Effect of Young's modulus on the detachment force of 7 μm particles

被引：8
作者：
Dejesus, MC
Rimai, DS [1 ]
Quesnel, DJ
机构：
[1] NexPress Solut Inc, Rochester, NY 14653 USA
[2] Univ Rochester, Rochester, NY 14627 USA
来源：
LANGMUIR | 2006年 / 22卷 / 02期
关键词：
D O I：
10.1021/la052992y
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
The detachment force of ground, 7-mu m-diameter polyester particles overcoated with clusters of silica having a cluster radius of approximately 100 nm from ceramer substrates with varying Young's moduli has been measured. It was found that the detachment force varied inversely with the Young's modulus of the ceramer. The results are attributed to the role of the silica, acting as asperities on the particles, and the degree of embedment of the particles into the substrate.
引用
收藏
页码：729 / 735
页数：7
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