SPECIFIC-HEAT AT THE SUPERIONIC PHASE-TRANSITION OF CS3H(SEO4)2

被引：15
|
作者：
HILCZER, B
PAWLOWSKI, A
机构：
[1] Institute of Molecular Physics, Polish Academy of Sciences, PL-60179 Poznań
来源：
FERROELECTRICS | 1990年 / 104卷
关键词：
D O I：
10.1080/00150199008223844
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
Electric conductivity and specific heat measurements were performed in the superionic phase transition region for Cs3H ( Seo4) 2.Actovation energy of the conductivity was found to follow the ordering enthalpy of protons. The experimental value of entropy change at T, agreement with the value of configurational entropy change AS = 9.13 J/mol K resulting from proton dis-ordering. © 1990, Taylor & Francis Group, LLC. All rights reserved.
引用
收藏
页码：383 / 388
页数：6
相关论文
共 50 条
  • [1] Ferroelastic phase transition of Cs3H(SeO4)2
    Magome, Eisuke
    Komukae, Masaru
    TRANSACTIONS OF THE MATERIALS RESEARCH SOCIETY OF JAPAN, VOL 31, NO 1, 2006, 31 (01): : 3 - +
  • [2] Effect of uniaxial stress in superprotonic phase transition in Cs3H(SeO4)2
    Matsuo, Y.
    Tanaka, Y.
    Hatori, J.
    Ikehata, S.
    SOLID STATE IONICS, 2008, 179 (21-26) : 1125 - 1127
  • [3] CRYSTAL-STRUCTURE AND MECHANISM OF PROTONIC CONDUCTIVITY OF A SUPERIONIC PHASE OF CS3H(SEO4)2
    MERINOV, BV
    BARANOV, AI
    SHUVALOV, LA
    KRISTALLOGRAFIYA, 1990, 35 (02): : 355 - 360
  • [4] Quantum effect in the phase transition of Cs3H(SeO4)2 crystal:: Calorimetric study
    Uetani, M
    Yamamuro, O
    Inaba, I
    Matsuo, T
    Ichikawa, M
    JOURNAL OF THE KOREAN PHYSICAL SOCIETY, 1998, 32 : S397 - S399
  • [5] The domain structure of Cs3H(SeO4)2 crystals
    L. F. Kirpichnikova
    M. Polomska
    L. Szczesniak
    B. Hilczer
    Crystallography Reports, 2003, 48 : 819 - 822
  • [6] The domain structure of Cs3H(SeO4)2 crystals
    Kirpichnikova, LF
    Polomska, M
    Szczesniak, L
    Hilczer, B
    CRYSTALLOGRAPHY REPORTS, 2003, 48 (05) : 819 - 822
  • [7] Proton activity and spontaneous strain of CS3H(SeO4)2 in the phase transition at 369 K
    Matsuo, Y
    Tanaka, Y
    Hatori, J
    Ikehata, S
    SOLID STATE COMMUNICATIONS, 2005, 134 (05) : 361 - 365
  • [8] THE IMPROPER FERROELASTIC PHASE-TRANSITION IN SUPERIONIC RB3H(SEO4)2 CRYSTALS
    PLAKIDA, NM
    SALEJDA, W
    PHYSICA STATUS SOLIDI B-BASIC RESEARCH, 1988, 148 (02): : 473 - 481
  • [9] STRUCTURAL PHASE-TRANSITIONS AND PROTONIC CONDUCTIVITY IN CS3H(SEO4)2 AND (NH4)3H(SEO4)2
    BARANOV, AI
    TREGUBCHENKO, AV
    SHUVALOV, LA
    SHCHAGINA, NM
    FIZIKA TVERDOGO TELA, 1987, 29 (08): : 2513 - 2516
  • [10] PHASE-TRANSITIONS, STRUCTURE, PROTONIC CONDUCTIVITY AND DIELECTRIC-PROPERTIES OF CS3H(SEO4)2 AND CS3(H,D)(SEO4)2
    BARANOV, AI
    MERINOV, BV
    TREGUBCHENKO, AB
    SHUVALOV, LA
    SHCHAGINA, NM
    FERROELECTRICS, 1988, 81 : 1151 - 1155
12345