Quantitative analysis of neodymium, uranium, and palladium in nitric acid solution by reflection absorption spectrophotometry

• 藤井, 俊行

• Egusa, Souichirou

• Uehara, Akihiro

• Yamana, Hajimu

• Morita, Yasuji

抄録

Quantitative analysis of Nd, U, or Pd in 3 mol dm[−3] (M) HNO3 was performed by reflection absorption spectrophotometry at ultraviolet–visible–near-infrared (UV/Vis/NIR) region. A sample chamber with optics for reflection measurement was designed and attached to a UV/Vis/NIR spectrophotometer by optical fibers. The reflection absorbance showed linear relations with concentrations of Nd, U, and Pd at the absorbance region less than 0.1. The quantitative analysis was found to be possible for 3 M HNO3 solutions containing [Nd] ~0.2 M, [U] ~0.04 M, or [Pd] ~0.01 M.

収録刊行物

• Journal of Radioanalytical and Nuclear Chemistry

  Journal of Radioanalytical and Nuclear Chemistry 295 (3), 2059-2062, 2013-03

  Springer Netherlands

キーワード

• Absorption spectrophotometry
• Reflectance
• Neodymium
• Uranium
• Palladium
• Nitric acid

詳細情報

• CRID: 1050845760721651968
• NII論文ID: 120005466687
• NII書誌ID: AA10685501
• ISSN: 02365731
• HANDLE: 2433/187114
• 本文言語コード: en
• 資料種別: journal article
• データソース種別:
  • IRDB
  • CiNii Articles