Abstract
We demonstrate a self-organized system for fabricating a hierarchical structure, composed of a honeycomb-like polymer film and the dissipative structures of fine particles. The process is quite simple: Fine-particle water suspension was dropped on polymer organic solution under the exposure of humid air. The cracking of self-assembled particle dissipative structures caused the locally elongation of the honeycomb-like polymer film, and formed hierarchy structures in an one-step procedure.
Acknowledgments
The authors thank Ms. Hiromi Takemoto, Ms. Kaoru Ito and Ms. Sayori Yagi for valuable assistance, and Dr. Tetsuro Sawadaishi and Dr. Hiroshi Yabu for their fruitful discussions. This work has been supported in part by the Ministry of Education, Culture, Sports, Science and Technology, Japan (17029072).