TY - RPRT TI - Robust Oxygen‐Vacancy‐Engineered Co(OH) 2 /Cu Heterostructures Boost Nitrate Electroreduction to Ammonia beyond 2 A cm −2 AU - Mei, Weijie [Tianjin Univ. (China); Haihe Laboratory of Sustainable Chemical Transformations, Tianjin (China)] AU - Chang, Chun‐Wai [Oregon State Univ., Corvallis, OR (United States)] AU - Li, Zhiguo [Tianjin Univ. (China); Haihe Laboratory of Sustainable Chemical Transformations, Tianjin (China)] AU - Wang, Xinyu [Tianjin Univ. (China); Haihe Laboratory of Sustainable Chemical Transformations, Tianjin (China)] AU - Qie, Yaning [Tianjin Univ. (China); Haihe Laboratory of Sustainable Chemical Transformations, Tianjin (China)] AU - Liu, Qi [Oregon State Univ., Corvallis, OR (United States)] AU - Davis, Ryan C. [SLAC National Accelerator Laboratory (SLAC), Menlo Park, CA (United States). Stanford Synchrotron Radiation Lightsource (SSRL)] AU - Wu, Zhitan [Tianjin Univ. (China); Haihe Laboratory of Sustainable Chemical Transformations, Tianjin (China)] AU - Yue, Yunpei [Tianjin Univ. (China); Haihe Laboratory of Sustainable Chemical Transformations, Tianjin (China)] AU - Yang, Chenxu [Tianjin Univ. (China); Haihe Laboratory of Sustainable Chemical Transformations, Tianjin (China)] AU - Li, Siqi [Tianjin Univ. (China); Haihe Laboratory of Sustainable Chemical Transformations, Tianjin (China)] AU - Han, Daliang [Tianjin Univ. (China); Haihe Laboratory of Sustainable Chemical Transformations, Tianjin (China)] AU - Yang, Quan‐Hong [Tianjin Univ. (China); Haihe Laboratory of Sustainable Chemical Transformations, Tianjin (China)] AU - Feng, Zhenxing [Oregon State Univ., Corvallis, OR (United States)] (ORCID:0000000175985076) AU - Weng, Zhe [Tianjin Univ. (China); Haihe Laboratory of Sustainable Chemical Transformations, Tianjin (China)] (ORCID:0000000260059552) PY - 2025 DO - 10.1002/adma.202507363 UR - https://www.osti.gov/biblio/2583415 ID - 2583415 ER -