作者: Donald J. Pietrzyk , Y. Marcus
DOI: 10.1080/10408347608542691
关键词: Chemistry 、 Alkali metal 、 Inorganic chemistry 、 Ion exchange 、 Solvent 、 Alkaline earth metal
摘要: I. INTRODUCTION The phenomenon of ion exchange has been scientifically recognized since the middle 19th century.1,2 Many these early scientific investigations were carried out with naturally occurring clays and minerals, such as zeolites. zeolites which attracted most attention contain alumino-silicate skeletons exchangeable alkali metal or alkaline earth cations. Artificial silicates also prepared successfully used.