摘要
用溶胶－凝胶法合成了新型无机离子交换剂亚铁氰化钾钛，并测定了其组成、结构和在硝酸介质中对铯的离子交换性能。结果表明，分散介质中表面活性剂用量和搅拌速度对合成二氧化钛凝胶的影响较大，浸泡条件、亚铁氰化钾钛的干燥方式对交换容量及交换速度也有很大的影响。
A method of preparing a new inorganic ion exchanger named potassium titanium hexacyanoferrate by sol gel technology is investigated.The composition and structure of the exchanger are tested and its exchange properties are studied.The results show that the surfactant content in dispersing medium and stirring speed affect greatly the preparation of titanium dioxide.Immersing and drying conditions affect greatly the exchange capacity and speed for Cs +.Excellent inorganic exchanger has been prepared.
出处
《核化学与放射化学》
EI
CAS
CSCD
北大核心
1997年第2期34-38,共5页
Journal of Nuclear and Radiochemistry
