New 3-Aminopropylsilatrane Derivatives and Sorption Activity of the Silica Gel Modified by Them
作者:E. N. Oborina、S. N. Adamovich
DOI:10.1134/s1070363221120100
日期:2021.12
synthesized by the reaction of 3-aminopropylsilatrane with urea, thiourea, guanidine, acetamide, acetylguanidine, and aminoguanidine. These silatranes were used to modify silica gel. The sorption activity of the modified silica gel towards the ions of the rare-earth elements Ce3+ and Tb3+ was studied.
摘要 通过 3-氨基丙基硅醚与尿素、硫脲、胍、乙酰胺、乙酰胍和氨基胍反应合成了新的功能化硅醚。这些硅杂环烷用于改性硅胶。研究了改性硅胶对稀土元素Ce 3+和Tb 3+离子的吸附活性。