PS‐ b ‐PEO block copolymer thin films as structured reservoirs for nanoscale precipitation reactions | Zendy

Ochsmann Jannis W. | Zendy; Lenz Sebastian | Zendy; Emmerling Sebastian G. J. | Zendy; Kappes Ralf S. | Zendy; Nett Sebastian K. | Zendy; Lechmann Maria C. | Zendy; Roth Stephan V. | Zendy; Gutmann Jochen S. | Zendy

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PS‐ b ‐PEO block copolymer thin films as structured reservoirs for nanoscale precipitation reactions

Author(s) -

Ochsmann Jannis W.,

Lenz Sebastian,

Emmerling Sebastian G. J.,

Kappes Ralf S.,

Nett Sebastian K.,

Lechmann Maria C.,

Roth Stephan V.,

Gutmann Jochen S.

Publication year - 2010

Publication title -

journal of polymer science part b: polymer physics

Language(s) - English

Resource type - Journals

SCImago Journal Rank - 0.65

H-Index - 145

eISSN - 1099-0488

pISSN - 0887-6266

DOI - 10.1002/polb.21967

Subject(s) - copolymer , materials science , nanoscopic scale , nanostructure , precipitation , monolayer , polymer chemistry , chemical engineering , thin film , cadmium sulfide , nanotechnology , polymer , composite material , physics , meteorology , engineering , metallurgy

Thin films of PS‐ b ‐PEO block copolymers were utilized as structured reservoirs for localized nanoscale precipitation reactions. By consecutively immersing the film into solutions of thioacetamide and cadmium chloride, we were able to obtain a monolayer of cadmium sulfide nanostructures on top of the block copolymer film. AFM and grazing incidence small angle X‐ray scattering revealed spherical nanostructures ( d = 15 nm) corresponding to the dimensions given by the block copolymer film. © 2010 Wiley Periodicals, Inc. J Polym Sci Part B: Polym Phys 48: 1569–1573, 2010

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