Preface to the Special Issue of the International Symposium on Single-Atom Catalysis (ISSAC-2016)

Ya Ren ,  Cong Zhang ,  Haiyan Wang ,  Jin-Xia Liang ,  Chun Zhu ,  Han-Shi Hu ,  Jun Li . Defective Ru1@Mo2COx Single-Atom Catalyst for Efficient Thermal Catalysis for Ammonia Synthesis. Chinese Journal of Structural Chemistry, 2025, 44(8): 100649-100649. doi: 10.1016/j.cjsc.2025.100649

Xiaoli Cai , Qihui Zheng , Yu Wu , Xin Cheng , Chengzhou Zhu . H₂O₂ self-supplying cascade catalysis based on single-atom Cu nanozyme for augmented cancer therapy. Chinese Chemical Letters, 2026, 37(4): 111670-. doi: 10.1016/j.cclet.2025.111670

Qiaorui Wang ,  Dingyun Liang ,  Zhongwen Zhang ,  Yalan Yang ,  Yunran Zhang ,  Yirong Wang ,  Lei Liu ,  Wenfeng Jiang ,  Muneerah Alomar ,  Li-Long Zhang . Single-atom catalysts for electrocatalytic nitrogen reduction to ammonia: A review. Chinese Journal of Structural Chemistry, 2025, 44(6): 100599-100599. doi: 10.1016/j.cjsc.2025.100599

Mingying Chen , Junjie Ma , Xiyong Chen , Qian Liu , Yanhong Feng , Xijun Liu . Support engineering of single-atom electrocatalysis: Mechanism analysis and application expansion. Chinese Chemical Letters, 2026, 37(4): 111637-. doi: 10.1016/j.cclet.2025.111637

Junchen Peng , Xue Yin , Dandan Dong , Zhongyuan Guo , Qinqin Wang , Minmin Liu , Fei He , Bin Dai , Chaofeng Huang . Promotion effect of epoxy group neighboring single-atom Cu site on acetylene hydrochlorination. Chinese Chemical Letters, 2024, 35(6): 109508-. doi: 10.1016/j.cclet.2024.109508

Baokang Geng , Xiang Chu , Li Liu , Lingling Zhang , Shuaishuai Zhang , Xiao Wang , Shuyan Song , Hongjie Zhang . High-efficiency PdNi single-atom alloy catalyst toward cross-coupling reaction. Chinese Chemical Letters, 2024, 35(7): 108924-. doi: 10.1016/j.cclet.2023.108924

Zeyu Jiang , Yadi Wang , Changwei Chen , Chi He . Progress and challenge of functional single-atom catalysts for the catalytic oxidation of volatile organic compounds. Chinese Chemical Letters, 2024, 35(9): 109400-. doi: 10.1016/j.cclet.2023.109400

Qian-Qian Tang , Li-Fang Feng , Zhi-Peng Li , Shi-Hao Wu , Long-Shuai Zhang , Qing Sun , Mei-Feng Wu , Jian-Ping Zou . Single-atom sites regulation by the second-shell doping for efficient electrochemical CO₂ reduction. Chinese Chemical Letters, 2024, 35(9): 109454-. doi: 10.1016/j.cclet.2023.109454

Yuxiang Zhang ,  Jia Zhao ,  Sen Lin . Nitrogen doping retrofits the coordination environment of copper single-atom catalysts for deep CO2 reduction. Chinese Journal of Structural Chemistry, 2024, 43(11): 100415-100415. doi: 10.1016/j.cjsc.2024.100415

Jinshu Huang , Zhuochun Huang , Tengyu Liu , Yu Wen , Jili Yuan , Song Yang , Hu Li . Modulating single-atom Co and oxygen vacancy coupled motif for selective photodegradation of glyphosate wastewater to circumvent toxicant residue. Chinese Chemical Letters, 2025, 36(5): 110179-. doi: 10.1016/j.cclet.2024.110179

Hanghang Zhao , Wenbo Qi , Xin Tan , Xing Xu , Fengmin Song , Xianzhao Shao . Metal single-atom catalysts derived from silicon-based materials for advanced oxidation applications. Chinese Chemical Letters, 2025, 36(6): 110898-. doi: 10.1016/j.cclet.2025.110898

Jingying Wang , Jianhui Zhao , Shaopo Wang , Jingjie Yu , Ning Li . Single-atom catalysts for CO₂-to-methanol conversion: A critical review. Chinese Chemical Letters, 2026, 37(2): 111859-. doi: 10.1016/j.cclet.2025.111859

Ying Li , Zelin Wu , Xiaoyu Liu , Bingkun Huang , Jing Zhang , Yanbiao Shi , Chuan-Shu He , Zhaokun Xiong , Xingxing An , Bo Lai . Matching molecular scale with active site spacing induces distinct mechanisms in single-atom catalysts for persulfate activation. Chinese Chemical Letters, 2026, 37(4): 111627-. doi: 10.1016/j.cclet.2025.111627

Yiwen Xu , Chaozheng He , Chenxu Zhao , Ling Fu . Single-atom Ti doping on S-vacancy two-dimensional CrS₂ as a catalyst for ammonia synthesis: A DFT study. Chinese Chemical Letters, 2025, 36(4): 109797-. doi: 10.1016/j.cclet.2024.109797

Zhimin Song , Zhe Tang , Yu Zhang , Yanru Zhou , Xiaozheng Duan , Yan Du , Chong-Bo Ma . DNA-modulated Mo-Zn single-atom nanozymes: Insights from molecular dynamics simulations to smartphone-assisted biosensing. Chinese Chemical Letters, 2025, 36(10): 110680-. doi: 10.1016/j.cclet.2024.110680

Lina Zou , Dengke Wang , Shiqin Lai , Xunheng Jiang , Siqi Chen , Lanqing Deng , Dong Fan , Hengshuai Li , Zhigang Zhou , Denglong Chen , Xiangyang Yao , Jianping Zou . Local spin-state manipulation of iron single-atom sites induced by sulfur modification to boost Fenton-like reaction. Chinese Chemical Letters, 2025, 36(12): 111094-. doi: 10.1016/j.cclet.2025.111094

Jieyu Liu , Junze Zhang , Haigang Deng , Shuoao Wang , Xingxing Jiang , Li Wang , Changhong Wang . Understanding the activity origin of Pd-anchored single-atom alloy catalysts for NO-to-NH₃ conversion by DFT studies and machine learning. Chinese Chemical Letters, 2025, 36(12): 110656-. doi: 10.1016/j.cclet.2024.110656

Xingyan Liu , Chaogang Jia , Guangmei Jiang , Chenghua Zhang , Mingzuo Chen , Xiaofei Zhao , Xiaocheng Zhang , Min Fu , Siqi Li , Jie Wu , Yiming Jia , Youzhou He . Single-atom Pd anchored in the porphyrin-center of ultrathin 2D-MOFs as the active center to enhance photocatalytic hydrogen-evolution and NO-removal. Chinese Chemical Letters, 2024, 35(9): 109455-. doi: 10.1016/j.cclet.2023.109455

Xiujuan Wang , Yijie Wang , Luyun Cui , Wenqiang Gao , Xiao Li , Hong Liu , Weijia Zhou , Jingang Wang . Coordination-based synthesis of Fe single-atom anchored nitrogen-doped carbon nanofibrous membrane for CO₂ electroreduction with nearly 100% CO selectivity. Chinese Chemical Letters, 2024, 35(12): 110031-. doi: 10.1016/j.cclet.2024.110031

Hao Chen , Haiyuan Liao , Qi Zhou , Yang Liu , Guojun Liu , Yuan Yao . Electronegativity-oriented coordination regulation of main-group metal single-atom catalysts for oxygen reduction to H₂O₂: A combined study of first-principles and machine learning. Chinese Chemical Letters, 2026, 37(3): 110711-. doi: 10.1016/j.cclet.2024.110711