Chinese Journal of Catalysis ›› 2023, Vol. 53: 8-12.DOI: 10.1016/S1872-2067(23)64521-8
• Perspective • Previous Articles Next Articles
Received:
2023-09-05
Accepted:
2023-09-25
Online:
2023-10-18
Published:
2023-10-25
Contact:
*E-mail: About author:
Xianbiao Fu (Department of Physics, Technical University of Denmark) is a Marie Skłodowska-Curie Individual Fellow (2021). Dr. Fu received his B.A. degree from Central South University in 2016, and his Ph.D. degree from the University of Electronic Science and Technology of China in 2021. During his Ph.D. studies, he was a visiting graduate student at Northwestern University (Chicago) for 2 years and at Johns Hopkins University for 1 year. Since 2021, he has worked with Prof. Ib Chorkendorff and Prof. Jens Kehlet Nørskov on electrochemical ammonia synthesis at the Technical University of Denmark. He was the Young Editorial Board Member of eScience, Nano Research, and Applied Research. He was appointed to the Materials Horizons community board. He has published more than 30 peer-reviewed papers. His research focuses on the transformation of Energy-to-Chemicals, such as electrochemical ammonia synthesis (N2-to-NH3), reduction of CO/CO2 into fuels/chemicals, electrochemical organic synthesis, and electrocatalysis (ORR, HOR, OER, and HER), involving electrochemical reactor design and scale-up.
Xianbiao Fu. Some thoughts about the electrochemical nitrate reduction reaction[J]. Chinese Journal of Catalysis, 2023, 53: 8-12.
Add to citation manager EndNote|Ris|BibTeX
URL: https://www.cjcatal.com/EN/10.1016/S1872-2067(23)64521-8
Fig. 1. Three routes for electrochemical ammonia synthesis. (a) Lithium-mediated nitrogen reduction reaction. (b) Electrocatalytic nitrate reduction reaction. (c) Electrocatalytic nitrogen oxides reduction reaction.
Condition | Cathodic reaction | Anodic reaction |
---|---|---|
Acidic | NO3- + 9H+ + 8e- → NH3 + 3H2O | 4H2O → 2O2 + 8H+ + 8e- |
Alkaline | NO3- + 6H2O + 8e- → NH3 + 9OH- | 8OH- → 2O2 + 4H2O + 8e- |
Table 1 Cathodic and anodic reactions during the NtrRR process.
Condition | Cathodic reaction | Anodic reaction |
---|---|---|
Acidic | NO3- + 9H+ + 8e- → NH3 + 3H2O | 4H2O → 2O2 + 8H+ + 8e- |
Alkaline | NO3- + 6H2O + 8e- → NH3 + 9OH- | 8OH- → 2O2 + 4H2O + 8e- |
Fig. 4. The strategy of overcoming the mass transfer limitation. (a) The concentration of nitrate (reactant) is decreased with the NtrRR proceeding. (b) Schematic of overcoming the mass transfer limitation for reactions with gases as reactants.
|
[1] | Guoqing An, Xiaowei Zhang, Canyang Zhang, Hongyi Gao, Siqi Liu, Geng Qin, Hui Qi, Jitti Kasemchainan, Jianwei Zhang, Ge Wang. Metal-organic-framework-based materials as green catalysts for alcohol oxidation [J]. Chinese Journal of Catalysis, 2023, 50(7): 126-174. |
[2] | Huijuan Jing, Jun Long, Huan Li, Xiaoyan Fu, Jianping Xiao. Computational insights on potential dependence of electrocatalytic synthesis of ammonia from nitrate [J]. Chinese Journal of Catalysis, 2023, 48(5): 205-213. |
[3] | Xingzong Dong, Guangye Liu, Zhaoan Chen, Quan Zhang, Yunpeng Xu, Zhongmin Liu. Enhanced performance of Pd-[DBU][Cl]/AC mercury-free catalysts in acetylene hydrochlorination [J]. Chinese Journal of Catalysis, 2023, 46(3): 137-147. |
[4] | Diab khalafallah, Yunxiang Zhang, Hao Wang, Jong-Min Lee, Qinfang Zhang. Energy-saving electrochemical hydrogen production via co-generative strategies in hybrid water electrolysis: Recent advances and perspectives [J]. Chinese Journal of Catalysis, 2023, 55(12): 44-115. |
[5] | Liqing Wu, Qing Liang, Jiayi Zhao, Juan Zhu, Hongnan Jia, Wei Zhang, Ping Cai, Wei Luo. A Bi-doped RuO2 catalyst for efficient and durable acidic water oxidation [J]. Chinese Journal of Catalysis, 2023, 55(12): 182-190. |
[6] | Hangjie Li, Yuehua Xiao, Jiale Xiao, Kai Fan, Bingkuan Li, Xiaolong Li, Liang Wang, Feng-Shou Xiao. Selective hydrogenation of CO2 into dimethyl ether over hydrophobic and gallium-modified copper catalysts [J]. Chinese Journal of Catalysis, 2023, 54(11): 178-187. |
[7] | Qi Zhang, Hui Chen, Lan Yang, Xiao Liang, Lei Shi, Qing Feng, Yongcun Zou, Guo-Dong Li, Xiaoxin Zou. Non-catalytic, instant iridium (Ir) leaching: A non-negligible aspect in identifying Ir-based perovskite oxygen-evolving electrocatalysts [J]. Chinese Journal of Catalysis, 2022, 43(3): 885-893. |
[8] | Xiang-dong Meng, Chao Zhen, Gang Liu, Hui-Ming Cheng. Stabilizing CuO photocathode with a Cu3N protection shell [J]. Chinese Journal of Catalysis, 2022, 43(3): 755-760. |
[9] | Yeqin Feng, Lin Qin, Junhao Zhang, Fangyu Fu, Huijie Li, Hua Xiang, Hongjin Lv. Wheel-shaped icosanuclear Cu-containing polyoxometalate catalyst: Mechanistic and stability studies on light-driven hydrogen generation [J]. Chinese Journal of Catalysis, 2022, 43(2): 442-450. |
[10] | Tongbao Wang, Guangtai Han, Ziyun Wang, Yuhang Wang. Overcoming coke formation in high-temperature CO2 electrolysis [J]. Chinese Journal of Catalysis, 2022, 43(12): 2938-2945. |
[11] | Hongwei Lv, Wenxin Guo, Min Chen, Huang Zhou, Yuen Wu. Rational construction of thermally stable single atom catalysts: From atomic structure to practical applications [J]. Chinese Journal of Catalysis, 2022, 43(1): 71-91. |
[12] | Xiaoyan Liu, Guojun Lan, Zhenqing Li, Lihua Qian, Jian Liu, Ying Li. Stabilization of heterogeneous hydrogenation catalysts for the aqueous-phase reactions of renewable feedstocks [J]. Chinese Journal of Catalysis, 2021, 42(5): 694-709. |
[13] | Yanan Gao, Fu-Kuo Chiang, Shaojie Li, Long Zhang, Peng Wang, Emiel J. M. Hensen. Influence of hematite morphology on the CO oxidation performance of Au/α-Fe2O3 [J]. Chinese Journal of Catalysis, 2021, 42(4): 658-665. |
[14] | Yang Li, Ningsi Zhang, Changhao Liu, Yuanming Zhang, Xiaoming Xu, Wenjing Wang, Jianyong Feng, Zhaosheng Li, Zhigang Zou. Metastable-phase β-Fe2O3 photoanodes for solar water splitting with durability exceeding 100 h [J]. Chinese Journal of Catalysis, 2021, 42(11): 1992-1998. |
[15] | Sixue Lin, Jing Wang, Yangyang Mi, Senyou Yang, Zheng Wang, Wenming Liu, Daishe Wu, Honggen Peng. Trifunctional strategy for the design and synthesis of a Ni-CeO2@SiO2 catalyst with remarkable low-temperature sintering and coking resistance for methane dry reforming [J]. Chinese Journal of Catalysis, 2021, 42(10): 1808-1820. |
Viewed | ||||||
Full text |
|
|||||
Abstract |
|
|||||