Gas-phase radical generation by Ti oxide clusters supported on silica: application to the direct epoxidation of propylene to propylene oxide using molecular oxygen as an oxidant
Gas-phase radical generation by Ti oxide clusters supported on silica: application to the direct epoxidation of propylene to propylene oxide using molecular oxygen as an oxidant
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DOI：
10.1007/s10562-006-0098-7
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发表时间：
2006-08
影响因子：
2.8
通讯作者：
N. Mimura;S. Tsubota;K. Murata;K. Bando;Juan J. Bravo-Suárez;M. Haruta;S. Oyama
中科院分区：
文献类型：
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作者：
N. Mimura;S. Tsubota;K. Murata;K. Bando;Juan J. Bravo-Suárez;M. Haruta;S. Oyama
发现了一种新的由二氧化硅负载的氧化钛簇组成的催化体系，该体系在较低温度（~573 K）下产生自由基。这些团簇通过气相链式反应产生选择性氧化产物，如环氧丙烷。
A new catalytic system consisting of titanium oxide clusters supported on silica was found for radical production at relatively low temperature (~573 K). The clusters give rise to selective oxidation products, such as propylene oxide, through gas-phase chain reactions.