| 학회 |
한국공업화학회 |
| 학술대회 |
2014년 가을 (11/12 ~ 11/14, 엑스코(대구)) |
| 권호 |
18권 2호 |
| 발표분야 |
나노-포스터 |
| 제목 |
Synthesis and Characterization of CO2 adsorption by using Polyethylenimine Functionalized Fumed Silica |
| 초록 |
Greenhouse gases in Earth's atmosphere help earth temperature maintain. But if they are excess of standards, the temperature will be increased and influence global warming. Also power station and industrial processes have make the human uses fossil fuels such as coal, natural gas, and oil. So emissions of CO2, one of the most effective in greenhouse gases, are increased. Thus we must need to improve this environmental problem. Polyethylenimine (PEI) is well known CO2 capturing material. Also, fumed silica (FS) has large superficial dimension so it can synthesize massive amount, uniform pore size and distribution. Finally through the advantage, when PEI functionalized by FS is synthesized via caffeic acid (FS-PEI), adsorption performance of PEI for CO2 capture is reinforced by FS. The prepared FS-PEI is characterized by FT-IR, SEM, TGA and BET. |
| 저자 |
류보원, 김성한, 조성호, 손영지, 류형선, 유종영, 박영호, 김석준, 인인식
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| 소속 |
한국교통대 |
| 키워드 |
Carbon dioxide adsorption; Polyethyleneimine; Fumed silica
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| E-Mail |
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