邵名望教授、康振辉教授及其合作者在Angew. Chem. Int. Ed.上发表论文

作者：

Jinxin Chen^1,2#, Wenxiang Zhu^1#, Mengling Zhang¹, HaoYang¹, Mengjie Ma¹, Jie Wu¹, Penghao Li¹, Dongdong Gao¹, Qun Wang¹, Wei-Hsiang Huang^3,4, Chih-Wen Pao³, Zhiwei Hu⁵*, Zhenhui Kang¹*, Mingwang Shao¹*, Qi Shao²*

单位：

¹Institute of Functional Nano & Soft Materials (FUNSOM), Soochow University, Jiangsu 215123, P.R. China

²College of Chemistry, Chemical Engineering and Materials Science, Soochow University, Jiangsu 215123, P.R. China 

³National Synchrotron Radiation Research Centre, 101 Hsin-Ann Road, Hsinchu 30076, Taiwan

⁴Sustainable Electrochemical Energy Development (SEED) Center, National Taiwan University of Science and Technology, Taipei 106, Taiwan

⁵Max-Planck-Institute for Chemical Physics of Solids, Nöthnitzer Street 40 01187, Dresden, Germany

摘要：

Designing unique electrocatalysts that utilizes carbon dioxide reduction reaction (CO₂RR) for real applications is highly appreciated, yet still suffers from low selectivity, stability, and compatibility. Herein, we first report a new two-dimensional metastable-phase transparent conducting oxide: 1T phase indium tin oxide (m-ITOs) with the space group of P−3m1 (164), which is totally different from that of the stable cubic phase ITO (Ia−3 (206)). The internal indium tin catalytic pairs in m-ITOs trigger the strong electronic coupling, move up the p-band center, and stabilize the adsorption of HCOO* for increased formate production. In a liquid-phase flow cell, m-ITOs exhibit a high CO₂RR electrocatalytic performance with the formate selectivity up to 93 ± 1.9% (83 ± 3.1% for c-SnInO_x and 74 ± 0.6% for In₂O₃/SnO₂) and remains 97% (58% for c-SnInO_x and 60% for In₂O₃/SnO₂) of catalytic activity after a 120,000 s stability test. Owing to the efficient formate formation with directly using the absorbed CO₂ in water and high transparent property, m-ITOs exhibit excellent antifouling behavior of inhibiting Chlorella growth without reducing the transparency of itself, encouraging a promising application of observation windows in water.

影响因子：

16.1

分区情况：

一区

链接：

https://doi.org/10.1002/anie.202513052