Unconventional multiple ring structure formation from evaporation-induced self-assembly of polymers

• المؤلفون الرئيسيون: Bi, Wuguo, Wu, Xiangyang, Yeow, Edwin Kok Lee
• مؤلفون آخرون: School of Physical and Mathematical Sciences
• التنسيق: مقال
• اللغة: English
• منشور في: 2013
• الوصول للمادة أونلاين: https://hdl.handle.net/10356/97927; http://hdl.handle.net/10220/11223
• المؤسسة: Nanyang Technological University

The formation of multiring deposits of poly(2-vinylpyridine) (P2VP) from the evaporation of a P2VP-(2,6-lutidine + water) drop on a glass substrate does not conform to the conventional pinning–depinning mechanism. Instead, ringlike deposits are formed when the droplet undergoes several cycles of spr...