Pan, Z., Han, E., Zheng, J., Lu, J., Wang, X., Yin, Y., Waterhouse, G.I.N., Wang, X. and Li, P. 2020. Highly Efficient Photoelectrocatalytic Reduction of CO2 to Methanol by a p–n Heterojunction CeO2/CuO/Cu Catalyst. Nano-Micro Letters. 12, (Jan. 2020), 18. DOI:https://doi.org/10.1007/s40820-019-0354-1.