GSTDTAP  > 地球科学
DOI10.1126/science.aar8449
Templated nanofiber synthesis via chemical vapor polymerization into liquid crystalline films
Cheng, Kenneth C. K.1,2,7; Bedolla-Pantoja, Marco A.3; Kim, Young-Ki3,4; Gregory, Jason V.1,5; Xie, Fan1,5; de France, Alexander1,5; Hussal, Christoph6; Sun, Kai2; Abbott, Nicholas L.3,4; Lahann, Joerg1,2,5,6
2018-11-16
发表期刊SCIENCE
ISSN0036-8075
EISSN1095-9203
出版年2018
卷号362期号:6416页码:804-+
文章类型Article
语种英语
国家USA; Germany
英文摘要

Extrusion, electrospinning, and microdrawing are widely used to create fibrous polymer mats, but these approaches offer limited access to oriented arrays of nanometer-scale fibers with controlled size, shape, and lateral organization. We show that chemical vapor polymerization can be performed on surfaces coated with thin films of liquid crystals to synthesize organized assemblies of end-attached polymer nanofibers. The process uses low concentrations of radical monomers formed initially in the vapor phase and then diffused into the liquid-crystal template. This minimizes monomer-induced changes to the liquid-crystal phase and enables access to nanofiber arrays with complex yet precisely defined structures and compositions. The nanofiber arrays permit tailoring of a wide range of functional properties, including adhesion that depends on nanofiber chirality.


领域地球科学 ; 气候变化 ; 资源环境
收录类别SCI-E
WOS记录号WOS:000450488500047
WOS关键词DEPOSITION ; TRANSITION ; SURFACES
WOS类目Multidisciplinary Sciences
WOS研究方向Science & Technology - Other Topics
引用统计
文献类型期刊论文
条目标识符http://119.78.100.173/C666/handle/2XK7JSWQ/200090
专题地球科学
资源环境科学
气候变化
作者单位1.Univ Michigan, Biointerfaces Inst, Ann Arbor, MI 48109 USA;
2.Univ Michigan, Dept Mat Sci & Engn, Ann Arbor, MI 48109 USA;
3.Univ Wisconsin, Dept Chem & Biol Engn, Madison, WI 53706 USA;
4.Cornell Univ, Robert Frederick Smith Sch Chem & Biomol Engn, Ithaca, NY 14850 USA;
5.Univ Michigan, Dept Chem Engn, Ann Arbor, MI 48109 USA;
6.Karlsruhe Inst Technol, Inst Funct Interfaces, Karlsruhe, Germany;
7.IBM Res, Albany, NY USA
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GB/T 7714
Cheng, Kenneth C. K.,Bedolla-Pantoja, Marco A.,Kim, Young-Ki,et al. Templated nanofiber synthesis via chemical vapor polymerization into liquid crystalline films[J]. SCIENCE,2018,362(6416):804-+.
APA Cheng, Kenneth C. K..,Bedolla-Pantoja, Marco A..,Kim, Young-Ki.,Gregory, Jason V..,Xie, Fan.,...&Lahann, Joerg.(2018).Templated nanofiber synthesis via chemical vapor polymerization into liquid crystalline films.SCIENCE,362(6416),804-+.
MLA Cheng, Kenneth C. K.,et al."Templated nanofiber synthesis via chemical vapor polymerization into liquid crystalline films".SCIENCE 362.6416(2018):804-+.
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