Behavior of Plutonium(V) in Aqueous Solutions

被引：1
|
作者：
Bessonov, A. A. [1 ]
Shilov, V. P. [1 ]
机构：
[1] Russian Acad Sci, Frumkin Inst Phys Chem & Electrochem, Moscow 199071, Russia
来源：
RADIOCHEMISTRY | 2023年 / 65卷 / 01期
关键词：
plutonium(V); solutions; forms of existence; complexes; potentials; redox reactions; kinetics; ABSORPTION-SPECTRA; PHOTOCHEMICAL-REACTIONS; PULSE-RADIOLYSIS; PU(V); DISPROPORTIONATION; REDUCTION; CARBONATE; PENTAVALENT; NEPTUNIUM; KINETICS;
D O I：
10.1134/S1066362223010010
中图分类号：
O65 [分析化学];
学科分类号：
070302 ; 081704 ;
摘要：
Reported data on methods of obtaining Pu(V), forms of existence in different media, its complex formation with inorganic and organic ligands, including cation-cation complexes, are analyzed. Disproportionation reactions and reactions with oxidizing and reducing agents in aqueous solutions and water/organic media, reduction reactions in near neutral solutions on the surface of mineral particles, and also photo- and radiation-chemical behavior are considered. Among the unsolved problems is the study of the Pu(V) stability in solutions of fluorides, H3PO4, paratungstate, some heteropoly compounds, helating agents, porphyrins, natural compounds, as well as in TBP-diluent systems.
引用
收藏
页码：1 / 14
页数：14
相关论文
共 50 条
  • [21] Oxidation of Neptunium(V) and Plutonium(V) with molecular oxygen in alkali solutions
    Budantseva, NA
    Shilov, VP
    Krot, NN
    RADIOCHEMISTRY, 1998, 40 (06) : 565 - 567
  • [22] gamma-radiolysis of alkaline aqueous solutions of hexavalent plutonium
    Gogolev, AV
    Shilov, VP
    Pikaev, AK
    HIGH ENERGY CHEMISTRY, 1997, 31 (03) : 155 - 158
  • [23] Purification of aqueous plutonium chloride solutions via precipitation and washing
    Stroud, MA
    Salazar, RR
    Abney, KD
    Bluhm, EA
    Danis, JA
    PLUTONIUM FUTURES - THE SCIENCE, 2003, 673 : 324 - 326
  • [24] Electrochemical recovery of plutonium from aqueous carbonate waste solutions
    Agarwal, Rahul
    Dumpala, Rama Mohana Rao
    Sharma, Manoj K.
    Noronha, Donald M.
    Gamare, Jayashree S.
    Jayachandran, Kavitha
    Nandi, Chiranjit
    Kaity, Santu
    CHEMICAL COMMUNICATIONS, 2022, 58 (08) : 1111 - 1114
  • [25] Gamma radiolysis of alkaline aqueous solutions of neptunium and plutonium.
    Pikaev, AK
    Gogolev, AV
    ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY, 1996, 211 : 172 - IEC
  • [26] FORMS OF HEXAVALENT PLUTONIUM AND AMERICIUM IN BASIC AQUEOUS-SOLUTIONS
    TANANAEV, IG
    SOVIET RADIOCHEMISTRY, 1989, 31 (03): : 303 - 307
  • [27] DETERMINATION OF FREE ACIDITY IN CONCENTRATED AQUEOUS SOLUTIONS OF PLUTONIUM (4)
    DAMIEN, N
    CAUCHETI.P
    ANALYTICA CHIMICA ACTA, 1968, 41 (03) : 483 - &
  • [28] POTENTIAL PH BEHAVIOR OF WEAKLY ACIDIC PLUTONIUM SOLUTIONS
    SILVER, GL
    INORGANICA CHIMICA ACTA-F-BLOCK ELEMENTS ARTICLES AND LETTERS, 1985, 109 (02): : L13 - L14
  • [29] Supercooling behavior in aqueous solutions
    Kimizuka, Norihito
    Suzuki, Toru
    JOURNAL OF PHYSICAL CHEMISTRY B, 2007, 111 (09): : 2268 - 2273
  • [30] Is octavalent plutonium really formed during oxidation in alkaline aqueous solutions?
    Fedosseev, Alexander M.
    Bessonov, Alexi A.
    Shilov, Vladimir P.
    RADIOCHIMICA ACTA, 2022, 110 (12) : 955 - 959
12345