|
Type |
Poster Presentation |
Area |
Polymer Chemistry |
Room No. |
Event Hall |
Time |
4월 20일 (금요일) 11:00~12:30 |
Code |
POLY.P-54 |
Subject |
3D Printing of Surface Area-controlled Polymeric Structures for Removal of As(Ⅲ)
|
Authors |
Kihoon Kim, Giho Choe, Yeongheon Jung, Sooyong Park, Kwanwoo Shin* Department of Chemistry, Sogang University, Korea |
Abstract |
3D printing which produces objects directly from Computer Aided Designs (CAD) is one of the most versatile and revolutionary technique. 3D printing is a very simple and easy technique to fabricate complex structures which are customized to any personal needs without additional specific tools for the structures. In the meantime, heavy metal pollution has become one of the most serious environmental problems nowadays. Various methods for heavy metal removal including chemical precipitation, ion-exchange, adsorption, membrane filtration and electrochemical methods have their own pros and cons. We fabricated optimized 3D printed polymeric structures for efficient heavy metal removal in the flowing water. These customized polymeric structures are designed to have high surface area coming from specific patterns of structures and modified porous polymeric surfaces. We analyzed the amounts of heavy metal ions in the water are decreased which filtered by these surface area-controlled 3D printed patterns. |
E-mail |
kihoon5101@naver.com |
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