Determination of Thorium based on complixation between Ortho-Ester Tetra azophenyl Calix[4]arene (TEAC) and Th(lV). In acid media, TEAC formed a 1:1 complex with Th(IV).

Authors

  • Trần Quang Hiếu
  • Lê Văn Tán
  • Lê Văn Tán
  • Nguyễn Ngọc Tuấn
  • Lê Ngọc Tuấn

Abstract

A simple, sensitive and selective spectroscopy method was developed for the determination of Thorium based on complixation between Ortho-Ester Tetra azophenyl Calix[4]arene (TEAC) and Th(lV). In acid media, TEAC formed a 1:1 complex with Th(IV).

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Published

2011-12-07

Issue

Vol. 47 No. 6 (2009)

Section

Articles