Nanoreinforced xylan-cellulose composite foams by freeze-casting

被引：63

作者：

Koehnke, Tobias ^{[1
,2
]}

Lin, Angela ^{[3
]}

Elder, Thomas ^{[4
]}

Theliander, Hans ^{[2
]}

Ragauskas, Arthur J. ^{[1
]}

机构：

[1] Georgia Inst Technol, Inst Paper Sci & Technol, Atlanta, GA 30332 USA

[2] Chalmers, Dept Chem & Biol Engn, SE-41296 Gothenburg, Sweden

[3] Georgia Inst Technol, Woodruff Sch Mech Engn, Atlanta, GA 30332 USA

[4] USDA Forest Serv, So Res Stn, Pineville, LA 71360 USA

来源：

GREEN CHEMISTRY | 2012年 / 14卷 / 07期

关键词：

ADSORPTION CHARACTERISTICS; HEMICELLULOSES; BIOMATERIALS; SCAFFOLDS; PATH;

D O I：

10.1039/c2gc35413f

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Structured biofoams have been prepared from the readily available renewable biopolymer xylan by employing an ice-templating technique, where the pore morphology of the material can be controlled by the solidification conditions and the molecular structure of the polysaccharide. Furthermore, reinforcement of these biodegradable foams using cellulose nanocrystals shows potential for strongly improved mechanical properties.

引用

页码：1864 / 1869

页数：6

共 25 条

[1] Cellulose nanowhisker foams by freeze casting [J].

Dash, Rajalaxmi ;

Li, Yang ;

Ragauskas, Arthur J. .

CARBOHYDRATE POLYMERS, 2012, 88 (02) :789-792

[2] Freezing as a path to build complex composites [J].

Deville, S ;

Saiz, E ;

Nalla, RK ;

Tomsia, AP .

SCIENCE, 2006, 311 (5760) :515-518

[3] Freeze-casting of porous ceramics: A review of current achievements and issues [J].

Deville, Sylvain .

ADVANCED ENGINEERING MATERIALS, 2008, 10 (03) :155-169

[4] Ice-templated porous alumina structures [J].

Deville, Sylvain ;

Saiz, Eduardo ;

Tomsia, Antoni P. .

ACTA MATERIALIA, 2007, 55 (06) :1965-1974

[5]

Ebringerová A, 2000, MACROMOL RAPID COMM, V21, P542

[6] Cellulose nanowhiskers: promising materials for advanced applications [J].

Eichhorn, Stephen J. .

SOFT MATTER, 2011, 7 (02) :303-315

[7] Sustainable films and coatings from hemicelluloses: A review [J].

Hansen, Natanya M. L. ;

Plackett, David .

BIOMACROMOLECULES, 2008, 9 (06) :1493-1505

[8] Nanoreinforced biocompatible hydrogels from wood hemicelluloses and cellulose whiskers [J].

Karaaslan, Muzaffer Ahmet ;

Tshabalala, Mandla A. ;

Yelle, Daniel J. ;

Buschle-Diller, Gisela .

CARBOHYDRATE POLYMERS, 2011, 86 (01) :192-201

[9] Adsorption of Arabinoxylan on Cellulosic Surfaces: Influence of Degree of Substitution and Substitution Pattern on Adsorption Characteristics [J].

Kohnke, Tobias ;

Ostlund, Asa ;

Brelid, Harald .

BIOMACROMOLECULES, 2011, 12 (07) :2633-2641

[10] Kraft pulp hornification: A closer look at the preventive effect gained by glucuronoxylan adsorption [J].

Kohnke, Tobias ;

Lund, Kristoffer ;

Brelid, Harald ;

Westman, Gunnar .

CARBOHYDRATE POLYMERS, 2010, 81 (02) :226-233

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