| 학회 |
한국화학공학회 |
| 학술대회 |
2003년 봄 (04/25 ~ 04/26, 순천대학교) |
| 권호 |
9권 1호, p.289 |
| 발표분야 |
분리기술 |
| 제목 |
Surface Analytical Techniques for Porous Carbonaceous Materials in Adsorption Phenomena |
| 초록 |
To appreciate adsorption characteristics and surface chemistry of carbonaceous materials, the research needed various analytical processes. The information on transformation of the surface chemistry due to adsorption of adsorbent can be regarded as extremely significant in understanding the adsorption and reaction. Because the roughness and irregularities of the surface of porous carbonaceous materials carbon bring changes in resolution, it can bring about confusion in the interpretation. Therefore, to acquire more credible surface information, a complementary system to use in conjunction with other analytic methods is needed. In addition, because information on diffusion inside the pore is very important in adsorption and surface reaction, an explanation of diffusion inside the pore only through survey scan is insufficient and, accordingly, research on the surface depth profile needs to be accompanied.
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| 저자 |
이영환, Erdogan Gulari, 김현진, 박지원, 최대기, 박진원
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| 소속 |
Dept. of Chemical Engineering |
| 키워드 |
Activated Carbon; Adsorption; Surface; Chemistry
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| E-Mail |
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