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Filtering by: Creator Hill, David Ray Academic Affiliation Chemistry Academic Affiliation Chemical, Biological and Environmental Engineering

Efficient Fabrication of Nanoporous Si and Si/Ge Enabled by a Heat Scavenger in Magnesiothermic Reactions

Creator:

Luo, Wei, Wang, Xingfeng, Meyers, Colin, Wannenmacher, Nick, Sirisaksoontorn, Weekit, Lerner, Michael M., and Ji, Xiulei

Abstract:

Magnesiothermic reduction can directly convert SiO₂ into Si nanostructures. Despite intense efforts, efficient fabrication of highly nanoporous silicon by Mg still remains a significant challenge due to the exothermic reaction nature. By employing table salt (NaCl) as a heat scavenger for the magnesiothermic reduction, we demonstrate an effective route to...

Resource Type:

Article

Full Text:

X-ray (EDX) analysis shows, silicon with nearly the absence of oxides was obtained in Nano-Si