6
NASICON
Solid solution rendered conductive by Na
+
ions;
chemical formula is NaZr 2 Si 2 PO 12
Ni-YSZ
Cermet composed of nickel-yttria stabilized zirconia
NTP
Normal temperature and pressure
Oh
Octahedral (environment)
PEMFC
Proton-exchange membrane fuel cell
PEO
Polyethylene oxide
R // C
parallel RC circuit
RE
Reference electrode
SE
Solid electrolyte
SIMS
Secondary ion mass spectrometry
SOFC
Solid oxide fuel cell
STP
Standard temperature and pressure.
Td
Tetrahedral (environment)
TFSI
Trifluoromethanesulfonyl-imide
V m
Molar volume
VTF
Vogel-Tammann-Fulcher (model)
W
Warburg (impedance, element)
WE
Working electrode
YSZ
Yttria stabilized zirconia
ΔV
Potential difference
Solid-State Electrochemistry