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本研究发现利用CO2可作为一种新型“开关”调控液晶和胶束之间的转变。这种新型的调控方法具有很多优点,如通过简单的加压和降压即可实现液晶和胶束之间的可逆转变以及过程清洁、CO2可以方便地去除并可循环利用等。本研究还探索了这种新型调控方法的规律、机理及其在材料制备中的应用,发现通过控制压力,可以很方便地改变模板的结构,从而实现产物的形貌可控。
This study found that the use of CO2 can be used as a new type of “switch” to regulate the transition between liquid crystal and micelles. This new method of regulation has many advantages, such as reversible change of liquid crystal and micelles and clean process, easy removal and recycle of CO2 through simple pressurization and depressurization. The research also explores the rules and mechanism of this new regulation method and its application in material preparation. It is found that by controlling the pressure, the structure of the template can be easily changed, and the shape of the product can be controlled.