| 학회 | 한국공업화학회 |
| 학술대회 | 2022년 봄 (05/11 ~ 05/13, 제주국제컨벤션센터(ICC JEJU)) |
| 권호 | 26권 1호 |
| 발표분야 | 포스터-환경·에너지 |
| 제목 | Preparation of activated carbons from wastecigarette butts for hydrogen uptakes |
| 초록 | The carbonaceous materials for hydrogen adsorption have been investigated to increase their specific surface area (SSA) and porosity to maximize the amount of hydrogen uptake onto the materials. However, the hydrogen uptake of the materials depends not only on the SSA but also on its surface characteristics, if not more so, which effecton the interaction between adsorbent and adsorbate. To understand these factors in detail, we undertook an investigation to study the hydrogen uptake, the surface functionality and textural property of oxygen-rich porous carbons prepared by carbonization and subsequent activation using cigarettebutts as a precursor. In this work, we also suggested the efficiency factor of the pore size of the materials. Acknowledgement: This work was supported by the Korea Initiative for Fostering University of Research and Innovation (KIURI) Program of the National Research Foundation (NRF) funded by the Korean government (MSIT) (No. NRF-2021M3H1A106413511). |
| 저자 | 김충희1, 이슬이2, 이은상3, 박수진1 |
| 소속 | 1인하대, 2수소기반 차세대 기계시스템 KIURI연구단 / 인하대, 3수소기반 차세대 기계시스템 KIURI연구단 |
| 키워드 | hydrogen storage; oxygen-functional group; porous carbons |
