@article{ART003144685},
author={Luo Mimi and Wang Baibing and Shao Jiahui and Yan Yupeng and Jiang Guanjie and Zhang Qin and Li Yang},
title={Au-loaded alkali metal-modified crystalline carbon nitride for photocatalytic nitrogen fixation},
journal={Carbon Letters},
issn={1976-4251},
year={2024},
volume={34},
number={9},
pages={2291-2303},
doi={10.1007/s42823-024-00755-9}
TY - JOUR
AU - Luo Mimi
AU - Wang Baibing
AU - Shao Jiahui
AU - Yan Yupeng
AU - Jiang Guanjie
AU - Zhang Qin
AU - Li Yang
TI - Au-loaded alkali metal-modified crystalline carbon nitride for photocatalytic nitrogen fixation
JO - Carbon Letters
PY - 2024
VL - 34
IS - 9
PB - Korean Carbon Society
SP - 2291
EP - 2303
SN - 1976-4251
AB - Crystalline heptazine carbon nitride (HCN) is an ideal photocatalyst for photocatalytic ammonia synthesis. However, the limited response to visible light has hindered its further development. As a noble metal, Au nanoparticles (NPs) can enhance the light absorption capability of photocatalysts by the surface plasmon resonance (SPR) effect. Therefore, a series of Au NPs-loaded crystalline carbon nitride materials (AH) were prepared for photocatalytic nitrogen fixation. The results showed that the AH displayed significantly improved light absorption and decreased recombination rate of photo-generated carriers owing to the introduction of Au NPs. The optimal 2AH (loaded with 2 wt% Au) sample demonstrated the best photocatalytic performance for ammonia production with a yield of 70.3 μmol g−1 h−1, which outperformed that of HCN. This can be attributed to the SPR effect of Au NPs and alkali metal of HCN structure. These findings provide a theoretical basis for studying noble metal-enhanced photocatalytic activity for nitrogen fixation and offer new insights into advances in efficient photocatalysts.
KW - Photocatalytic nitrogen fixation Graphitic carbon nitride Au NPs Crystalline
DO - 10.1007/s42823-024-00755-9
ER -
Luo Mimi, Wang Baibing, Shao Jiahui, Yan Yupeng, Jiang Guanjie, Zhang Qin and Li Yang. (2024). Au-loaded alkali metal-modified crystalline carbon nitride for photocatalytic nitrogen fixation. Carbon Letters, 34(9), 2291-2303.
Luo Mimi, Wang Baibing, Shao Jiahui, Yan Yupeng, Jiang Guanjie, Zhang Qin and Li Yang. 2024, "Au-loaded alkali metal-modified crystalline carbon nitride for photocatalytic nitrogen fixation", Carbon Letters, vol.34, no.9 pp.2291-2303. Available from: doi:10.1007/s42823-024-00755-9
Luo Mimi, Wang Baibing, Shao Jiahui, Yan Yupeng, Jiang Guanjie, Zhang Qin, Li Yang "Au-loaded alkali metal-modified crystalline carbon nitride for photocatalytic nitrogen fixation" Carbon Letters 34.9 pp.2291-2303 (2024) : 2291.
Luo Mimi, Wang Baibing, Shao Jiahui, Yan Yupeng, Jiang Guanjie, Zhang Qin, Li Yang. Au-loaded alkali metal-modified crystalline carbon nitride for photocatalytic nitrogen fixation. 2024; 34(9), 2291-2303. Available from: doi:10.1007/s42823-024-00755-9
Luo Mimi, Wang Baibing, Shao Jiahui, Yan Yupeng, Jiang Guanjie, Zhang Qin and Li Yang. "Au-loaded alkali metal-modified crystalline carbon nitride for photocatalytic nitrogen fixation" Carbon Letters 34, no.9 (2024) : 2291-2303.doi: 10.1007/s42823-024-00755-9
Luo Mimi; Wang Baibing; Shao Jiahui; Yan Yupeng; Jiang Guanjie; Zhang Qin; Li Yang. Au-loaded alkali metal-modified crystalline carbon nitride for photocatalytic nitrogen fixation. Carbon Letters, 34(9), 2291-2303. doi: 10.1007/s42823-024-00755-9
Luo Mimi; Wang Baibing; Shao Jiahui; Yan Yupeng; Jiang Guanjie; Zhang Qin; Li Yang. Au-loaded alkali metal-modified crystalline carbon nitride for photocatalytic nitrogen fixation. Carbon Letters. 2024; 34(9) 2291-2303. doi: 10.1007/s42823-024-00755-9
Luo Mimi, Wang Baibing, Shao Jiahui, Yan Yupeng, Jiang Guanjie, Zhang Qin, Li Yang. Au-loaded alkali metal-modified crystalline carbon nitride for photocatalytic nitrogen fixation. 2024; 34(9), 2291-2303. Available from: doi:10.1007/s42823-024-00755-9
Luo Mimi, Wang Baibing, Shao Jiahui, Yan Yupeng, Jiang Guanjie, Zhang Qin and Li Yang. "Au-loaded alkali metal-modified crystalline carbon nitride for photocatalytic nitrogen fixation" Carbon Letters 34, no.9 (2024) : 2291-2303.doi: 10.1007/s42823-024-00755-9
