TY - JOUR AU - Cheng, Ya-Jun AU - Zhou, Shaoying AU - Wolkenhauer, Markus AU - Bumbu, Gina-Gabriela AU - Lenz, Sebastian AU - Memesa, Mine AU - Nett, Sebastian AU - Emmerling, Sebastian AU - Steffen, Werner AU - Roth, Stephan V. AU - Gutmann, Jochen S. TI - From Spherical Mesopores to Worm-Shaped Mesopores: Morphology Transition in Titania-Polystyrene- b -poly(ethylene oxide) Composite Films with Increasing Sol-Gel Reaction Time JO - European journal of inorganic chemistry VL - 2014 IS - 5 SN - 1434-1948 CY - Weinheim PB - Wiley-VCH M1 - PUBDB-2015-01237 SP - 836 - 844 PY - 2014 N1 - (c) WILEY-VCH Verlag GmbH & Co. KGaA AB - A morphology transition from spherical mesopores to worm-shaped mesopores within titania block copolymer composite thin films has been observed by varying the sol–gel reaction time from 40 min to 48 h in the four-component templating system of polystyrene-<i>b</i>-poly(ethylene oxide) (PS-<i>b</i>-PEO), 1,4-dioxane, concentrated HCl, and titanium tetraisopropoxide (TTIP) with a PS-<i>b</i>-PEO mass concentration of 0.25 wt.- LB - PUB:(DE-HGF)16 UR - <Go to ISI:>//WOS:000331004200007 DO - DOI:10.1002/ejic.201301251 UR - https://bib-pubdb1.desy.de/record/207254 ER -