Other — Guest-Assisted Proton Conduction in the Sulfonic Mesoporous MIL-101 MOF

6 measurement groups · 36 results

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

H2SO4(0.1M)@MIL-101(Cr)-NH-(CH2)3SO3H powder · Powder

Elemental analysis of 0.1 M H2SO4-loaded MOF.

Property	Reported value	Normalised value	Uncertainty	Origin and quality	Source
C elemental content	28.25 wt%	—	—	SI Table Exact Reported	6 · Elemental Analysis · Table S1
N elemental content	3.13 wt%	—	—	SI Table Exact Reported	6 · Elemental Analysis · Table S1
S elemental content	5.14 wt%	—	—	SI Table Exact Reported	6 · Elemental Analysis · Table S1
H2SO4 loading	0.4 H2SO4 per formula unit	—	—	SI Table Exact Reported	6 · Elemental Analysis · Table S1
n(N/C)	0.1	—	—	SI Table Exact Reported	6 · Elemental Analysis · Table S1
n(S/C)	0.068	—	—	SI Table Exact Reported	6 · Elemental Analysis · Table S1
n(S/N)	0.678	—	—	SI Table Exact Reported	6 · Elemental Analysis · Table S1

H2SO4(1M)@MIL-101(Cr)-NH-(CH2)3SO3H after conductivity measurements · Powder

Elemental analysis of 1 M H2SO4-loaded MOF after conductivity measurements.

Property	Reported value	Normalised value	Uncertainty	Origin and quality	Source
C elemental content	24.79 wt%	—	—	SI Table Exact Reported	6 · Elemental Analysis · Table S1
N elemental content	2.93 wt%	—	—	SI Table Exact Reported	6 · Elemental Analysis · Table S1
S elemental content	7.53 wt%	—	—	SI Table Exact Reported	6 · Elemental Analysis · Table S1
H2SO4 loading	1.8 H2SO4 per formula unit	—	—	SI Table Exact Reported	6 · Elemental Analysis · Table S1
n(N/C)	0.101	—	—	SI Table Exact Reported	6 · Elemental Analysis · Table S1
n(S/C)	0.111	—	—	SI Table Exact Reported	6 · Elemental Analysis · Table S1
n(S/N)	1.091	—	—	SI Table Exact Reported	6 · Elemental Analysis · Table S1

H2SO4(1M)@MIL-101(Cr)-NH-(CH2)3SO3H powder · Powder

Elemental analysis of 1 M H2SO4-loaded MOF before conductivity measurements.

Property	Reported value	Normalised value	Uncertainty	Origin and quality	Source
C elemental content	24.85 wt%	—	—	SI Table Exact Reported	6 · Elemental Analysis · Table S1
N elemental content	2.92 wt%	—	—	SI Table Exact Reported	6 · Elemental Analysis · Table S1
S elemental content	7.7 wt%	—	—	SI Table Exact Reported	6 · Elemental Analysis · Table S1
H2SO4 loading	1.8 H2SO4 per formula unit	—	—	SI Table Exact Reported	6 · Elemental Analysis · Table S1
n(N/C)	0.1	—	—	SI Table Exact Reported	6 · Elemental Analysis · Table S1
n(S/C)	0.116	—	—	SI Table Exact Reported	6 · Elemental Analysis · Table S1
n(S/N)	1.15	—	—	SI Table Exact Reported	6 · Elemental Analysis · Table S1

MIL-101(Cr)-NH-(CH2)3SO3H powder · Powder

Elemental analysis of guest-free sulfonated MOF.

Property	Reported value	Normalised value	Uncertainty	Origin and quality	Source
C elemental content	28.18 wt%	—	—	SI Table Exact Reported	6 · Elemental Analysis · Table S1
N elemental content	3.17 wt%	—	—	SI Table Exact Reported	6 · Elemental Analysis · Table S1
S elemental content	4.45 wt%	—	—	SI Table Exact Reported	6 · Elemental Analysis · Table S1
n(N/C)	0.096	—	—	SI Table Exact Reported	6 · Elemental Analysis · Table S1
n(S/C)	0.0593	—	—	SI Table Exact Reported	6 · Elemental Analysis · Table S1
n(S/N)	0.614	—	—	SI Table Exact Reported	6 · Elemental Analysis · Table S1
Propyl-sulfonic acid grafting fraction	54% of propyl-sulfonic acid groups are bounded	—	—	Text Rounded Reported	2 · Results · Table S1

Washed H2SO4(1M)@MIL-101(Cr)-NH-(CH2)3SO3H powder · Powder

Elemental analysis of washed sample after acid removal.

Property	Reported value	Normalised value	Uncertainty	Origin and quality	Source
C elemental content	28.03 wt%	—	—	SI Table Exact Reported	6 · Elemental Analysis · Table S1
N elemental content	3.16 wt%	—	—	SI Table Exact Reported	6 · Elemental Analysis · Table S1
S elemental content	4.03 wt%	—	—	SI Table Exact Reported	6 · Elemental Analysis · Table S1
n(N/C)	0.096	—	—	SI Table Exact Reported	6 · Elemental Analysis · Table S1
n(S/C)	0.054	—	—	SI Table Exact Reported	6 · Elemental Analysis · Table S1
n(S/N)	0.558	—	—	SI Table Exact Reported	6 · Elemental Analysis · Table S1

MIL-101(Cr)-NH-(CH2)3SO3H powder · Powder

Under N2 atmosphere, 20 mL min-1, heating rate reported as 5 min-1 up to 1073 K after saturated NH4Cl pretreatment.

Property	Reported value	Normalised value	Uncertainty	Origin and quality	Source
TGA mass-loss regions	T < 373 K; 453 K < T < 523 K; T > 600 K	—	—	Text Range	2 · Results · Figure 1c
Thermal stability limit	stable up to 453 K	—	—	Text Rounded Reported	2 · Results · Figure 1c