Neptunium(V) reduction with vanadium(IV) in alkali solutions

被引：0
|
作者：
Garnov, AY [1 ]
Gelis, AV [1 ]
Bessonov, AA [1 ]
Shilov, VP [1 ]
Krot, NN [1 ]
机构：
[1] Russian Acad Sci, Inst Phys Chem, Moscow, Russia
来源：
RADIOCHEMISTRY | 1998年 / 40卷 / 03期
关键词：
D O I：
暂无
中图分类号：
O65 [分析化学];
学科分类号：
070302 ; 081704 ;
摘要：
The Np(V) reduction with V(IV) in 1-5 M NaOH solutions was studied by spectrophotometry. In the course of the reaction, a precipitate is formed containing Np(TV) and a part of Np(V). The reduction is accelerated with increasing temperature from 20 to 80 degrees C and decelerated with increasing alkali concentration.
引用
收藏
页码：224 / 225
页数：2
相关论文
共 50 条
  • [1] OXIDATION REDUCTION REACTIONS OF NEPTUNIUM(IV) AND NEPTUNIUM(V)
    HUIZENGA, JR
    MAGNUSSON, LB
    JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 1951, 73 (07) : 3202 - 3206
  • [2] Reactions of hypobromite with neptunium(IV) and plutonium(IV) in alkali solutions
    Garnov, AY
    Yusov, AB
    Shilov, VP
    Krot, NN
    RADIOCHEMISTRY, 1998, 40 (03) : 219 - 223
  • [3] INVESTIGATION OF NEPTUNIUM(V) REDUCTION TO NEPTUNIUM(IV) BY SEMICONDUCTOR PHOTOCATALYSIS
    TAKAHASHI, M
    NAKAMURA, T
    IKEDA, T
    KARASAWA, H
    ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY, 1990, 200 : 95 - NUCL
  • [4] Reduction of neptunium(V) in alkali solutions with formate ion in the presence of palladium and platinum
    Garnov, AY
    Gelis, AV
    Bessonov, AA
    Shilov, VP
    RADIOCHEMISTRY, 1998, 40 (04) : 319 - 320
  • [5] 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
  • [6] KINETICS OF VANADIUM(III)-NEPTUNIUM(V) REACTION IN PERCHLORATE SOLUTIONS
    APPELMAN, EH
    SULLIVAN, JC
    JOURNAL OF PHYSICAL CHEMISTRY, 1962, 66 (03): : 442 - &
  • [7] Specificity of hydrazine reactivity toward neptunium(V) in alkali solutions
    Gelis, AV
    Garnov, AV
    Shilov, VP
    RADIOCHEMISTRY, 1998, 40 (01) : 22 - 24
  • [8] SYNTHESIS OF NEPTUNIUM (V) AND NEPTUNIUM (IV) SULFATES
    MEFODEVA, MP
    KROT, NN
    GELMAN, AD
    ZHURNAL NEORGANICHESKOI KHIMII, 1972, 17 (06): : 1711 - &
  • [9] Biosorption of neptunium (IV) and neptunium (V) on soil bacteria
    Reed, DT
    Rittmann, BE
    Songkasiri, W
    GEOCHIMICA ET COSMOCHIMICA ACTA, 2005, 69 (10) : A677 - A677
  • [10] OSCILLOPOLAROGRAPHIC BEHAVIOUR OF VANADIUM(V) AND VANADIUM(IV) COMPOUNDS IN BUFFER SOLUTIONS
    CHIKRYZO.EG
    KIRIYAK, LG
    MERYAN, VT
    ZHURNAL ANALITICHESKOI KHIMII, 1971, 26 (02): : 312 - &
12345