title: Room-Temperature, Near-Instantaneous Fabrication of Auxetic Materials with Constant Poisson's Ratio over Large Deformation.
abstract: A novel compressed carbon dioxide assisted fabrication method is demonstrated to produce auxetic PU foam. Auxetic PU foams can be fabricated at room temperature (25°C) in several seconds with compressed CO2. This technology overcomes some key challenging issues in the large-scale production of auxetic PU foams.
authors: High-Performance Materials Institute, Florida State University, Tallahassee, FL, 32310, USA.|Department of Industrial and Manufacturing Engineering, FAMU-FSU College of Engineering, Tallahassee, FL, 32310, USA.
authors: Yan
authors: Y
authors: Li
authors: High-Performance Materials Institute, Florida State University, Tallahassee, FL, 32310, USA.|Department of Industrial and Manufacturing Engineering, FAMU-FSU College of Engineering, Tallahassee, FL, 32310, USA.
authors: Changchun
authors: C
authors: Zeng
keywords: Poisson's ratio; auxetic foams; carbon dioxide; glass transition