A novel ABC triblock copolymer with very low surface energy: Poly(dimethylsiloxane)-block-poly(methyl methacrylate)-block-poly(2,2,3,3,4,4,4-heptafluorobutyl methacrylate)

National Natural Science Foundation of China [20406016]; Nation Defence Key Laboratory of Ocean Corrosion and Anti-corrosion of China [51449020205QT8703]; Fujian Province Science and Technology Office of China [2005H040]