Liu Zhendong, Nomura Naoki, Nishioka Daisuke, Hotta Yuusuke, Matsuo Takeshi, Oshima Kazunori, Yanaba Yutaka, Yoshikawa Takeshi, Ohara Koji, Kohara Shinji, Takewaki Takahiko, Okubo Tatsuya, Wakihara Toru
Department of Chemical System Engineering, The University of Tokyo, 7-3-1 Hongo, Bunkyo-ku, Tokyo 113-8656, Japan.
Chem Commun (Camb). 2015 Aug 14;51(63):12567-70. doi: 10.1039/c5cc04542h.
We herein present a top-down methodology to prepare nanosized zeolites with tunable size by combining post-synthesis milling and fast recrystallization of several minutes (10 min for SSZ-13 and 5 min for AlPO4-5). A continuous-flow recrystallization process is demonstrated to further enhance the overall product efficiency.
我们在此提出一种自上而下的方法,通过将合成后研磨与几分钟的快速重结晶(SSZ-13为10分钟,AlPO4-5为5分钟)相结合来制备尺寸可调的纳米沸石。连续流重结晶过程被证明可进一步提高整体产物效率。