期刊
JOURNAL OF POLYMER SCIENCE PART B-POLYMER PHYSICS
卷 52, 期 22, 页码 1441-1461出版社
WILEY
DOI: 10.1002/polb.23590
关键词
creasing; crumpling; films; folding; global buckling; snapping; stimuli-sensitive polymers; swelling; wrinkling
资金
- National Science Foundation [DMR-0820506, DMR-1309331, EFRI-1240441]
- Army Research Office [W911NF-11-1-0080]
- Division Of Materials Research
- Direct For Mathematical & Physical Scien [1309331] Funding Source: National Science Foundation
Thin polymer films may undergo a wide variety of elastic instabilities that include global buckling modes, wrinkling and creasing of surfaces, and snapping transitions. Traditionally, these deformations have usually been avoided as they often represent a means of mechanical failure. However, a new trend has emerged in recent years in which buckling mechanics can be harnessed to endow materials with beneficial functions. For many such applications, it is desirable that such deformations happen reversibly and in response to well-defined signals or changes in their environment. While significant progress has been made on understanding and exploiting each type of deformation in its own right, here we focus on recent advances in the control and application of stimuli-responsive mechanical instabilities. (c) 2014 Wiley Periodicals, Inc. J. Polym. Sci., Part B: Polym. Phys. 2014, 52, 1441-1461
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