Block copolymer hierarchical structures from the interplay of multiple assembly pathways,Polymer Chemistry

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Block copolymer hierarchical structures from the interplay of multiple assembly pathways
Polymer Chemistry ( IF 4.1 ) Pub Date : 2020/03/03 , DOI: 10.1039/d0py00081g
Alessandro Ianiro _{1,

2,

3,

4,

5} , Meng Chi _{1,

2,

3,

4,

5} , Marco M. R. M. Hendrix _{1,

2,

3,

4,

5} , Ali Vala Koç _{1,

2,

3,

4,

5} , E. Deniz Eren _{1,

2,

3,

4,

5} , Michael Sztucki _{6,

7,

8,

9} , Andrei V. Petukhov _{5,

10,

11,

12,

13} , Gijsbertus de With _{1,

2,

3,

4,

5} , A. Catarina C. Esteves _{1,

2,

3,

4,

5} , Remco Tuinier _{1,

2,

3,

4,

5}

Affiliation

Structurally complex hierarchical block copolymer assemblies can be formed in solution via the interplay of multiple assembly pathways. Crystallizable block copolymers can undergo self-assembly, crystallization or phase separation in solution. By selecting appropriate solvency conditions (solvent and temperature) it is possible to induce an interplay between these processes resulting in a complex association behavior. This leads to the formation of assemblies with up to four levels of hierarchical organization. Furthermore, varying the copolymer composition enables to tune the formation mechanism and the morphology of the aggregates.

中文翻译：

多个组装路径相互作用下的嵌段共聚物分层结构

结构复杂的分层嵌段共聚物组件可以通过多个组装路径的相互作用在溶液中形成。可结晶的嵌段共聚物可以在溶液中经历自组装，结晶或相分离。通过选择适当的偿付能力条件（溶剂和温度），可以在这些过程之间引起相互作用，从而导致复杂的缔合行为。这导致形成具有最多四个层次组织的程序集。此外，改变共聚物组成使得能够调节聚集体的形成机理和形态。

更新日期：2020-03-31

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