A putative mechanism for capture of carbon dioxide by quartz, mediated by triboelectric charging

Publikation: Bidrag til tidsskrift/Konferencebidrag i tidsskrift /Bidrag til avisTidsskriftartikelForskningpeer review

46 Downloads (Pure)

Abstract

Mechanical activation of quartz grains in a dry atmosphere causes triboelectric charging that can capture CO 2 quantitatively (Thøgersen et al., https://doi.org/10.1016/j.cplett.2021.139069). Based on electron structure calculations, we propose a mechanism for this process. According to the mechanism, CO 2 is inserted in the quartz lattice to form an anchored CO 3 moiety. Predicted 13C chemical shifts of this product agree with solid-state 13C NMR measurements.

OriginalsprogEngelsk
Artikelnummer140395
TidsskriftChemical Physics Letters
Vol/bind816
Antal sider4
ISSN0009-2614
DOI
StatusUdgivet - apr. 2023

Fingeraftryk

Dyk ned i forskningsemnerne om 'A putative mechanism for capture of carbon dioxide by quartz, mediated by triboelectric charging'. Sammen danner de et unikt fingeraftryk.

Citationsformater