PHYSICAL CHEMISTRY AND MASS TRANSPORT ALONG INTERFACES IN CERAMICS

陶瓷材料的性能一般取决于表面和界面的性质。在金属、陶瓷和聚合物复合材料中，了解不同材料之间的界面是非常重要的。本项目的目的是讨论世界范围内活跃的科学家和这项研究的成员最近的研究工作，寻找未来的发展方向，并就这一项目的名称安排国际研讨会。本学期共举办了以下三次研讨会：(1)第一次研讨会(1996年10月24日和25日，宫城松岛；7名成员)首席调查员解释了本项目的目的，每个成员介绍了他们自己的工作成果。对该工程的特点进行了探讨。认识到了解陶瓷/金属和陶瓷/聚合物界面最新活动的重要性。成员们同意邀请在随后的研讨会上进行演讲。(2)第二次研讨会(1997年1月27日和28日)。武夫，佐贺；9名成员和3名特邀演讲者)根据第一次研讨会的讨论，所有成员展示了自己的作品。(3)第三次研讨会(1997年3月6日，东京新桥，8名成员，2名特邀演讲者)石崎光三(名高冈工业大学教授)的特邀演讲是关于陶瓷表面表征的演讲。Miyuki Hayashi(东京工业大学博士)介绍了她关于无定形氧化物中的磁性团簇及其界面的结果。成员们讨论了安排国际研讨会的计划，最后的成果汇总在一本小册子中，分发给预计参加国际研讨会的研究人员和工程师。

The performance of ceramic materials depends generally on properties of surface and interface. In composites of metals, ceramics and polymers, the understanding of interfaces between different materials is very important. The aim of this project to discuss on recent research works of world-wide active scientists and members of this research, to find out the future way and to arrange the international symposium on the title of this project.Following three workshops were held in this term.(1) The 1st Workshop (October 24 and 25,1996, Matsushima, Miyagi ; 7 members)Headinvestigator explained the aim of this project and each members presented their result on their own works. Discussion was conducted on the characteristic of this project. The importance to understand the recent activities on the interfaces of ceramics/metals and ceramics/polymers was realized. Members agreed to have invited talks at the succeeding workshops.(2) The 2nd Workshop (January27 and 28,1997. Takeo, Saga ; 9members and 3 invited speakers)Based on the discussion at the 1st workshop, all members presented their own works. Two invited talks of Kenji MORINAGA (Kyusyu University, Professor) and Toshio NARITA (Hokkaido University) are the activities on Metals and a talk of Eriko SHIMADA (Kanagawa Institute of Technology, Ph D) is on polymers.(3) The 3rd Workshop (March6,1997, Shinbashi, Tokyo, 8 members and 2invited speakers)The invited speaker of Kozo ISHIZAKI (Nagaoka University of Technology, Professor) gave a talk on characterization of ceramic surface. Miyuki HAYASHI (Tokyo Institute of Technology, Ph.D) presented her results on magnetic clusters in amorphous oxide and its interface. The members discussed on the plan to arrange the international symposium.The final results were summarized in a booklet distributed the booklets to the researchers and engineers who are expected to attend the international symposium.