(1)NEW ASPECTS OF SPILLOVER EFFECT IN CATALYSIS(Studies in Surface Science and Catalysis, 77)
For Development of Highly Active Catalysts
Proceedings of the Third International Conference on Spillover, Kyoto, Japan, 17-20 August 1993
Description
The spillover effect is one of the most promising factors in the enhancement of catalytic reaction rates. The spillover phenomenon was found in the 1960s by several research groups independently. It was defined at the previous International Symposium on Spillover as follows “Spillover involves the transport of active species which are adsorbed or formed on a first phase onto another phase that does not adsorb or form the species under the same condition.” However, this effect appears typically in the dynamic state, i.e., during reactions, which advance with a considerable reaction rate. This makes it difficult to elucidate the spillover effect through static methods. Therefore, more fundamental investigations are necessary. The development of alternative energy sources and protection of the environment demands highly selective and very rapid catalytic reactions at deviating conditions. To achieve these goals new concepts, such as the spillover effect, are needed. This proceedings book, which comprises 80 papers, contains methods for preparing catalysts in order to realize spillover effects and suggests the most probable mechanisms to explain these non-linear phenomena. It also contains studies on applications of the spillover effect to improve industrial catalytic processes.
(2) 辛勤同李灿合作主编催化丛书《Spillover and Migration of Surface Species on Catalysts---Studies in Surface Science and Catalysis112》
Proceedings of the 4th International Conference on Spillover, Dalian, China, 15-18 September 1997
Edited by Can Li
Qin Xin, State Key Laboratory of Catalysis, Dalian Institute of Catalysis, Chinese Academy of Sciences, Dalian 116023, China
Description This fourth spillover conference in Dalian exhibits advances and new results in spillover studies since 1993.
In the proceedings, 5 invited lectures, 23 oral and 28 poster presentations are collected. In the 5 invited lectures, the active research areas are reviewed by well recognized scientists in the relevant fields. The first lecture highlights the fact that spillover plays a significant role in controlling the dynamic state of catalysts when it occurs in the catalytic process. The second lecture studies the surface mobility of oxygen and hydrogen using isotopic exchange method, and the impact of surface mobility on many catalytic processes is discussed. In the third paper the acidic functions of spilt-over hydrogen in a number of acid catalyzed reactions are well clarified. Subsequently, the fourth lecture explores electrochemically controlled spillover phenomenon over mm distances directly observed on metal catalysts. Finally, the last lecture reports the spontaneous dispersion of compounds onto supports and its importance in catalysis, and concludes that surface migration is a quite common process. The conference papers present a number of aspects of spillover studies, such as new spillover phenomena, new methods for spillover characterization, spillover effects in catalysis, etc. Studies on migration and mobility of surface species are also included in the conference topics, as it is believed that the migration of species is a more general phenomenon, and spillover can be considered as a special case of migration. The spillover of hydrogen and oxygen is the major issue at the conference, while the spillover of larger molecules are reported as well in some papers. Simulation and modeling of spillover and surface mobility are also a very interesting subject in the meeting. 可惜的是上面两篇参考文献我暂时都不能拿到电子版的全文,以后有了及时补上。非常抱歉!