作者: Yuchuan Fu , Tao Hong , Jieping Chen , Aline Auroux , Jianyi Shen
DOI: 10.1016/J.TCA.2004.12.023
关键词:
摘要: Microcalorimetry and infrared spectroscopy for ammonia adsorption have been used to study the nature, strength and number of surface acid sites of H-ZSM-5, steam de-aluminated HY …