https://www.nextbigfuture.com/2008/03/direct-conversion-of-radiation-into.html
Liviu Popa-Simil, former Los Alamos National Laboratory nuclear engineer and founder of private research and development company LAVM and Claudiu Muntele, of
direct conversioncarbon nanotubesradiationelectricityusing
https://www.osti.gov/pages/biblio/1774247-novel-aqueous-amine-looping-approach-direct-capture-conversion-storage-co2-produce-magnesium-carbonate
The U.S. Department of Energy's Office of Scientific and Technical Information
novelaqueousamineloopingapproach