Enhancing nitrate electroreduction for ammonia production over electron-deficient Co3O4 with La doping regulation

Xun He, Ting Xie, Kai Dong, Jue Nan, Hang Sun, Yongchao Yao, Xiaoya Fan, Dongdong Zheng, Yongsong Luo, Shengjun Sun, Qian Liu, Luming Li, Wei Chu, Lisi Xie, Qingquan Kong, Xuping Sun