Extraction behavior of rutherfordium as a cationic fluoride complex with a TTA chelate extractant from HF/HNO3 acidic solutions

Akihiko Yokoyama, Yuta Kitayama, Yoshiki Fukuda, Hidetoshi Kikunaga, Masashi Murakami, Yukiko Komori, Shinya Yano, Hiromitsu Haba, Kazuaki Tsukada, Atsushi Toyoshima

Research output: Contribution to journalArticlepeer-review

1 Citation (Scopus)

Abstract

The aim of this study was to identify relevant Rf chemical species by using reversed-phase extraction chromatography with 2-thenoyltrifluoroacetone (TTA) resin as the stationary phase. Because TTA can be used to extract specific metal ions, the distribution ratios of the system enabled determination of the specific complex formation constant of Rf. We performed several experiments on chemical systems with Zr, Hf, No, and Rf, determined their adsorption coefficients, and deduced the Kd values for Rf.

Original languageEnglish
Pages (from-to)27-32
Number of pages6
JournalRadiochimica Acta
Volume107
Issue number1
DOIs
Publication statusPublished - 2019 Jan 1

Keywords

  • Rutherfordium
  • TTA
  • adsorption coefficeients
  • reversed-phase extraction chromatography

ASJC Scopus subject areas

  • Physical and Theoretical Chemistry

Fingerprint Dive into the research topics of 'Extraction behavior of rutherfordium as a cationic fluoride complex with a TTA chelate extractant from HF/HNO<sub>3</sub> acidic solutions'. Together they form a unique fingerprint.

Cite this