Gao, Yuhang, Jingnan Wang, Yijun Yang, Jian Wang, Chuang Zhang, Xi Wang, and Jiannian Yao. “Engineering Spin States of Isolated Copper Species in a Metal–Organic Framework Improves Urea Electrosynthesis”. Nano-Micro Letters 15 (June 21, 2023): 158. Accessed November 21, 2024. https://nmlett.org/index.php/nml/article/view/1393.