JSC-1 | Lunar Simulant Atlas

Geomechanical

Strength, friction, shear, hardness, rheology, repose angle, fracture, and impact behavior.

11 measured4 sources

Bearing capacity 1cohesion 1effect of sample height on tensile strength 1Flexural strength 1tensile strength 1tensile strength density relation 1

cohesionlower than JSC-1A, and much lower than reported for FJS-11 source for this simulantEAC-1A: A novel large-volume lunar regolith simulant

cohesionsmall1 source for this simulant

Physical

Density, porosity, thermal behavior, surface area, friability, and permeability.

15 measured5 sources

Bulk density 1Glass transition temperature 1JSC-1A thermal conductivity 1Permeability 1Porosity 1Softening temperature 1Thermal behavior 1thermal conductivity 1thermal diffusivity 1thermal properties 1

Porosity1.44%1 source for this simulantA structural assessment of unrefined sintered lunar regolith simulant

Porosity11.78%1 source for this simulantA structural assessment of unrefined sintered lunar regolith simulant

Bulk density1.45 g/cm³1 source for this simulantEAC-1A: A novel large-volume lunar regolith simulant

Bulk density1.56 g/cm³1 source for this simulantEAC-1A: A novel large-volume lunar regolith simulant

Bulk density1.44 g/cm³1 source for this simulantEAC-1A: A novel large-volume lunar regolith simulant

Bulk density1.27 g/cm³1 source for this simulantEAC-1A: A novel large-volume lunar regolith simulant

Bulk density1.54 g/cm³1 source for this simulantEAC-1A: A novel large-volume lunar regolith simulant

thermal propertiesthermal conductivity1 source for this simulantProperties of lunar soil simulant JSC-1: B. M. Willman, W. W. Boles, D. S. McKay & C. C. Allen, Journal of Aerospace Engineering - ASCE, 8(2), 1995, pp 77–87

Permeabilitymeasured as gas or fluid flow through a regolith bed1 source for this simulantProperties of lunar soil simulant JSC-1: B. M. Willman, W. W. Boles, D. S. McKay & C. C. Allen, Journal of Aerospace Engineering - ASCE, 8(2), 1995, pp 77–87

Glass transition temperaturenot explicitly stated1 source for this simulantJSC-1A lunar soil simulant: Characterization, glass formation, and selected glass properties

Softening temperaturenot explicitly stated1 source for this simulantJSC-1A lunar soil simulant: Characterization, glass formation, and selected glass properties

Thermal behavioranalyzed by TGA/DTA1 source for this simulantJSC-1A lunar soil simulant: Characterization, glass formation, and selected glass properties

thermal diffusivity0.014 0.002 cm2/s1 source for this simulantThermal characterization of glasses prepared from simulated compositions of lunar soil JSC-1A

thermal conductivity0.020 0.003 W/cmK1 source for this simulantThermal characterization of glasses prepared from simulated compositions of lunar soil JSC-1A

JSC-1A thermal conductivityhigh1 source for this simulantThermal characterization of glasses prepared from simulated compositions of lunar soil JSC-1A

Grain specific

Grain size, distribution, shape, magnetic grain behavior, and electrostatic charging.

2 measured2 sources

grain size distribution 1Particle Size Distribution 1

grain size distributionASTM D4221 source for this simulantExperimental simulation of tensile behavior of lunar soil simulant JSC-1

Particle Size DistributionFine to medium-grained, with a wide range of particle sizes.1 source for this simulantBasic Study for a Korean Lunar Simulant (KLS-1) Development

Chemical

Glass composition, bulk chemistry, oxide chemistry, volatile minerals, and surface reactivity.

13 measured6 sources

Chemical composition 2Mineralogy 2Alkali oxide content 1Crystallization temperature 1Glass transition temperature 1Iron content in JSC-1A 1Metal oxide abundance in JSC-1A 1Mineral composition 1Nanophase iron content 1Nutrient availability 1phase composition 1TiO2 content 1

Metal oxide abundance in JSC-1ATable 11 source for this simulantHigh-yield selective extraction of metal iron from JSC-1A using molten salt electrolysis

phase compositionmetallic iron1 source for this simulantHigh-yield selective extraction of metal iron from JSC-1A using molten salt electrolysis

Iron content in JSC-1A8.12 wt%1 source for this simulantHigh-yield selective extraction of metal iron from JSC-1A using molten salt electrolysis

Chemical compositionanalyzed by SEM-EDS1 source for this simulantHigh-yield selective extraction of metal iron from JSC-1A using molten salt electrolysis

Mineralogycharacterized by XRD2 sources for this simulantHigh-yield selective extraction of metal iron from JSC-1A using molten salt electrolysis JSC-1A lunar soil simulant: Characterization, glass formation, and selected glass properties

Nanophase iron contentcharacterized by transmission electron microscopy1 source for this simulantHigh-yield selective extraction of metal iron from JSC-1A using molten salt electrolysis

Mineral compositiondifferences in mineralogy1 source for this simulantEffect of grain size distribution on stress-strain behavior of lunar soil simulants

Glass transition temperatureidentified from glass transition evidence1 source for this simulantEAC-1A: A novel large-volume lunar regolith simulant

Crystallization temperatureidentified from crystallization onset, peak, or devitrification behavior1 source for this simulantEAC-1A: A novel large-volume lunar regolith simulant

Nutrient availabilitymeasured from leachate, extractable nutrients, pH, or soluble salts1 source for this simulantProperties of lunar soil simulant JSC-1: B. M. Willman, W. W. Boles, D. S. McKay & C. C. Allen, Journal of Aerospace Engineering - ASCE, 8(2), 1995, pp 77–87

Alkali oxide contenthigher than Apollo 17 sample 700511 source for this simulantJSC-1A lunar soil simulant: Characterization, glass formation, and selected glass properties

TiO2 contentsmaller than Apollo 17 sample 700511 source for this simulantJSC-1A lunar soil simulant: Characterization, glass formation, and selected glass properties

Chemical compositioncharacterized by XRF1 source for this simulantBasic Study for a Korean Lunar Simulant (KLS-1) Development

Mineralogical

Mineralogical composition, modal mineralogy, grain-size dependent mineralogy, and soil texture.

1 measured1 source

Mineralogical phases 1

Mineralogical phasesolivine, pyroxene, ilmenite1 source for this simulantJSC-1A lunar soil simulant: Characterization, glass formation, and selected glass properties

Multicategory

Cross-cutting lunar soil features such as solar particles and agglutinates with nanophase iron.

0 measured0 sources

No measurements yet

Other

Extracted properties that do not clearly fit the workshop categories yet.

21 measured4 sources

Particle morphology 2crystallite size 1Current efficiency 1Decomposition voltage 1deformation 1Electrolysis medium 1Electrolysis temperature 1Electrolysis voltage 1Electrolysis voltage range 1electrolyte 1Iron production yield 1Iron production yield and current efficiency for JSC-1A 1moisture content 1radiation protection 1scaling 1structure 1temperature 1voltage range 1

temperature900°C1 source for this simulantHigh-yield selective extraction of metal iron from JSC-1A using molten salt electrolysis

electrolytemolten CaCl21 source for this simulantHigh-yield selective extraction of metal iron from JSC-1A using molten salt electrolysis

voltage range1.0 to 1.75 V1 source for this simulantHigh-yield selective extraction of metal iron from JSC-1A using molten salt electrolysis

Decomposition voltageVaries with Fe3+ concentration and overpotential