Fabrication of Nanoporous Alumina Ultrafiltration Membrane with Tunable Pore Size Using Block Copolymer Templates

Control over nanopore size and 3D structure is necessary to advance membrane performance in ubiquitous separation devices. Here, inorganic nanoporous membranes are fabricated by combining the assembly of cylinder‐forming poly(styrene‐block‐methyl methacrylate) (PS‐b‐PMMA) block copolymer and sequent...

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Veröffentlicht in:	Advanced functional materials 2017-09, Vol.27 (34), p.n/a
Hauptverfasser:	Zhou, Chun, Segal‐Peretz, Tamar, Oruc, Muhammed Enes, Suh, Hyo Seon, Wu, Guangpeng, Nealey, Paul F.
Format:	Artikel
Sprache:	eng
Schlagworte:	Aluminum oxide Block copolymers Chemical synthesis Copolymers Engine blocks Infiltration Materials science molecular separation nanoporous alumina membrane Oxygen plasma Polymethyl methacrylate Polystyrene resins Pore size Porosity Scanning transmission electron microscopy self‐assembly Separation sequential infiltration synthesis Size reduction Transmission electron microscopy Ultrafiltration
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