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采用类凝胶-超临界流体干燥法制备了超细Mo-Co-K催化剂,并运用TEM和选区电子衍射技术对制得的催化剂进行了表征.结果表明,制得的催化剂由属于超细粒子范畴的片状微晶和球状小颗粒组成,进一步经选区电子衍射技术分析,前者归属为MoO<,3>物相,后者归属为CoMoO<,4>物相.
超细Mo-Co-K催化剂的制备及其选区电子衍射表征
【摘 要】
：
采用类凝胶-超临界流体干燥法制备了超细Mo-Co-K催化剂,并运用TEM和选区电子衍射技术对制得的催化剂进行了表征.结果表明,制得的催化剂由属于超细粒子范畴的片状微晶和球状小
【机 构】
：
太原理工大学化学工程与技术学院(山西太原)中国科学院山西煤炭化学研究所煤转化国家重点实验室(山西太原)
【出 处】
：
第四届全国催化剂制备科学与技术研讨会
【发表日期】
：
2001年8期
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