Porosity — Single-Site, Single-Metal-Atom, Heterogeneous Electrocatalyst: Metal–Organic-Framework Supported Molybdenum Sulfide for Redox Mediator-Assisted Hydrogen Evolution Reaction

Measurement evidence

Porosity

Single-Site, Single-Metal-Atom, Heterogeneous Electrocatalyst: Metal–Organic-Framework Supported Molybdenum Sulfide for Redox Mediator-Assisted Hydrogen Evolution Reaction · Noh H., Yang Y., Zhang X. et al. · ChemElectroChem · 2020 · 509-516

4 measurement groups · 4 results

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

N2 sorption BET surface area

MoOx-SIM-NDC-SALI powder · Powder

77 K N2 sorption; P/P0 = 0.005-0.1

Temperature
77
Atmosphere
N2
Geometry
powder sorption
Context
oxide precursor/control
Measurement source
S5 · Characterization · Table S1
PropertyReported valueNormalised valueUncertaintyOrigin and qualitySource
BET specific surface area1700 m2/gSI Table
Exact Reported
S5 · Characterization · Table S1

N2 sorption BET surface area and isotherm

MoSx-SIM-NDC-SALI powder/single crystals · Single Crystal

Sulfide-based material after H2S treatment brought into argon-filled glovebox; ca. 40 mg mounted without additional treatment; N2 sorption at 77 K

Temperature
77
Atmosphere
N2; sample handled under Ar before measurement
Geometry
powder sorption
Context
target catalyst powder
Measurement source
S2 · Physical Measurements and Instrumentation
PropertyReported valueNormalised valueUncertaintyOrigin and qualitySource
BET specific surface area1490 m2/gSI Table
Exact Reported
S5 · Characterization · Table S1

N2 sorption BET surface area

NDC-SALI powder · Powder

77 K N2 sorption; P/P0 = 0.005-0.1

Temperature
77
Atmosphere
N2
Geometry
powder sorption
Context
NDC-modified framework control
Measurement source
S5 · Characterization · Table S1
PropertyReported valueNormalised valueUncertaintyOrigin and qualitySource
BET specific surface area1950 m2/gSI Table
Exact Reported
S5 · Characterization · Table S1

N2 sorption BET surface area

NU-1000 powder · Powder

Micromeritics Tristar II 3020 at 77 K; P/P0 = 0.005-0.1; non-air-sensitive samples activated at 120 degrees C for 12 h

Temperature
77
Atmosphere
N2
Geometry
powder sorption
Context
pristine parent framework control
Measurement source
S2 · Physical Measurements and Instrumentation
PropertyReported valueNormalised valueUncertaintyOrigin and qualitySource
BET specific surface areaMarked as a best value within this paper2050 m2/gSI Table
Exact Reported
S5 · Characterization · Table S1