Surface-Mediated Catalyst Design for Selective Oxidation Catalysis

用于选择性氧化催化的表面介导催化剂设计

• 批准号: 18065003
• 负责人: TADA Mizuki
• 金额: $ 20.48万
• 依托单位: Institute for Molecular Science (2008-2009)The University of Tokyo (2006-2007)
• 依托单位国家: 日本
• 项目类别: Grant-in-Aid for Scientific Research on Priority Areas
• 财政年份: 2006
• 资助国家: 日本
• 起止时间: 2006 至 2009
• 项目状态: 已结题
• 来源: https://kaken.nii.ac.jp/en/grant/KAKENHI-PROJECT-18065003/
• 关键词: 固定化金属錯体; 固体触媒; 触媒構造解析; 選択酸化; 触媒反応機構; 協奏機能触媒; 反応機構; 触媒表面; 時間分解XAFS; ルテニウム; モレキュラーインプリンティング; 触媒; 表面; XAFS; in-situ解析; 協奏機能; 活性構造; レニウム; ゼオライト

Novel unique metal catalysts were designed and prepared on oxide surfaces by metal-complex attaching and selective structural transformation at the surfaces and we have found concerto catalysis for selective oxidation on these surface-mediated metal-complex catalysts. Dynamic structural changes of catalytically active species in the concerto catalysis were investigated by in-situ time-resolved XAFS technique and the reaction mechanism and structural kinetics of the concerto catalysis were demonstrated.

通过金属络合物的吸附和表面的选择性结构转化，在氧化物表面设计和制备了新型的独特金属催化剂，并在这些表面介导的金属络合物催化剂上发现了选择性氧化的协同催化作用。采用原位时间分辨XAFS技术研究了催化剂中催化活性物种的动态结构变化，揭示了催化剂的反应机理和结构动力学。

项目成果

Active Structure and Dynamic Mechanism for Direct Phenol Synthesis from Benzene and O_2 on a Novel Re_<10>(N)_2-Cluster / HZSM-5 Catalyst

新型Re_<10>(N)_2-簇/HZSM-5催化剂上苯和O_2直接合成苯酚的活性结构和动力学机理

• 发表时间: 2008
• 作者: S.Tanaka;T.Kawase;R.Funushima;H.Shimizu;Y.Doshida;K.Uematsu;泉尚吾;M. Tada
• 通讯作者: M. Tada

Layered Materials with Coexisting Acidic and Basic Sites for Catalytic One-Pot Reaction Sequences

• DOI: 10.1021/ja9012003
• 发表时间: 2009-06-17
• 期刊: JOURNAL OF THE AMERICAN CHEMICAL SOCIETY
• 影响因子: 15
• 作者: Motokura, Ken;Tada, Mizuki;Iwasawa, Yasuhiro
• 通讯作者: Iwasawa, Yasuhiro

Design of Molecularly-Imprinted Ru-Complex Catalysts on SiO2

SiO2 上分子印迹钌配合物催化剂的设计

• 发表时间: 2010
• 作者: S. Huang;K. Hara;Y. Okubo;M. Yanagi;H. Nanbu;A. Fukuoka;M.Tada
• 通讯作者: M.Tada

Zeolite-Supported Re-Cluster Catalysts for Direct Phenol Synthesis

用于直接苯酚合成的沸石负载重簇催化剂

• 发表时间: 2007
• 作者: M. Tada;R. Bal;T. Sasaki;Y. Iwasawa
• 通讯作者: Y. Iwasawa

Handbook of Heterogeneous Catalysis 2nd Ed

多相催化手册第二版

• 发表时间: 2007
• 作者: M. Tada;Y. Iwasawa
• 通讯作者: Y. Iwasawa