PREPARATION AND APPLICATION OF ION EXCHANGE AND POROUS MATERIALS
离子交换及多孔材料的制备与应用

Ion exchange and porous materials are high effective adsorbents.These novel adsorbents have high specific surface areas or abundant functional groups,which make them have greater adsorption/desorption rate and larger adsorption capacity than other adsorbents.Besides granules or fibers,they can also be prepared as bundle,paper,cloth and felt to meet various technical requirements.In this paper the latest progress in the studies of author's group on the preparation and adsorption properties of these novel adsorbents such as ion exchange fibers,chelating fibers,activated carbon fibers,and carbon aerogels is reviewed.The applications of these materials in drinking water purification,environmental control,resource recovery,chemical industry,medicine and health care and in preparation of catalyst are also presented.