| 离子型化合物与氧化物载体表面相互作用的研究—“嵌入模型”及其应用 |
| Study on the Interaction between Ionic Compounds and Oxide Supports —“Incorporation Model”and its Application |
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| 摘要: 离子化合物与氧化物载体间相互作用的研究是从本质上探索负载型催化剂的物理化学性质的有效途径。在考虑载体的表面结构和离子化合物的本征性质(价型、离子半径和电子构型等)的基础上,用“嵌入模型”说明或预测一些离子化合物在不同的氧化物载体上的分散容量,为催化剂的设计和制备提供科学依据。本文就课题组近十年来在这方面的工作作一简要介绍。 |
| 关键词: 入模型 分散容量 |
| 基金项目: 国家博士点专项基金(No.98028434) |
| Abstract: It is known that studying the nature of the interaction between the ionic compound and the oxide support is a key step in gaining a further understanding of the physico chemical properties of the supported catalysts. Based on the consideration of the surface structure of the support and the intrinsic properties (valences, ionic radius and electron configuration of the metal ion, etc) of the ionic compound, an “Incorporation Model”was used to illustrate and predicate the dispersion capacities of some ionic compounds supported on different oxide supports, which could provide scientific basis for the design and preparation of catalysts. In this paper, some works done in our group for the past 10 years have been briefly introduced. |
| Keywords: incorporation model dispersion capacity |
| 投稿时间：2000-01-16 |
| 摘要点击次数: 2043 |
| 全文下载次数: 2775 |
| 董林,陈懿.离子型化合物与氧化物载体表面相互作用的研究—“嵌入模型”及其应用[J].无机化学学报,2000,16(2):250-260. |
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