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    • 51. 发明申请
    • RAPID METAL ORGANIC FRAMEWORK MOLECULE SYNTHESIS METHOD
    • 快速金属有机框架分子合成方法
    • WO2008057140A3
    • 2008-07-17
    • PCT/US2007009243
    • 2007-04-13
    • UNIV ILLINOISNI ZHENGMASEL RICHARD I
    • NI ZHENGMASEL RICHARD I
    • C07F13/00C07F1/00C07F7/00
    • C01G9/00C01P2002/72C01P2002/77C01P2004/03C01P2006/12
    • A rapid, simple and versatile metal organic framework molecule (MOF) synthesis method particularly adapted to make non-linear MOFs includes heating MOF precursors, such as a metal or metal oxide and an organic ligand, in a microwave oven for a period sufficient to achieve crystallization. Microwave- assisted MOF synthesis yields high quality MOF crystals in a reaction time ranging from about 5 seconds to about 2.5 minutes, compared to hours and days required in conventional solvothermal and hydrothermal methods. In addition, microwave assisted methods provide MOF materials with uniform crystal size and well- defined shape. Further, microwave synthesis of MOFs allows the size and shape of MOF crystals to be tailored for use in a wide range applications by manipulating reaction conditions. Secondary growth processes may also be employed to grow larger crystals using seeds obtained from microwave-assisted synthesis methods.
    • 特别适用于制造非线性MOF的快速,简单且通用的金属有机骨架分子(MOF)合成方法包括在微波炉中加热MOF前体如金属或金属氧化物和有机配体足够长的时间 结晶。 与常规溶剂热和水热法所需的时间和天数相比,微波辅助MOF合成在约5秒至约2.5分钟的反应时间内产生高质量的MOF晶体。 此外,微波辅助方法提供了具有均匀晶体尺寸和明确形状的MOF材料。 此外,MOF的微波合成允许MOF晶体的尺寸和形状通过操纵反应条件而被定制用于广泛的应用。 也可以使用二次生长方法来使用从微波辅助合成方法获得的种子来生长更大的晶体。