화학공학소재연구정보센터
학회 한국화학공학회
학술대회 2016년 가을 (10/19 ~ 10/21, 대전컨벤션센터)
권호 22권 2호, p.2265
발표분야 재료
제목 Carbon Dioxide-Based Drug Synthesis from Flue Gas with Silicon-Nanowire-Embedded Micro-Total Capture System (µ-TCS)
초록 As a result of human activity, many extra carbon dioxide (CO2) is added without removing, which destroys the balance to add and remove CO2 by the natural cycle. Moreover, many studies have reported that more CO2 emissions resulted in higher CO2 concentration which has correlation with global warming. In this circumstance, there is an increasing need to remove CO2 efficiently from CO2 containing exhaust gas, such as flue gas. Herein, we report a silicon-nanowire-embedded micro-total capture system (µ-TCS) based on excellent liquid repellency of superamphiphobic silicon nanowires. In the µ-TCS based on gas-liquid flows, CO2 is selectively captured from flue gas by an absorbent, is desorbed from the absorbent, and is ultimately utilized to synthesis drug compounds, by all-connected in-situ manner. µ-TCS is expected to provide the best possible efficiency of CO2 capture and utilization known to date.
저자 고동현, 김동표
소속 POSTECH
키워드 화공나노소재
E-Mail
원문파일 초록 보기