Engineering valence-mismatched Ti4+ into Fe-based metal--organic-frameworks for enhanced photocatalytic CO2 reduction.

Authors :: Rui Li
Xiang Xue
Minqi Wu
Xuan Zuo
Huilin Hu
Guangshan Zhou
Wang Zhang
Jun Pan
Xiangliang Pan
Source :: Chemical Communications; 8/14/2024, Vol. 60 Issue 63, p8284-8287, 4p
Publication Year :: 2024
Abstract: A series of low-dose high-valence Ti<superscript>4+</superscript> doped MIL-53-NH<subscript>2</subscript>(Fe) photocatalysts were synthesized for visible-light-driven CO<subscript>2</subscript> reduction. The highest CO<subscript>2</subscript>-to-CO conversion rate of Ti<superscript>4+</superscript> doped MIL-53-NH<subscript>2</subscript>(Fe) was 7.24 mmol g<superscript>-1</superscript> h<superscript>-1</superscript> and the highest CO selectivity was 94% in acetonitrile solvent using [Ru(bpy)<subscript>3</subscript>]<superscript>2+</superscript> and triethanolamine. [ABSTRACT FROM AUTHOR]

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