Measurement of hierarchical structures in molecular systems with self-organization methods

1. 中尺度的自组织是制备微米尺度有序结构的有力工具。在蒸发的有机溶液中发生的非平衡和非线性动力学过程是图案形成的驱动力。2 .结果与讨论脱湿和微球形成。尽管我们在十年前就报道过聚合物微滴的规则阵列的形成，即所谓的微球，但该领域的研究仍在进行中。我们发现聚合物微球可以可逆地改变形状，聚合物混合物形成层次微球。与本研究课题相关的还有有机染料的聚集控制，无论是在聚合物基质中还是在整齐的基质中。晶体纤维的制备。脱湿可用于制备高纵横比的芳香电子给体和/或受体晶体纤维和电荷转移配合物。基于TCNQ晶体纤维制备了一种有机场效应晶体管。活性蜂窝膜。用非水溶性溶剂在高湿条件下铸造聚合物溶液，形成具有高周期性的微孔膜。我们制备了用于光催化剂的有机-无机杂化膜，并发现化学和光化学交联可以显著提高热稳定性和溶剂稳定性。

1. IntroductionSelf-organization on the mesoscale is a powerful tool for preparation of micron-scale ordered structures. Driving force for the pattern formation are non-equilibrium and nonlinear dynamic processes occurring in an evaporating organic solution.2. Results and Discussion2-1. Dewetting and microdome formation. Even though we reported on the formation of regular arrays of polymer microdroplets, so-called microdomes already a decade ago, there is ongoing research in the field. We found that polymer microdomes can reversibly shape change and polymer blends form hierarchic microdomes. Related to this research topic is also the aggregate control of organic dyes, either in a polymer matrix or neat.2-2. Preparation of crystal fibers. Dewetting can be used to prepare high aspect ratio crystal fibers of aromatic electron donors and/or acceptors and charge transfer complexes. An organic field effect transistor based on the crystal fibers of TCNQ was produced.2-3. Reactive honeycomb films. Casting of polymer solutions under high humidity from non-water-soluble solvents leads to the formation of microporous films with high periodicity. We prepared organic-inorganic hybrid films for applications as photocatalysts and also found that chemical and photochemical crosslinking leads to a significant increase in thermal and solvent stability.