期刊
MACROMOLECULAR CHEMISTRY AND PHYSICS
卷 221, 期 11, 页码 -出版社
WILEY-V C H VERLAG GMBH
DOI: 10.1002/macp.202000061
关键词
block copolymers; conjugated polyimine; mesoporous polymers; self-assembling polymers
资金
- Natural Science Foundation of China [51773062, 61831021]
- China Postdoctoral Science Foundation [2019M661421]
Conjugated polyimines constructed from aromatic amines and aromatic aldehydes have attracted enormous attention because of their excellent and fascinating properties. However, the structure of these materials constructed by building blocks or linkers is usually confined to a scope of microporosity and small mesopores (less than 5 nm), which largely impedes their applications in many fields. Here, a facile self-assembly strategy is developed to controllably fabricate conjugated polyimines nanospheres with multichambered mesoporous architecture by using polystyrene-b-poly(acrylic acid) diblock copolymer as a soft template. Given the wide availability of amines and aldehydes, it is expected to open new avenues for designing diverse polyimine-based materials with controlled mesostructure toward applications.
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