| 학회 |
한국공업화학회 |
| 학술대회 |
2007년 봄 (05/11 ~ 05/12, 계명대학교) |
| 권호 |
11권 1호 |
| 발표분야 |
환경에너지 |
| 제목 |
Hydrogen adsorption properties of activated carbon fibers modified with fluorination and a comparison of isotherm models |
| 초록 |
In this study, activated carbon fibers (ACFs) were surface modified with fluorine and mixed gas of oxygen and fluorine to investigate the relation between change of surface nature and hydrogen adsorption capacity. The changes of surface properties of modified activated carbon fibers were investigated using X-ray photoelectron spectroscopy (XPS). The specific surface area and pore structures were characterized by nitrogen adsorption isotherm at liquid nitrogen temperature. Hydrogen adsorption isotherms were obtained at 77 K and 1 bar by volumetric method. |
| 저자 |
김주완1, 박수진2, 이영석1
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| 소속 |
1충남대, 2인하대 |
| 키워드 |
Activated carbon fibers; Hydrogen adsorption; Virial equation; Langmuir-Freundlich model
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| E-Mail |
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