Dong, Y., J. Li, X. Li, and B. Zhou. “The Promotion Effect of Low-Molecular Hydroxyl Compounds on the Nano-Photoelectrocatalytic Degradation of Fulvic Acid and Mechanism”. Nano-Micro Letters, vol. 8, no. 4, May 2016, pp. 320-7, doi:10.1007/s40820-016-0091-7.