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Discover Simulants Methods & Measurements

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A public research platform for simulants, literature, experiments, properties, and DOI-backed source records. Built with reviewer verification in mind.

Initiated by the atlas maintainer as an open research infrastructure project for lunar materials work.

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Preparation of feedstock | Lunar Simulant Atlas

Needs reviewLiterature-derived experiment

Preparation of feedstock

Material preparation linked to Experiment, with source literature and related extracted records kept visible.

85%

Confidence

1

Literature sources

5

Linked simulants

21

Linked properties

Record profile

Measurement type

Material preparation

Application

Experiment

Primary source

Developing a new controllable lunar dust simulant: BHLD20

Review state

needs review

Linked simulants

JSC-1Asubject_of_studyNeeds review NU-LHT-1Dlunar dust simulantNeeds review CLDS-ilunar dust simulantNeeds review JSC-1AvFlunar soil simulantNeeds review

Related properties

Chemical compositionanalyzed by SEM-EDS100%Particle size distributionDv (10) = 6 m; Dv (50) = 131 m; Dv (90) = 432 m100%particle shapeangular grains100%Aspect ratio0 to 1100%morphologyanalyzed100%

Evidence snippets

Preparation of feedstock

Source literature

Main reference: Developing a new controllable lunar dust simulant: BHLD20

H. Sun, M. Yi, Z. Shen, X. Zhang, S. Ma | 2017 | Planetary and Space Science

DOI 10.1016/j.pss.2017.04.010

Extraction state

85%

1 source

Needs review

Back to experiments

BHLD20Produced to solve the observation that feldspathic components increase in concentration relative to their mafic counterparts with the decrease of grain sizeNeeds review

SiO2 content2.86 wt% wt%

100%

median particle size61.8, 43.2, and 18.3 m100%

surface potential122 V95%

chemical reactivityhigh none95%

Particle size distribution (PSD)D50 at 90 m100%

mineralogical compositionanalyzed via X-ray diffraction (XRD)100%

plagioclase51.3 wt%100%