Advanced design of catalytically active reaction space at surfaces for selective catalysis
Advanced design of catalytically active reaction space at surfaces for selective catalysis
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DOI：
10.1016/j.ccr.2007.06.008
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发表时间：
2007-11
影响因子：
20.6
通讯作者：
Mizuki Tada;Y. Iwasawa
中科院分区：
文献类型：
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作者：
Mizuki Tada;Y. Iwasawa
综述了近年来在分子-纳米尺度上用于多相选择催化的表面反应空间的先进设计，重点介绍了我们最近面临的挑战，并提供了新的数据。氧化物表面的负载型金属络合物由于其独特的配位结构，常常表现出巨大的催化性能。通过对中心金属的配位调节、金属-表面界面的化学作用以及在表面构建的三维结构，可以设计出新型的活性反应空间。这种分子有序表面兼有均相和多相催化剂体系的优点，为为各种催化化学合成量身定做的高选择性催化剂提供了极大的机会。
The recent advanced design of surface reaction spaces for heterogeneous selective catalysis in molecular-nano scales is reviewed, focusing on our recent challenges and also presenting new data. Supported metal complexes on oxide surfaces often exhibit tremendous catalytic properties based on their unique coordination structures created at the surfaces. Novel active reaction spaces can be designed by coordination regulation on central metals, chemical interaction at metal–surface interface, and three-dimensional architectures constructed at surfaces. Such molecularly organized surfaces possess advantageous properties of both homogeneous and heterogeneous catalyst systems and provide great opportunities for the tailor-made design of highly selective catalysis for various kinds of catalytic chemical syntheses.