Cited by 126Innovations in Concrete and Construction MaterialsAdditive Manufacturing and 3D Printing TechnologiesPlanetary Science and Exploration

Sintering of micro-trusses created by extrusion-3D-printing of lunar regolith inks

Taylor, Shannon L., Jakus, Adam E., Koube, Katie D., Ibeh, Amaka J., Geisendorfer, Nicholas R., Shah, Ramille N., Dunand, David C.·2018·Acta Astronautica

Integrity signals

Registry

Crossref · 10.1016/j.actaastro.2017.11.005

Cites

64 of 64 references verified0 citation errors · 0 not checkable

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Claims the paper makes

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Claims other papers make about this one

Each is checked against this paper’s own text: does it say what the citing paper says it does?

  • Taylor et al. successfully fabricated cylindrical structures consisting of a regular lattice of micro-struts with an approximate diameter of 500 μm.

    “They successfully fabricated cylindrical structures consisting of a regular lattice of micro-struts with an approximate diameter of 500 μ m.”
  • The micro-trusses sintered in an air environment displayed higher relative densities and peak compressive strengths.

    “The micro-trusses sintered in an air environment displayed higher relative densities and peak compressive strengths.”
  • Taylor et al. combined 26 vol.% PLGA copolymer with 74 vol.% JSC-1A Lunar regolith simulant, along with organic diluents, to synthesize Lunar regolith ink.

    “Later, Taylor et al. [255] combined 26 vol.% polylactic-co-glycolic acid (PLGA) copolymer with 74 vol.% JSC-1A Lunar regolith simulant (sieved to particles smaller than 50 μ m), along with organic diluents, to synthesize Lunar regolith ink.”
  • The peak compressive stress of Taylor et al.'s micro-trusses was up to 19 MPa and increases as the strut densifies.

    “The peak compressive stress was found to be up to 19 MPa and increases as the strut densifies.”
  • Air-sintered micro-trusses at temperatures above 1110°C began to melt, leading to the loss of their microarchitecture.

    “However, air-sintered micro-trusses at temperatures above 1110 ◦ C began to melt, leading to the loss of their microarchitecture.”

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Authors
Taylor, S. L., Jakus, A. E., Koube, K. D., Ibeh, A. J., Geisendorfer, N. R., Shah, R. N., & Dunand, D. C.
Affiliations
Northwestern University (US)
Corresponding author
Dunand, David C.
Venue
Acta Astronautica
Publisher
Elsevier BV
Published
2018-02
Volume
143
Pages
1-8
ISSN
0094-5765 (ISSN-L)
OpenAlex
W2767762995
Cited by
125
References
69
Citations by year
2026: 9 · 2025: 25 · 2024: 28 · 2023: 15 · 2022: 15 · 2021: 15 · 2020: 9 · 2019: 6 · 2018: 3
FWCI
4.60
Type
journal article
Language
en
Open access
closed
Locations
Acta Astronautica (publishedVersion)
Funders
  • NSF NNCl (1542205)
  • NSF DMR (1121262)
  • Google
  • NSF Graduate Research Fellowship Program
  • The Hartwell Foundation
Topics
  • Physical Sciences › Engineering › Building and Construction › Innovations in Concrete and Construction Materials
  • Physical Sciences › Engineering › Automotive Engineering › Additive Manufacturing and 3D Printing Technologies
  • Physical Sciences › Physics and Astronomy › Astronomy and Astrophysics › Planetary Science and Exploration
Keywords
lunar regolith, in-situ resource utilization, extrusion 3D printing, sintering, cellular structures, hydrogen atmosphere sintering, compressive strength, magnetic properties, ilmenite reduction, lunar habitats, relative density, linear shrinkage

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