摘要
介绍了一种聚苯乙烯的磺化、凝胶法制备固体硫酸的新方法,给出了合成的实验流程图以及实验操作步骤,对凝胶态固体硫酸的成因进行了初步探讨,并对影响合成反应的各种因素进行了分析和讨论,描述了产物的外观、水溶性、酸值以及导电性等性质。
Report a new method of preparing solidstate sulphuric acid by sulphonating polystyrene and gelation.Gives an experiment flow chart and operation step of synthesis.Approaches the cause of formation of gelation solid-state sulpuric acid.Analyses and discusses various factors which affect the synthetic reaction.Describes the appearance,solution, aicd value and electric conductor of the product.
出处
《合肥工业大学学报(自然科学版)》
CAS
CSCD
1997年第6期122-124,共3页
Journal of Hefei University of Technology:Natural Science
关键词
磺化
凝胶法
固体硫酸
sulphonating,gelation,solid-state sulphuric acid