Fiber formation by highly CO2-soluble bisureas containing peracetylated carbohydrate groups

Ik Hyeon Paik, Deepak Tapriyal, Robert M. Enick, Andrew Hamilton

Research output: Contribution to journalArticle

Abstract

Like dissolves like: Bisureas containing environmentally benign CO 2-philic groups derived from peracetylated gluconic acid dissolve in supercritical CO2 at 298 K and 62 MPa. Upon depressurization of the CO2, the initially powdery bisureas (left image) form microfibrillar foams (right image). (Figure Presented).

Original languageEnglish (US)
Pages (from-to)3284-3287
Number of pages4
JournalAngewandte Chemie - International Edition
Volume46
Issue number18
DOIs
StatePublished - 2007

Fingerprint

Carbon Monoxide
Foams
Carbohydrates
Fibers
gluconic acid

Keywords

  • Bisureas
  • Fibers
  • Hydrogen bonds
  • Self-assembly
  • Supercritical fluids

ASJC Scopus subject areas

  • Chemistry(all)

Cite this

Fiber formation by highly CO2-soluble bisureas containing peracetylated carbohydrate groups. / Paik, Ik Hyeon; Tapriyal, Deepak; Enick, Robert M.; Hamilton, Andrew.

In: Angewandte Chemie - International Edition, Vol. 46, No. 18, 2007, p. 3284-3287.

Research output: Contribution to journalArticle

Paik, Ik Hyeon ; Tapriyal, Deepak ; Enick, Robert M. ; Hamilton, Andrew. / Fiber formation by highly CO2-soluble bisureas containing peracetylated carbohydrate groups. In: Angewandte Chemie - International Edition. 2007 ; Vol. 46, No. 18. pp. 3284-3287.
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