Bio-Inspired Hierarchical Macromolecule-Nanoclay Hydrogels for Robust Underwater Superoleophobicity

被引：262

作者：

Lin, Ling ^{[2
,3
]}

Liu, Mingjie ^{[1
,2
]}

Chen, Li ^{[2
,3
]}

Chen, Peipei ^{[1
,2
]}

Ma, Jie ^{[3
]}

Han, Dong ^{[1
]}

Jiang, Lei ^{[3
]}

机构：

[1] Natl Ctr Nanosci & Technol, Beijing 100190, Peoples R China

[2] Chinese Acad Sci, Grad Univ, Beijing 100049, Peoples R China

[3] Chinese Acad Sci, Inst Chem, BNLMS, Key Lab Organ Solids, Beijing 100190, Peoples R China

来源：

ADVANCED MATERIALS | 2010年 / 22卷 / 43期

关键词：

NANOCOMPOSITE HYDROGELS; MECHANICAL-PROPERTIES; CONTACT ANGLES; WATER-CONTENT; SURFACES; CLAY; OIL; TRANSITION; DROPLETS; BEHAVIOR;

D O I：

10.1002/adma.201002192

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Robust underwater superoleophobicity - oil repellence that is stable under loading - is achieved by constructing hierarchical macromolecule-nanoclay hydrogels, in spired by the oil-repellent nature of the composite surface of fish. The synergetic effect of micro-/nanostructures and the mechanical strength of hybrid hydrogels in general supports the stability of trapped water on the hydrogel surface, endowing hybid hydrogels with robust superoleophobicity even under loading forces.

引用

页码：4826 / +

页数：6

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