標題: Nanopressing: Toward Tailored Polymer Microstructures and Nanostructures
作者: Kao, Yi-Huei
Chi, Mu-Huan
Tsai, Chia-Chan
Chen, Jiun-Tai
應用化學系
Department of Applied Chemistry
關鍵字: annealing;microspheres;polystyrene;pressing;wetting
公開日期: 1-一月-2014
摘要: A simple and versatile method is developed for preparing anisotropic polymer particles by pressing polymer microspheres at elevated temperatures. Polystyrene (PS) microspheres are used to demonstrate this approach. Depending on the mechanical deformation and wetting of the polymers on the substrates, polymer structures with special shapes such as barrel-like or dumbbell-like shapes can be prepared. The morphology of polymer structures can be controlled by the experimental parameters such as the pressing pressure, the pressing temperature, and the pressing time. The wetting of the polymers on the substrates dominates when the samples are annealing at higher temperatures for longer times.
URI: http://dx.doi.org/10.1002/marc.201300728
http://hdl.handle.net/11536/24515
ISSN: 1022-1336
DOI: 10.1002/marc.201300728
期刊: MACROMOLECULAR RAPID COMMUNICATIONS
Volume: 35
Issue: 1
起始頁: 84
結束頁: 90
顯示於類別:期刊論文


文件中的檔案:

  1. 000336481700010.pdf