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Citation: JIA Ruo-Kun, YAN Yong-Nan, LI Cui-Xia, YANG Shan, BAI Yu-Bai. Fabrication of Regular Polyvinyl Alcohol Microlens Arrays by Solvent Evaporation Self-organization[J]. Chinese Journal of Applied Chemistry, ;2009, 26(5): 566-570. shu

Fabrication of Regular Polyvinyl Alcohol Microlens Arrays by Solvent Evaporation Self-organization

1.
a College of Chemical Engineering, Northeast Dianli University, Jilin 132012;
2.
b College of Chemistry, Jilin University, Changchun

Corresponding author: JIA Ruo-Kun,
Received Date: 2 May 2008
Available Online: 1 August 2008
Fund Project: 吉林省科技发展计划资助项目(20070507) (20070507)吉林省教育厅(2007307) (2007307)吉林市科技发展计划资助项目(200709) (200709)

Polystyrene(PS) mesh was prepared with water drops as template.Water drops formed regular patterns under the refrigeration of solvent evaporation.After solvent evaporation,the regular patterns of polymer form mesh structures.An amphiphilic copolymer was added to stabilize the water drops to form a regular mesh.Water solution of polyvinyl alcohol(PVA) was filled into the mesh,and PVA spherical microlens arrays were obtained after drying and washing with chloroform.Peeling off the surface of PS mesh gave a PS pincushion structure,which had semi-spherical structure interspaces.PVA semi-spherical microlenses were prepared by PS pincushion structures as templates.Both the spherical and semispherical microlenses have a function of imaging.The result shows that semi-spherical has better imaging effect.
- self-organization,
- regular mesh,
- regular microlens arrays
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Fabrication of Regular Polyvinyl Alcohol Microlens Arrays by Solvent Evaporation Self-organization

南开大学师唯/华北电力大学（保定）刘景维：二维配位聚合物中有序的亲锂冠醚位点用于无枝晶锂沉积

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通讯作者: 陈斌, bchen63@163.com