Jian-liang GONG, Lei LI. Fabrication of Nanocellular Polymeric Materials via Supercritical CO2 Foaming[J]. Polymer Bulletin, 2011,24(6):9-14. DOI: 10.14028/j.cnki.1003-3726.2011.06.015.
Block copolymer (bcp) templates have been intensively studied to fabricate a variety of nanostructures.Creating nanocellular and porous polymeric materials using bcp templates is a branch of objectives of the bcp template techniques.Conventional methodologies to fabricate porous polymeric materials are based on decomposition of particular bcp domains using ozone
biodegradation
and ultraviolet light.In this review
we report a novel
environmentally benign method using CO
2
to fabricate nanocellular polymeric materials using a fluorinated bcp as the template.