A robust spinel structure catalyst for catalyzing carbon dioxide hydrogenation to full spectrum alkenes with an ultra-high yield

Spinel-like ZnFe2O4 is tailor-made synthesized for catalyzing CO2 hydrodenation, achieving an ultra-high yield of full spectrum alkene over a three-stage reactor system (1858.1 g/kgcat h). This study can provide a rational design concept from catalyst design to equipment amelioration for efficiently catalyzing CO2 into valuable chemical feedstocks with industrial potential.