Processible Optically Transparent Block Copolymer Films Containing Superparamagnetic Iron Oxide Nanoclusters
Source abstract
Abstract
Free-standing block copolymer films containing magnetic iron oxide nanoclusters within the microdomains were produced by static casting. The thickness of the nanocomposite films was easily controlled to make optically transparent thin films. The size distribution of the nanoclusters was relatively narrow and the nanoclusters were uniformly distributed within the films. The spherical nanoclusters, ca. 5 nm in diameter, were identified as γ-Fe 2 O 3 and had a well-defined crystalline structure. Magnetic measurements revealed that the nanocomposite films are superparamagnetic.
Source: openalex_inverted_index · Quality: baseline
Research context
OpenAlex topics: Block Copolymer Self-Assembly · Liquid Crystal Research Advancements · Advanced Polymer Synthesis and Characterization
SciVX discovery tags are terminology-based. OpenAlex topics are source-provided classifications.
Affiliations
Program in Polymer Science and Technology and Department of Chemical Engineering, Massachusetts Institute of Technology, Cambridge, Massachusetts 02139
References (40)
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