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講者：Prof. Miki Niwa
演講題目：Characterization and design of zeolite catalysts; solid acidity, shape selectivity and loading property
演講時間：4/10（五）15:30~17:20
演講地點：普通教室 101
主持人：萬本儒教授
Abstract
Characterization and design of zeolite catalysts; solid acidity, shape selectivity and loading property
Zeolite is an important catalytic material, and we depend strongly on the catalytic functions for the industrial chemical process. In the presentation, three important functions, solid acidity, shape selectivity, and loading property, will be elucidated using our previous experimental observations. Ammonia temperature programmed desorption (TPD) technique for characterization of zeolite acidity, chemical vapor deposition (CVD) of silica on the external surface to enhance the shape selectivity, and XAFS measurements to study Pd highly dispersed on the zeolite will be shown, exemplified with interesting observations of the catalytic activity and selectivity.
關於本次演講資訊請參考附件檔案，謝謝。
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