Breaking the intrinsic activity barriers of bilayer metal oxides for catalytic CO₂ reduction

Xu, Hangmin1; Song, Hao1; Bi, Chuanzhou1; Zhou, Ganghua1; Liu, Xiang1; Zhong, Kang2; Jiang, Weiyi1; Yang, Jinman2; Shen, Wenlong3; Hao, Naiying4; Zhu, Xianglin2; Xu, Hui2; Wang, Xiaozhi1; Zhu, Xingwang1

2024-12-01

10.1016/j.jcis.2024.06.210

JOURNAL OF COLLOID AND INTERFACE SCIENCE   影响因子和分区

0021-9797

1095-7103

The photocatalytic CO2 reduction reaction is severely limited by sluggish charge kinetics. To address this issue, a strategy utilizing non-metal-doped layered double hydroxide (LDH) has been developed to control the electronic structure of spindle-shaped nanoflowers, resulting in efficient photocatalytic CO2 reduction. The results demonstrate that the designed catalyst yields 263.16 mu mol g-1 h-1 for the photoreduction of CO2 to CO. Furthermore, the in situ Fourier transform infrared spectrum (FT-IR) analysis demonstrate that the specific Sligand (S-bridge) facilitates CO2 activation, ensuring the continuous production of *COOH. The hydrothermalassisted ionic liquid method proposed in this study offers guidance for modifying catalysts.

CO2 photoreduction LDH S-bridge

SCI

英语

其他

National Natural Science Foundation of China[22308300] ; Natural Science Foundation of Jiangsu Province[BK20220598] ; Key Laboratory of Electrochemical Energy Storage and Energy Conversion of Hainan Province[KFKT2022001] ; Huai'an City Keyresearch and development projects[HAN202212]

Chemistry

Chemistry, Physical

WOS:001267867300001

ACADEMIC PRESS INC ELSEVIER SCIENCE

CHEMISTRY

Web of Science

1.Yangzhou Univ, Inst Technol Carbon Neutralizat, Coll Environm Sci & Engn, Yangzhou 225009, Peoples R China
2.Jiangsu Univ, Inst Energy Res, Sch Environm & Safety Engn, Zhenjiang 212013, Peoples R China
3.Jiangsu Vocat Coll Elect & Informat, Huaian 223003, Jiangsu, Peoples R China
4.Southern Univ Sci & Technol, Dept Mat Sci & Engn, Shenzhen 518055, Peoples R China

Xu, Hangmin,Song, Hao,Bi, Chuanzhou,et al. Breaking the intrinsic activity barriers of bilayer metal oxides for catalytic CO₂ reduction[J]. JOURNAL OF COLLOID AND INTERFACE SCIENCE,2024,675.

Xu, Hangmin.,Song, Hao.,Bi, Chuanzhou.,Zhou, Ganghua.,Liu, Xiang.,...&Zhu, Xingwang.(2024).Breaking the intrinsic activity barriers of bilayer metal oxides for catalytic CO₂ reduction.JOURNAL OF COLLOID AND INTERFACE SCIENCE,675.

Xu, Hangmin,et al."Breaking the intrinsic activity barriers of bilayer metal oxides for catalytic CO₂ reduction".JOURNAL OF COLLOID AND INTERFACE SCIENCE 675(2024).