Preparation of Polyacrylate Hollow Microspheres via Facile Spray Drying

被引：8

作者：

Chen, Pingxu ^{[1
,2
]}

Ye, Nanbiao ^{[1
,2
]}

He, Chaoxiong ^{[1
,2
]}

Tang, Lei ^{[1
,2
]}

Li, Shuliang ^{[3
,4
,5
]}

Sun, Luyi ^{[4
,5
]}

Li, Yuntao ^{[3
]}

机构：

[1] Kingfa Sci & Technol Co Ltd, Natl Engn Lab Plast Modificat & Proc, Guangzhou 510663, Guangdong, Peoples R China

[2] Kingfa Sci & Technol Co Ltd, Res & Dev Ctr, Guangzhou 510663, Guangdong, Peoples R China

[3] Southwest Petr Univ, Coll Mat Sci & Engn, Chengdu 610050, Sichuan, Peoples R China

[4] Univ Connecticut, Polymer Program, Inst Mat Sci, Storrs, CT 06269 USA

[5] Univ Connecticut, Dept Chem & Biomol Engn, Storrs, CT 06269 USA

来源：

APPLIED SCIENCES-BASEL | 2019年 / 9卷 / 02期

关键词：

polyacrylate; hollow microspheres; spray drying; POLYMER MICROSPHERES; EMULSION DROPLETS; PARTICLES; POLYANILINE; FABRICATION; OXIDATION; SPHERES;

D O I：

10.3390/app9020228

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Polyacrylate microspheres with a hollow structure were prepared by a facile spray drying method. The effects of spray drying process parameters, including inlet temperature, atomizer rotational speed, and feed speed, on the particle size, bulk density, and morphology of the resultant polyacrylate hollow microspheres were investigated and discussed. The mechanism for the formation of the polyacrylate hollow microspheres was proposed. This facile and scalable method for preparing hollow polymer microspheres is expected to be valuable to prepare various polymer hollow structures for widespread application.

引用

页数：9

共 24 条

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