Probability analysis for Zhang-Wang signature scheme

Strong acid resistance from electrochemical deposition of WO3 on super‐hydrophobic CuO‐coated copper surface

“…[16][17][18][19][20] Among them, the metal oxide SH films on metal surfaces were studied extensively because of its simple preparation and excellent hydrophobicity. [19,21,22] However, when they are used in an environment suffering from acid rain, the metal oxide layer will easily react with H + in the rain water and this can erode the micro-nano structure, leading to the loss of its hydrophobicity. To mitigate the loss of hydrophobicity, this work constructed a micro-nano CuO film first and then deposited a layer of WO 3 followed by fluorination treatment.…”