Advanced inorganic materials: an open horizon.
Advanced inorganic materials: an open horizon.
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DOI：
10.1126/science.264.5160.794
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发表时间：
1994-05
期刊：
影响因子：
56.9
通讯作者：
A. Cheetham
中科院分区：
文献类型：
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作者：
A. Cheetham
表 1. 先进无机材料及其应用的一些示例。例如硅质镁碱沸石 (7)，其中两种类型的通道（一种在最窄点由 10 个四面体原子组成的环定义，另一种由 8 个四面体原子在最窄点定义）相交形成更大的空腔。通过选择合适的孔结构可以精细地磨练分子筛等性能，并且可以通过引入布朗斯台德酸位点或氧化还原中心来赋予形状选择性催化功能；例如，最近报道的 DAF-1 (8) 就展现了这些特性，它显示出化学和结构的复杂性。此外，这些空腔可以容纳一系列其他物质，包括 II-VI 半导体小簇、用于氧吸附或光转换的配位络合物，以及用于电子或催化应用的金属簇。
Table 1. Some examples of advanced inorganic materials and their applications. ample, that of siliceous ferrierite (7), in which two types of channels-one defined at its narrowest point by a ring of 10 tetra-hedral atoms, and the other, by 8 tetra-hedral atoms-intersect to form a larger cavity. Properties such as molecular sieving can be finely honed by the selection of the appropriate pore structure, and shape-se-lective catalytic functionality can be im-parted by the introductionof Br0nsted acid sites or redox centers; these properties are exhibited, for example, by the recently re-ported DAF-1 (8), which displays both chemical and structural complexity. Fur-thermore, the cavities can play host to a range of other species, including small clus-ters of II-VI semiconductors, coordination complexes for oxygen adsorption or light conversion, and metal clusters for elec-tronic or catalytic applications.