TY - JOUR
T1 - Rhenium-functionalized covalent organic framework photocatalyst for efficient CO
2
reduction under visible light
AU - Li, Shu Ying
AU - Meng, Shuang
AU - Zou, Xiaoqin
AU - El-Roz, Mohamad
AU - Telegeev, Igor
AU - Thili, Oumaima
AU - Liu, Terence Xiaoteng
AU - Zhu, Guangshan
PY - 2019/9/1
Y1 - 2019/9/1
N2 -
The conversion of carbon dioxide (CO
2
) into value-added chemicals under photochemical conditions has attracted increasing attention in recent years. One of the great challenges is to develop novel active catalysts under visible light irradiation with sustained lifetime and high activity. In this regard, herein, we report a highly efficient, stable and recyclable photocatalyst by embedding photoactive rhenium complex (Re(CO)
5
Cl) into porous, crystalline, bipyridine-based covalent organic frameworks (COFs). The rhenium post-metallated COFs exhibits salient photocatalytic activity towards CO
2
reduction into CO under visible light. The quantity of the CO produced on Re-functionalized COFs is twice higher than that produced on the famous Re(bpy)(CO)
3
Cl (bpy = 2,2′-bipyridine) molecular photocatalyst under similar reaction conditions.
AB -
The conversion of carbon dioxide (CO
2
) into value-added chemicals under photochemical conditions has attracted increasing attention in recent years. One of the great challenges is to develop novel active catalysts under visible light irradiation with sustained lifetime and high activity. In this regard, herein, we report a highly efficient, stable and recyclable photocatalyst by embedding photoactive rhenium complex (Re(CO)
5
Cl) into porous, crystalline, bipyridine-based covalent organic frameworks (COFs). The rhenium post-metallated COFs exhibits salient photocatalytic activity towards CO
2
reduction into CO under visible light. The quantity of the CO produced on Re-functionalized COFs is twice higher than that produced on the famous Re(bpy)(CO)
3
Cl (bpy = 2,2′-bipyridine) molecular photocatalyst under similar reaction conditions.
KW - 2D covalent organic framework
KW - CO reduction
KW - Molecular catalysis
KW - Photocatalysis
KW - Rhenium functionalization
U2 - 10.1016/j.micromeso.2019.05.026
DO - 10.1016/j.micromeso.2019.05.026
M3 - Article
AN - SCOPUS:85065657592
SN - 1387-1811
VL - 285
SP - 195
EP - 201
JO - Microporous and Mesoporous Materials
JF - Microporous and Mesoporous Materials
ER -