標題: Reversible morphology control of three-dimensional block copolymer nanostructures by the solvent-annealing-induced wetting in anodic aluminum oxide templates
作者: Chu, Chiang-Jui
Cheng, Ming-Hsiang
Chung, Pei-Yun
Chi, Mu-Huan
Jeng, Kai-Sheng
Chen, Jiun-Tai
應用化學系
Department of Applied Chemistry
關鍵字: Block copolymer;self-assembly;solvent vapor annealing;template;wetting
公開日期: 2016
摘要: In this work, the authors study the fabrication of three-dimensional block copolymer nanostructures in which the morphologies can be reversibly controlled. Polystyrene-block-polydimethylsiloxane (PS-b-PDMS), a promising candidate for nanolithography, is introduced into cylindrical nanopores of anodic aluminum oxide (AAO) templates using a solvent annealing-induced nanowetting in templates (SAINT) method. Not only the morphologies of the infiltrated PS-b-PDMS nanostructures can be tuned by the annealing solvents, but also the solvent-vapor-controlled morphologies can be altered reversibly by annealing the samples repeatedly between different solvent vapors.
URI: http://dx.doi.org/10.1080/00914037.2016.1157801
http://hdl.handle.net/11536/133843
ISSN: 0091-4037
DOI: 10.1080/00914037.2016.1157801
期刊: INTERNATIONAL JOURNAL OF POLYMERIC MATERIALS AND POLYMERIC BIOMATERIALS
Volume: 65
Issue: 13
起始頁: 695
結束頁: 701
顯示於類別:期刊論文