| 학회 |
한국공업화학회 |
| 학술대회 |
2015년 봄 (04/29 ~ 05/01, BEXCO (부산)) |
| 권호 |
19권 1호 |
| 발표분야 |
고분자_포스터 |
| 제목 |
Effect of Surface Treatment on Chromium Ion Adsorption of Pitch-based Carbon Felt |
| 초록 |
In this work, the effect of surface treatment of pitch-based carbon felt (PCF) was studied in the contact of chromium ion adsorption. Surface properties of the PCF were determined by pH, acid-base values, Fourier transform infrared spectroscopy (FT-IR), X-ray diffraction (XRD), scanning electron microscopy (SEM), respectively. N2 adsorption isotherms at 77K were investigated by BET and BJH methods to characterize specific surface areas and pore volumes of the PCF. The chromium ion adsorption rates onto PCF were measured by atomic absorption spectrophotometer (AAS). |
| 저자 |
최보경1, 윤광의2, 박수진3, 서민강1
|
| 소속 |
1한국탄소융합기술원, 2(주) OCI, 3인하대 |
| 키워드 |
surface treatment; caltar pitch; carbon felt; Cr(VI); adsorption
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| E-Mail |
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