Lisicon Glass-Ceramics Mediated Catalysis of Oxygen Reduction

被引:13
|
作者
Kumar, Binod [1 ]
Kichambare, Padmakar [2 ]
Rodrigues, Stanley [2 ]
Kumar, Jitendra [1 ]
Keil, Robert G. [3 ]
机构
[1] Univ Dayton, Res Inst, Electrochem Power Grp, Dayton, OH 45469 USA
[2] USAF, Res Lab, Prop Directorate, Wright Patterson AFB, OH 45433 USA
[3] Univ Dayton, Dept Chem, Dayton, OH 45469 USA
关键词
SOLID-STATE;
D O I
10.1149/1.3567028
中图分类号
O646 [电化学、电解、磁化学];
学科分类号
081704 ;
摘要
The role of lithium aluminum germanium phosphate (LAGP) glass-ceramic (a lisicon structure) on catalysis of the oxygen reduction reaction (ORR) is investigated by conducting thermo gravimetric analysis (TGA), Brunauer-Emmett-Teller (BET) and cyclic voltammetry (CV) measurements. The analysis of the CV data reveals that the LAGP glass-ceramic possesses some inherent catalytic activity toward reduction of oxygen. However, the data also suggest an irreversible nature of the reaction. The TGA and BET data complement the CV results. The Lisicon family of materials appears to be an attractive catalyst for ORR. (C) 2011 The Electrochemical Society. [DOI: 10.1149/1.3567028] All rights reserved.
引用
收藏
页码:A97 / A99
页数:3
相关论文
共 50 条
  • [31] COMMERCIAL GLASS-CERAMICS
    BEALL, GH
    AMERICAN CERAMIC SOCIETY BULLETIN, 1984, 63 (09): : 1108 - 1108
  • [32] Ceramics, Glass and Glass-Ceramics for Personal Radiation Detectors
    Swiontek, Szymon
    Sroda, Marcin
    Gieszczyk, Wojciech
    MATERIALS, 2021, 14 (20)
  • [33] WHATS NEW IN GLASS AND GLASS-CERAMICS
    MOCK, JA
    MATERIALS ENGINEERING, 1978, 87 (06): : 15 - 18
  • [34] GLASS GLASS-CERAMICS - VERSATILE MATERIALS
    SCHRANKE.CR
    MATERIALS ENGINEERING, 1968, 68 (07): : 38 - &
  • [35] Glass-ceramics based on calcium phosphates - Artificial dental crown and microporous glass-ceramics
    Abe, Y
    GLASS SCIENCE AND TECHNOLOGY-GLASTECHNISCHE BERICHTE, 2000, 73 : 286 - 292
  • [36] CORDIERITE-BASED OXYFLUORIDE GLASSES AND GLASS-CERAMICS .3. GLASS-CERAMICS
    SINGER, GM
    TOMOZAWA, M
    PHYSICS AND CHEMISTRY OF GLASSES, 1989, 30 (03): : 102 - 109
  • [37] MICROSTRUCTURE OF MICA GLASS-CERAMICS AND INTERFACE REACTIONS BETWEEN MICA GLASS-CERAMICS AND BONE
    HOLAND, W
    GOTZ, W
    CARL, G
    VOGEL, W
    CELLS AND MATERIALS, 1992, 2 (02): : 105 - 112
  • [38] Optical applications of glass-ceramics
    Alekseeva, I.
    Dymshits, O.
    Tsenter, M.
    Zhilin, A.
    Golubkov, V.
    Denisov, I.
    Skoptsov, N.
    Malyarevich, A.
    Yumashev, K.
    JOURNAL OF NON-CRYSTALLINE SOLIDS, 2010, 356 (52-54) : 3042 - 3058
  • [39] Characterization of glass-ceramics by TEM
    Liu Xiao-Qing
    Xie Jun-Lin
    He Feng
    Yang Hu
    MICRO-NANO TECHNOLOGY XIV, PTS 1-4, 2013, 562-565 : 809 - +
  • [40] GLASS-CERAMICS FOR DENTAL APPLICATIONS
    WALSH, J
    HATTON, PV
    JOHNSON, A
    CLIFFORD, A
    HILL, R
    JOURNAL OF DENTAL RESEARCH, 1995, 74 (03) : 895 - 895