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PROCESS FOR PREPARING SILICA/POLYMER HYBRID HOLLOW NANOSPHERES THROUGH INTERFACIAL POLYMERIZATION IN INVERSE MINIEMULSIONS
PROCESS FOR PREPARING SILICA/POLYMER HYBRID HOLLOW NANOSPHERES THROUGH INTERFACIAL POLYMERIZATION IN INVERSE MINIEMULSIONS
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机译：反相微型乳液中界面聚合制备二氧化硅/聚合物混合空心纳米球的方法
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摘要
The disclosure provides a process for preparing a silica/polymeric hybrid hollow nanosphere comprising: providing a mixture comprising water, at least one non-reactive solvent; at least one acrylic or styrenic monomer; at least one solvent based silica precursor or a polymerizable silane or combinations thereof; an initiator; and at least one surfactant; shearing the components of the mixture with high shear energy at an energy density of at least 10^6 J/m^3 to form a mini-emulsion; and heating to at least about 50° C to form, in one step, a silica/polymeric hybrid hollow nanosphere.
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机译：本公开提供了一种制备二氧化硅/聚合物杂化中空纳米球的方法，该方法包括：提供包含水，至少一种非反应性溶剂的混合物;和至少一种丙烯酸或苯乙烯单体;至少一种溶剂基二氧化硅前体或可聚合硅烷或它们的组合;发起人;至少一种表面活性剂;以高剪切能在至少10 ^ 6J / m ^ 3的能量密度下剪切混合物的组分以形成微乳液;加热至至少约50℃，在一步中形成二氧化硅/聚合物杂化中空纳米球。
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