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Preparation of Polyacrylate Hollow Microspheres via Facile Spray Drying
- Source :
- Applied Sciences, Vol 9, Iss 2, p 228 (2019), Applied Sciences, Volume 9, Issue 2
- Publication Year :
- 2019
- Publisher :
- MDPI AG, 2019.
-
Abstract
- 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.
- Subjects :
- animal structures
Materials science
02 engineering and technology
010402 general chemistry
lcsh:Technology
01 natural sciences
Microsphere
lcsh:Chemistry
General Materials Science
spray drying
lcsh:QH301-705.5
Instrumentation
Fluid Flow and Transfer Processes
chemistry.chemical_classification
Inlet temperature
polyacrylate
lcsh:T
Process Chemistry and Technology
digestive, oral, and skin physiology
technology, industry, and agriculture
General Engineering
Rotational speed
Polymer
equipment and supplies
021001 nanoscience & nanotechnology
lcsh:QC1-999
0104 chemical sciences
Computer Science Applications
lcsh:Biology (General)
lcsh:QD1-999
chemistry
Chemical engineering
lcsh:TA1-2040
Spray drying
hollow microspheres
Particle size
lcsh:Engineering (General). Civil engineering (General)
0210 nano-technology
lcsh:Physics
Subjects
Details
- ISSN :
- 20763417
- Volume :
- 9
- Database :
- OpenAIRE
- Journal :
- Applied Sciences
- Accession number :
- edsair.doi.dedup.....c53ef11f95dea6e3e128e1f365e5fcb4