scholarly journals Solid-state proton conductors

1990 ◽  
Author(s):  
J.R. Jewulski ◽  
T.L. Osif ◽  
R.J. Remick
Keyword(s):  
Solid State ◽  
Proton Conductors

1,2,4-Triazolium perfluorobutanesulfonate as an archetypal pure protic organic ionic plastic crystal electrolyte for all-solid-state fuel cells

2015 ◽  
Vol 8 (4) ◽  
pp. 1276-1291 ◽  
Author(s):  
Jiangshui Luo ◽  
Annemette H. Jensen ◽  
Neil R. Brooks ◽  
Jeroen Sniekers ◽  
Martin Knipper ◽  
...  
Keyword(s):  
Fuel Cells ◽  
Solid State ◽  
Proton Conductors ◽  
Plastic Crystal ◽  
Plastic Crystals

Protic organic ionic plastic crystals (POIPCs) are shown to be novel anhydrous solid-state proton conductors for fuel cells.

Solid State NMR Spectroscopic Investigations of Model Compounds for Imidazole-Based Proton Conductors

2004 ◽  
Vol 108 (48) ◽  
pp. 18500-18508 ◽  
Author(s):  
Ingrid Fischbach ◽  
Hans Wolfgang Spiess ◽  
Kay Saalwächter ◽  
Gillian R. Goward
Keyword(s):  
Solid State ◽  
Solid State Nmr ◽  
Proton Conductors ◽  
Model Compounds ◽  
Spectroscopic Investigations

scholarly journals Structural and Electrochemical Properties of Dense Yttria-Doped Barium Zirconate Prepared by Solid-State Reactive Sintering

Energies ◽  
2018 ◽  
Vol 11 (11) ◽  
pp. 3083 ◽  
Author(s):  
Dae Yun ◽  
Jaegyeom Kim ◽  
Seung-Joo Kim ◽  
Jong-Heun Lee ◽  
Jong-Nam Kim ◽  
...  
Keyword(s):  
Solid State ◽  
Electrochemical Properties ◽  
Electrochemical Impedance ◽  
Sintering Temperature ◽  
Proton Conductors ◽  
Barium Zirconate ◽  
Reactive Sintering ◽  
Practical Utilization ◽  
Average Grain Size ◽  
Ceramic Fuel Cells

For practical utilization of proton-conducting ceramic fuel cells and electrolyzers, it is essential to lower the sintering temperature and processing time of BaZrO3-based proton conductors. We investigated the effect of sintering temperature and time on the structural and electrochemical properties of dense BaZr0.8Y0.2O3−δ (BZY) prepared by a solid-state reactive sintering process, using NiO as a sintering aid. The sintered BZY prepared from the micronized precursor powder exhibited a density higher than 93%, and an average grain size in the range of 0.6 to 1.4 μm. The orthorhombic BaY2NiO5 phase was also observed in the sintered BZY from the combined conventional and synchrotron X-ray diffraction measurements. Electrochemical impedance spectroscopy showed that the total proton conductivities of BZY can be modulated by sintering temperature in a wet reducing atmosphere. The maximum total ion transport number achieved was 0.89 at 600 °C, and the maximum power density of the symmetric BZY electrolyte supported cell with Pt electrodes was 5.24 mW·cm−2 at 900 °C.

scholarly journals SSPC (Solid State Proton Conductors 15 Meeting

2012 ◽  
Author(s):  
Speakers ◽  
Shu Yamaguchi ◽  
George Rossman ◽  
M. Saiful Islam ◽  
Maria Gomez ◽  
...  
Keyword(s):  
Solid State ◽  
Proton Conductors

Synthesis of Ammonia at Atmospheric Pressure with the Use of Solid State Proton Conductors

2000 ◽  
Vol 193 (1) ◽  
pp. 80-87 ◽  
Author(s):  
George Marnellos ◽  
Stergios Zisekas ◽  
Michael Stoukides
Keyword(s):  
Solid State ◽  
Atmospheric Pressure ◽  
Proton Conductors
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