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公开(公告)号：US20100170612A1
公开(公告)日：2010-07-08
申请号：US11211312
申请日：2005-08-25
CPC分类号： C30B29/68 , C30B7/005 , C30B29/58 , Y10T156/10
摘要： Particles having a non-uniform property, such as non-uniform charge, can be used to form complex yet controlled particle assemblies. In one method of fabrication, particles are located on a substrate, and a surface treatment applied to the exposed portion of the particle surface. The surface treatment modifies the particle properties within the exposed portion. One or more lithographed regions are not exposed to the surface treatment, providing spatial selectivity in inter-particle bonding after the particles are removed from the substrate.
摘要翻译： 可以使用具有不均匀性质的诸如不均匀电荷的颗粒来形成复杂而受控的颗粒组件。 在一种制造方法中，颗粒位于基底上，并且施加到颗粒表面的暴露部分的表面处理。 表面处理改变暴露部分内的颗粒性质。 一个或多个平版印刷区域不暴露于表面处理，在颗粒从基底移除之后提供颗粒间粘合中的空间选择性。
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公开(公告)号：US07771787B2
公开(公告)日：2010-08-10
申请号：US11211312
申请日：2005-08-25
IPC分类号： B05D7/00
CPC分类号： C30B29/68 , C30B7/005 , C30B29/58 , Y10T156/10
摘要： Particles having a non-uniform property, such as non-uniform charge, can be used to form complex yet controlled particle assemblies. In one method of fabrication, particles are located on a substrate, and a surface treatment applied to the exposed portion of the particle surface. The surface treatment modifies the particle properties within the exposed portion. One or more lithographed regions are not exposed to the surface treatment, providing spatial selectivity in inter-particle bonding after the particles are removed from the substrate.
摘要翻译： 可以使用具有不均匀性质的诸如不均匀电荷的颗粒来形成复杂而受控的颗粒组件。 在一种制造方法中，颗粒位于基底上，并且施加到颗粒表面的暴露部分的表面处理。 表面处理改变暴露部分内的颗粒性质。 一个或多个平版印刷区域不暴露于表面处理，在颗粒从基底移除之后提供颗粒间粘合中的空间选择性。
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公开(公告)号：US20110196099A1
公开(公告)日：2011-08-11
申请号：US13091777
申请日：2011-04-21
CPC分类号： B01J13/0043
摘要： Methods of producing a plurality of particle aggregates having a specified number of member particles are provided according to embodiments of the present invention. Specific methods include stimulating a plurality of particles with an aggregation stimulus to form a plurality of particle aggregates and then quenching the aggregation stimulus in order to inhibit further particle aggregation. An individual particle aggregate of the produced plurality of particle aggregates has member particles including at least a first member particle and a second member particle. Member particles of particle aggregates are optionally subjected to fusion to stabilize the particle aggregates. Produced particle aggregates having a specified number of member particles may be purified to enrich for particular aggregates.
摘要翻译： 根据本发明的实施例，提供了具有特定数量的构件颗粒的多个颗粒聚集体的制备方法。 具体方法包括用聚集刺激刺激多个颗粒以形成多个颗粒聚集体，然后淬灭聚集刺激以便抑制进一步的颗粒聚集。 所生产的多个颗粒聚集体的单个颗粒聚集体具有至少包括第一构件颗粒和第二构件颗粒的构件颗粒。 颗粒聚集体的成员颗粒任选地进行熔融以稳定颗粒聚集体。 可以纯化具有特定数目的成员颗粒的生成的颗粒聚集体以富集特定聚集体。
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公开(公告)号：US20080072402A1
公开(公告)日：2008-03-27
申请号：US11858536
申请日：2007-09-20
IPC分类号： B01F3/12
CPC分类号： B01J13/0043
摘要： Methods of producing a plurality of particle aggregates having a specified number of member particles are provided according to embodiments of the present invention. Specific methods include stimulating a plurality of particles with an aggregation stimulus to form a plurality of particle aggregates and then quenching the aggregation stimulus in order to inhibit further particle aggregation. An individual particle aggregate of the produced plurality of particle aggregates has member particles including at least a first member particle and a second member particle. Member particles of particle aggregates are optionally subjected to fusion to stabilize the particle aggregates. Produced particle aggregates having a specified number of member particles may be purified to enrich for particular aggregates.
摘要翻译： 根据本发明的实施例，提供了具有特定数量的构件颗粒的多个颗粒聚集体的制备方法。 具体方法包括用聚集刺激刺激多个颗粒以形成多个颗粒聚集体，然后淬灭聚集刺激以便抑制进一步的颗粒聚集。 所生产的多个颗粒聚集体的单个颗粒聚集体具有至少包括第一构件颗粒和第二构件颗粒的构件颗粒。 颗粒聚集体的成员颗粒任选地进行熔融以稳定颗粒聚集体。 可以纯化具有特定数目的成员颗粒的生成的颗粒聚集体以富集特定聚集体。
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