We present soft-template encapsulation of salt hydrate phase change materials (PCMs) using modified silica particles to both stabilize emulsions and serve as initiators for organocatalyzed photoredox ATRP. The resulting core–shell structures have high core loading and are robust to thermal cycling. Critically, this strategy eliminates the need for a reagent in the core phase, thus preserving purity, and offers the ability to tailor shell composition for desired applications.

中文翻译：

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ATRP 在非水乳液界面制备微胶囊

我们提出了水合物相变材料（PCM）的软模板封装，使用改性二氧化硅颗粒来稳定乳液并用作有机催化光氧化还原 ATRP 的引发剂。由此产生的核壳结构具有高核负载并且对热循环具有鲁棒性。至关重要的是，该策略消除了对核相中试剂的需求，从而保持了纯度，并提供了根据所需应用定制壳成分的能力。