of the graphite matrix are developed, the preferred orientation improved and the porosity diminished. The effects of the addition of silicon tetrachloride on the structural features are marked at high total gas pressures, at high partial pressures of silicon tetrachloride vapour and in the medium temperature range of 1600 to 1700℃.

• 東北大学の論文

著者

• Hirai Toshio

  The Research Institute For Iron Steel And Other Metals

• Yajima Seishi

  The Research Institute For Iron Steel And Other Metals

関連論文

• Th-ThC Phase Diagram
• Preferred Orientation in Pyrolytic Graphite
• Siliconated Pyrolytic Graphite : Part 1. Preparation and Some Properties
• Chemical Bond of CVD-Si_3N_4 by Compton Scattering Measurement
• Field-Cooling Effect in the Amorphous Magnetic Oxide
• The Preparation and Crystal Structure of Ternary Rare Earth Borides, RCo_3B_2
• Siliconated Pyrolytic Graphite : Part 4. Electrical Resistivity
• Microstructure and Density of Pyrolytic Graphite
• Mechanism of the Pyrolytic Graphite Formation
• The Crystal Data of Ternary Rare Earth Borides, RCo_2B_2
• Neutron Irradiation Effects in Amorphous Pd-Si Alloy
• Magnetocrystalline Anisotropy of Y_(Co_Fe_y)_ Intermetallic Compounds
• Magnetocrystalline Anisotropy of Nonstoichiometric Y_Co_
• Preparation and Thermal Expansion of Pyrolytic Graphite-Bromine Residual Compounds
• The Electrical Anisotropies of Pyrolytic Graphite and Its Compounds
• Siliconated Pyrolytic Graphite : Part 2. The State of Silicon Present in Siliconated Pyrolytic Graphite
• Siliconated Pyrolytic Graphite : Part 3. Structural Features
• Thermal Properties of Amorphous Si_3N_4-C Composites Prepared by Chemical Vapor Deposition
• Chemical Vapor-Deposited Amorphous Silicon Nitride
• High Temperature Resistivity of Pyrolytic Graphite Bromine Residual Compounds
• Semiconducting Properties of Ln_2CuO_4 (Ln=Rare earths)
• Some Doping Effects on the Semiconducting Properties of Gd_2CuO_4
• The Crystal Structure and Nonstoichiometry of Rare Earth Oxyfluoride
• The Nonstoichiometry of Gadolinium Ditelluride
• The Crystal Data of Ternary Rare Earth Borides, RCo2B2
• The Crystal Structure and Nonstoichiometry of Rare Earth Oxyfluoride

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