Challenges and prospects in artificial nitrogen cycle for energy decarbonizationHuihuang Fang, Yanliang Zhou, Xiaobo Peng, Yu Luo, Xiuyun Wang, Shijing Liang and Lilong JiangNatl Sci Open, 2 2 (2023) 20220040DOI: https://doi.org/10.1360/nso/20220040