2-D Nanoplatelet Surfactants with Polymer-Grafted Amphiphilic Faces
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초록
내용
In this talk, we intoduce a nanoplatelet surfactant-armored Pickering emulsion system, in which amphiphilic nanoplatelets (ANPLs) are employed as an attractive particulate surfactant. The uniqueness and novelty of the ANPLs are that they have a Janus nanoplatelet geometry as well as an amphiphilic Janus structure, thus they behave like a surfactant with very high adhesion energy at the oil-water interface. Subsequently, we conduct in situ reduction of metal precursors on the primary amine reaction sites on the hydrophilic face of ANPLs, thus enabling the production of ANPL catalysts. Finally, we demonstrate that our ANPL catalysts are expected to be widely applied as a high-performance catalyst for various organic chemical reactions.