Zhang K, Xia X, Deng S, Zhong Y, Xie D, Pan G, Wu J, Liu Q, Wang X, Tu J. Nitrogen-Doped Sponge Ni Fibers as Highly Efficient Electrocatalysts for Oxygen Evolution Reaction. Nano-Micro Lett [Internet]. 2019Mar.9 [cited 2024Apr.29];11:21. Available from: https://nmlett.org/index.php/nml/article/view/220