One kind of poly(methyl methacrylate [MMA]-block-2-hydroxyethyl methacrylate [HEMA]) block copolymer and two kinds of poly[MMA1-block-(MMA-co-HEMA)] block-random copolymers were synthesized by atom transfer radical polymerization. Then, poly(methyl methacrylate) [PMMA]-silica nano composites ...
hydrogen bonding interactionstability3,5-Diazido-1, 2, 4-triazole (DATZ) is a compound that has a good thermal stability and can be used to produce high energetic ionic salts. The conformations of DATZ were searched by the molecular dynamics simulations and optimized by the molecular mechanics...
02月13日NBA常规赛勇士独行侠全场录像 [腾讯国语]02月13日NBA常规赛 勇士 - 独行侠 第一节 录像 [腾讯国语]02月13日NBA常规赛 勇士 - 独行侠 第二节 录像 [腾讯国语]02月13日NBA常规赛 勇士 - 独行侠 第三节 录像