Microencapsulation of oxalic acid (OA) via coacervation induced by polydimethylsiloxane (PDMS) for the sustained release performance
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- 作者：Fanbin Meng ; Shujun Wang ; bjwsjbj@sina.com ; Hongyan Liu ; Xingyu Xu ; Huanqing Ma
- 关键词：Microencapsulation ; Oxalic acid ; Sustained release ; Acrylonitrile butadiene styrene (ABS) ; Coacervation
- 刊名：Materials & Design
- 出版年：2017
- 出版时间：15 February 2017
- 年：2017
- 卷：116
- 期：Complete
- 页码：31-41
- 全文大小：2621 K
- 卷排序：116
文摘
The use of acrylonitrile butadiene styrene as shell material for microencapsulation was economical. The coacervation of acrylonitrile butadiene styrene was firstly induced by polydimethylsiloxane for microencapsulation. The OA/ABS microcapsules could maintain the apparent viscosity of in-situ heat system above 100 mP ∙ s for 90 min. Combination of X-ray diffraction analysis and polarizing microscope was firstly used to verify the core-shell structure.