Mixed alkali metal selenate proton conductors:: Phase transitions and crystal structure of [Rb0.54(NH4)0.46]3H(SeO4)2

被引：6
作者：
Merinov, BV
Bismayer, U
Synitsyn, VV
Baranov, AI
机构：
[1] Russian Acad Sci, Inst Crystallog, Moscow 117333, Russia
[2] Univ Hamburg, Mineral Petrog Inst, D-20146 Hamburg, Germany
[3] Russian Acad Sci, Inst Solid State Phys, Chernogolovka 142432, Moscow District, Russia
来源：
PHASE TRANSITIONS | 1999年 / 69卷 / 04期
基金：
俄罗斯基础研究基金会;
关键词：
mixed alkali metal selenate; phase transitions; chemical compound; Rb1-x(NH4)(x)](3)H(SeO4)(2);
D O I：
10.1080/01411599908209305
中图分类号：
O7 [晶体学];
学科分类号：
0702 ; 070205 ; 0703 ; 080501 ;
摘要：
Optical birefringence, calorimetric, thermal expansion, powder and single crystal X-ray diffraction investigations of mixed proton conductors [Rb1-x(NH4)(x)](3)H(SeO4)(2) were performed with the aim of studying the influence of partial substitution of cations on the superprotonic phase transition. on the atomic structure and on other characteristic features of this type of crystals.
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收藏
页码：439 / 453
页数：15
相关论文
共 21 条
  • [1] Andrianov V. I., 1987, Soviet Physics - Crystallography, V32, P130
  • [2] [Anonymous], 1974, INT TABLES XRAY CRYS, VIV
  • [3] Baranov A. I., 1987, Soviet Physics - Solid State, V29, P1448
  • [4] Proton glass Cs5H3(SO4)(4)center dot xH(2)O: Relaxation dynamics
    Baranov, AI
    Shuvalov, LA
    Yakushkin, ED
    Synitsyn, VV
    [J]. FERROELECTRICS, 1997, 199 (1-4) : 307 - 316
  • [5] BARANOV AI, 1987, SOV PHYS-CRYSTALLOGR, V32, P400
  • [6] BARANOV AI, 1997, 9 INT M FERR SEOUL K
  • [7] Bronowska W., 1995, Ferroelectrics, V172, P411, DOI 10.1080/00150199508018505
  • [8] DILANYAN RA, 1994, KRISTALLOGRAFIYA+, V39, P484
  • [9] DIELECTRIC-PROPERTIES AND PHASE-TRANSITIONS IN X3H(SO4)2 AND X3D(SO4)2 CRYSTALS (X-K,RB)
    GESI, K
    [J]. JOURNAL OF THE PHYSICAL SOCIETY OF JAPAN, 1980, 48 (03) : 886 - 889
  • [10] TEMPERATURE-DEPENDENCE OF LATTICE-CONSTANTS OF RB3H(SEO4)2' A ZERO-DIMENSIONAL H-BONDED CRYSTAL
    ICHIKAWA, M
    GUSTAFSSON, T
    MOTIDA, K
    OLOVSSON, I
    GESI, K
    [J]. FERROELECTRICS, 1990, 108 : 307 - 312
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