- 作者： 黃榮利; 張華
- 作者服務機構： 國立清華大學研究所
- 中文摘要： 利用488nm氬離子雷射光以研究 (方程式無法摘錄) 的熱分解。當雷射光聚焦在基質的表面上，發生明亮的黃紅色的螢光時， (方程式無法摘錄) 開始分解，沿雷射光方向生成一黑色柱狀固體，此黑色柱狀固體的生長速率已測定。其直徑比雷射光焦點大。在生長點的黃紅色螢光呈黑體輻射的連續光譜。利用光溫度測定器，可得到生長點的溫度為1050到1800°C。此黑色柱狀固體生成的活化能約為11.03kca1/mole。
- 英文摘要：
Laser pyrolysis of (方程式無法摘錄) induced by 488 nm argon ion laser radiation was studied. Decom-
position began with the appearance of a bright yellowish-red emission at the focal point of the laser
radiation on the surface of the substrate which was a Pyrex glass plate and a black cylindrical rod grew
along the direction of the laser beam. The growth rates in weight as well as in length were measured in this
study. Their diameters were larger than the size of the laser spot. The emission from the tips of the growing
cylindrical rods had a continuous spectrum similar to that of the black body radiation. The temperatures
measured by an optical pyrometer at various growing conditions were found in the range of 1050 to
1800?C, and depended on the laser power and the pressure of (方程式無法摘錄) . The activation energy for the
product of the cylindrical rods was about 11.03 kcal/mole.
v - 中文關鍵字： laser pyrolysis; Si(CH3)2Cl2
- 英文關鍵字： --
