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Synthesis and $CO_{2}$ Capture of Porous Hydrogel Particles Consisting of Hyperbranched Poly(amidoamine)s
| Content Provider | MDPI |
|---|---|
| Author | Choi, Hojung Lee, Sanghwa Jeong, Seong Uk Hong, Yeon Ki Kim, Sang Youl |
| Copyright Year | 2022 |
| Description | We successfully synthesized new macroporous hydrogel particles consisting of hyperbranched poly(amidoamine)s (HPAMAM) using the Oil-in-Water-in-Oil (O/W/O) suspension polymerization method at both the 50 mL flask scale and the 5 L reactor scale. The pore sizes and particle sizes were easily tuned by controlling the agitation speeds during the polymerization reaction. Since O/W/O suspension polymerization gives porous architecture to the microparticles, synthesized hydrogel particles having abundant amine groups inside polymers exhibited a high $CO_{2}$ absorption capacity (104 mg/g) and a fast absorption rate in a packed-column test. |
| Starting Page | 500 |
| e-ISSN | 23102861 |
| DOI | 10.3390/gels8080500 |
| Journal | Gels |
| Issue Number | 8 |
| Volume Number | 8 |
| Language | English |
| Publisher | MDPI |
| Publisher Date | 2022-08-11 |
| Access Restriction | Open |
| Subject Keyword | Gels Carbon Dioxide Capture Poly(amidoamine)s Hyperbranched Polymers Macroporous Polymers Suspension Polymerization |
| Content Type | Text |
| Resource Type | Article |
