【摘要】 MIL-101是一种具有高比表面积、高孔隙率的金属有机框架结构材料。其骨架结构在300℃以下不发生变化,在水、空气和有机溶剂中结构更稳定,克服了大多数MOFs材料水热稳定性差的缺点,使MIL-101改性过程不易坍塌。其独特的框架结构有利于负载和调控具有优异催化性能的金属纳米粒子或化合物,有利于光生电子传输,便于进行官能团修饰,使其在光催化领域具有较大的应用潜力。本文介绍了MIL-101的合成与设计方法,综述了MIL-101在光催化产氢应用中存在的问题和优化改性策略,并对其应用前景进行了展望。更多还原

【Abstract】 MIL-101 is a kind of metal-organic frame structure material with high specific surface area and high porosity. Its framework structure does not change under 300 ℃, and it has better structural stability in water, air and organic solvents. It overcomes the shortcomings of poor hydrothermal stability of most MOFs materials, which makes the structure of MIL-101 difficult to collapse in the modification process. Its unique frame structural is beneficial to loading and regulating metal nanoparticles or compounds with excellent catalytic properties, to the transmission of photo-generated electron, and to the modification of functional group. Therefore, MIL-101 has great application potential in the field of photocatalysis. In this review, the synthesis and design methods of MIL-101 are introduced, the existing problems in the application of MIL-101 in photocatalytic hydrogen production and its optimization and modification strategies are summarized, the application prospect of MIL-101 is prospected.更多还原