The as-prepared film shows outstanding water repellency with a water contact angle larger than 150° and long-term storage stability. After modification with low-cost polydimethylsioxane (PDMS), the superhydrophobic film was obtained.
Cu2S and Cu2O composite film with micro/nano binary structure was created on copper surface using the mixing solution of sodium thiosulphate and copper sulfate by a facile chemical bath deposition method.
