Electrical Transport — Electrochemical synthesis of metal organic framework films with proton conductive property

4 measurement groups · 17 results

Reported values remain attached to the sample, method, conditions, extraction quality and source location that produced them.

PTA-free HKUST-1 control · Thin Film

PTA-free HKUST-1 control at 24 deg C under controlled RH.

Property	Reported value	Normalised value	Uncertainty	Origin and quality	Source
PTA-free HKUST-1 conductivity at ~33% RH, 24 deg C	2.3 x 10^-10 S cm-1	—	—	Text Exact Reported	7 · Proton conduction · Fig. 8d
PTA-free HKUST-1 conductivity at ~53% RH, 24 deg C	~8 x 10^-10 S cm-1 from Fig. 8d	—	—	Figure Axis Approximate	7 · Proton conduction · Fig. 8d
PTA-free HKUST-1 conductivity at ~65% RH, 24 deg C	~2 x 10^-9 S cm-1 from Fig. 8d	—	—	Figure Axis Approximate	7 · Proton conduction · Fig. 8d
PTA-free HKUST-1 conductivity at ~75% RH, 24 deg C	~1 x 10^-7 S cm-1 from Fig. 8d	—	—	Figure Axis Approximate	7 · Proton conduction · Fig. 8d
PTA-free HKUST-1 conductivity at ~97% RH, 24 deg C	8.8 x 10^-7 S cm-1	—	—	Text Exact Reported	7 · Proton conduction · Fig. 8d

NENU-3 film, 8.0 V for 2 h · Thin Film

Humidity-dependent proton conductivity at 24 deg C after equilibration in saturated salt RH chambers; representative 12 um NENU-3 film.

Temperature: 297
Atmosphere: controlled RH from saturated salts; MgCl2, Mg(NO3)2, NaNO2, NaCl, K2SO4
Geometry: through-film contact with copper substrate bottom electrode and Ag paste top electrode; conductivity sigma = L/(RA)
Context: guest-loaded target framework
Measurement source: 2,7 · Proton conductivity measurements; Proton conduction · Fig. 8

Property	Reported value	Normalised value	Uncertainty	Origin and quality	Source
NENU-3 proton conductivity at ~33% RH, 24 deg C	8.4 x 10^-10 S cm-1	—	—	Text Exact Reported	7 · Proton conduction · Fig. 8
NENU-3 proton conductivity at ~53% RH, 24 deg C	~3 x 10^-9 S cm-1 from Fig. 8c	—	—	Figure Axis Approximate	7 · Proton conduction · Fig. 8
NENU-3 proton conductivity at ~65% RH, 24 deg C	~2 x 10^-7 S cm-1 from Fig. 8c	—	—	Figure Axis Approximate	7 · Proton conduction · Fig. 8
NENU-3 proton conductivity at ~75% RH, 24 deg C	2.5 x 10^-6 S cm-1	—	—	Text Exact Reported	7 · Proton conduction · Fig. 8
NENU-3 proton conductivity at ~97% RH, 24 deg CMarked as a best value within this paper	1.4 x 10^-5 S cm-1	—	—	Text Exact Reported	7 · Proton conduction · Fig. 8
NENU-3 proton conductivity under anhydrous conditions at 24 deg C	undetectable	—	—	Qualitative Qualitative	7 · Proton conduction · Fig. 8

PTA-free HKUST-1 control · Thin Film

PTA-free HKUST-1 measured under ~97% RH; activation energy from Arrhenius plot.

Property	Reported value	Normalised value	Uncertainty	Origin and quality	Source
PTA-free HKUST-1 proton-transfer activation energy	0.61 eV	—	—	Text Exact Reported	7 · Proton conduction · Fig. 9
PTA-free HKUST-1 conductivity at 15 deg C, ~97% RH	3.9 x 10^-7 S cm-1	—	—	Text Exact Reported	7 · Proton conduction · Fig. 9
PTA-free HKUST-1 conductivity at 35 deg C, ~97% RHMarked as a best value within this paper	1.8 x 10^-6 S cm-1	—	—	Text Exact Reported	7 · Proton conduction · Fig. 9

NENU-3 film, 8.0 V for 2 h · Thin Film

NENU-3 film measured from 10 to 40 deg C under constant ~97% RH; activation energy from ln(sigma T) vs 1000/T.

Property	Reported value	Normalised value	Uncertainty	Origin and quality	Source
NENU-3 proton-transfer activation energy	0.38 eV	—	—	Text Exact Reported	7 · Proton conduction · Fig. 9
NENU-3 conductivity at 10 deg C, ~97% RH	8.8 x 10^-6 S cm-1	—	—	Text Exact Reported	7 · Proton conduction · Fig. 9
NENU-3 conductivity at 40 deg C, ~97% RHMarked as a best value within this paper	2.9 x 10^-5 S cm-1	—	—	Text Exact Reported	7 · Proton conduction · Fig. 9