Copper–nickel–MOF/nickel foam catalysts grown in situ for efficient electrochemical nitrate reduction to ammonia - Chenxia Yang; Ying Tang; Qian Yang; Bo Wang; Xianghao Liu; Yuxiang Li; Weixia Yang; Kunxuan Zhao; Gang Wang; Zongyuan Wang; Feng Yu (Journal of Hazardous Materials, 2024)