Polyelectrolyte-coated colloid spheres as templates for sol-gel reactions
Polyelectrolyte-coated colloid spheres as templates for sol-gel reactions
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DOI：
10.1021/cm0211251
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发表时间：
2002-04
影响因子：
8.6
通讯作者：
Dayang Wang;F. Caruso
中科院分区：
文献类型：
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作者：
Dayang Wang;F. Caruso
沉积在颗粒上的聚电解质多层膜被用作薄膜，用于将无机前体的溶胶-凝胶反应定位在颗粒表面，产生具有限定壳厚度的核-壳胶体。该图像显示了涂覆有二氧化硅/二氧化钛壳的二氧化硅胶体。
Polyelectrolyte multilayers deposited onto particles are exploited as thin films for localizing sol−gel reactions of inorganic precursors at particle surfaces, yielding core−shell colloids with defined shell thicknesses. The image shows silica colloids coated with a polyelectrolyte/titania shell.