• 作者： Ko, Sun-Hua; Chou, Tse-Chuan
• 中文摘要： 本文以無電鍍法製備鎳磷觸媒,載體為非多孔性之聚合物,尼龍6,6。此法將使得聚合物材料得以應用於製備異相觸媒而毋須加以高溫鍛燒及氫氣還原。結果指出尼龍上的鎳呈非晶形狀態,而該觸媒應用於(-)-.alpha.蒎烯之 150. degree.C,400psig氫化時之起始反應速率為2.57* 10/sup -3/M/min-g cat.且活化能為68kJ/mol蒎烯,cis-蒎烷為主要產物。本文提出一製備聚合物載體異相金屬觸媒的新穎方法。
• 英文摘要： The nickel-phosphorus catalysts supported by non- porous polymer, nylon6,6, are prepared by electroless deposition. This method makes polymeric materials potential in preparing heterogeneous catalysts without further calcination and hydrogen reduction. The results indicated that the nickel on the nylon support was amorphous. Hydrogenation of (-)-.alpha.-pinene over prepared Ni- P/nylon6,6 catalysts showed that the initial rate of hydrogenation at 150.degree.C and 400psig was 2.57* 10/sup -3/M/min-g cat. and the apparent activation energy is 68kJ/mol pinene. The cis-pinane is the dominant products. The results provide a novel method to prepare the polymer supported heterogeneous metal catalysts.
• 中文關鍵字： 無電鍍觸媒; 非晶形態; 氫化反應; 蒎烯; 尼龍
• 英文關鍵字： Electroless Plating Catalyst; Amorphous State; Hydrogenation; Pinene; Nylon66