Z. Wu, Z. Geng, H. Pan, L. Zhang, W. She | 2024 | Construction and Building Materials
DOI 10.1016/j.conbuildmat.2024.138557Review state
Last reviewed
Not reviewed yet
Last approved reanalysis
No approved reanalysis yet
This paper investigates lunar geopolymer synthesis using various simulants and activators, emphasizing mechanical properties, microstructure, and composition. It identifies three key determinants: activator-regolith compatibility, calcium and alkali content, and curing temperature. The study suggests sodium hydroxide for glass-rich regolith and sodium silicate for glass-free regolith, with curing temperatures exceeding 60-80°C for 24-hour strength. ppendix A Supplementary material References WILLIAMS 2017 300 325 J BENAROYA 2008 277 299 H ZHANG 2020 S ALLENDE 2020 M LIN 2022 eabl9174 H WILLMAN 1995 77 87 B SPRAY 2010 1771 1774 J WEIBLEN 1990 98 106 P KANAMORI 1998 462 468 H ZHENG 2009 448 454 Y JIANG 2012 463 469 M NAKAMURA 2008 91 101 T TAYLOR 2005 188 196 L ALLAN 2013 143 151 S KRISHNABALLA 2012 451 457 V LIAO 2021 H CESARETTI 2014 430 450 G GRACIA 2012 585 591 V GRUGEL 2012 1294 1299 R WILHELM 2014 419 428 S SIKLEE 2015 60 64 T NODEHI 2021 M ROBERTS 2021 100136 A ROBERTS 2023 A MONTES 2015 1212 1221 C ALEXIADIS 2017 490 495 A DAVIS 2017 1872 1885 G ZHOU 2022 144 159 S WANG 2017 1 6 K PILEHVAR 2020 S ZHANG 2022 R ZHANG 2022 R ZHOU 2021 90 98 S PROENCA 2016 1 4 D MILLS 2022 761 77
These are the records this paper contributes to the simulant, returned sample, method, and property browsers.
No simulants extracted yet.
BH-2 lunar regolith simulant | Used in the preparation and evaluation of geopolymer under lunar surface temperature and vacuum conditions.
BH-1 lunar soil simulant | Used in the preparation of high-strength geopolymer with low alkali content.
Mechanical tests
Mechanical properties | Lunar construction materials
Micro characterizations
Microstructure | Lunar construction materials
Geopolymerization products
Composition | Lunar construction materials
Statistical analysis
Data analysis | Lunar construction materials
Compatibility between activator and regolith activity
Chemical compatibility | Lunar construction materials
Temperature and duration of sealed curing
Thermal treatment | Lunar construction materials
Specific elements and particle sizes of regolith
Material composition | Lunar construction materials
Curing temperature for 24-hour strength
Thermal treatment | Lunar construction materials
Mechanical properties
Compression, Shear
Microstructure
SEM-EDS, XRD, XRF
Composition
XRD, XRF
Thermal treatment
Thermal analysis
Chemical treatment
XRD, XRF
Data analysis
Statistical analysis
Synthesis parameters
Statistical analysis
Synthesis process
XRD, XRF, Thermal analysis