Fig. 4: Atomically synergistic mechanism of ICEC over binuclear Zn-O-Cr sites.

a Catalytic cycles of ICEC over binuclear Zn-O-Cr sites of Zn3Cr1/SSZ−13. b The calculated energy profiles of ICEC on Zn3Cr1/SSZ−13, Zn/SSZ-13, and Cr/SSZ-13.
a Catalytic cycles of ICEC over binuclear Zn-O-Cr sites of Zn3Cr1/SSZ−13. b The calculated energy profiles of ICEC on Zn3Cr1/SSZ−13, Zn/SSZ-13, and Cr/SSZ-13.