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

Ik Hyeon Paik; Deepak Tapriyal; Robert M. Enick; Andrew D. Hamilton

doi:10.1002/anie.200604844

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

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

Chemistry

Research output: Contribution to journal › Article › peer-review

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 language	English (US)
Pages (from-to)	3284-3287
Number of pages	4
Journal	Angewandte Chemie - International Edition
Volume	46
Issue number	18
DOIs	https://doi.org/10.1002/anie.200604844
State	Published - 2007

Keywords

Bisureas
Fibers
Hydrogen bonds
Self-assembly
Supercritical fluids

ASJC Scopus subject areas

Catalysis
Chemistry(all)

Access to Document

10.1002/anie.200604844

Cite this

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title = "Fiber formation by highly CO2-soluble bisureas containing peracetylated carbohydrate groups",

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).",

keywords = "Bisureas, Fibers, Hydrogen bonds, Self-assembly, Supercritical fluids",

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AU - Tapriyal, Deepak

AU - Enick, Robert M.

AU - Hamilton, Andrew D.

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AB - 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).

KW - Bisureas

KW - Fibers

KW - Hydrogen bonds

KW - Self-assembly

KW - Supercritical fluids

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