| 학회 | 한국재료학회 |
| 학술대회 | 2018년 봄 (05/16 ~ 05/18, 삼척 쏠비치 호텔&리조트) |
| 권호 | 24권 1호 |
| 발표분야 | G. 나노/박막 재료 분과 |
| 제목 | Methane gas capture using Superhydrophobic fabric container |
| 초록 | Methane gas can be collected from seabed and coal beds, and can be used for various alternative energy sources, which can be expected to reduce GHG emissions. Therefore, in this study, we have fabricated and tested superhydrophobic fabric container for capturing methane gas. We used ZnO, which has excellent physico-chemical stability, to obtain super-hydrophobicity. ZnO nanostructures were grown on the surface of fabric and polyester cotton. The hydrophobic properties of the fabric container were modified by Polydimethylsiloxane/Octadecylamine PDMS/ODS composite. The surface morphology was investigated by FESEM, TEM, and durability of superhydrophobic nature was examined by ultrasonic treatment, UV irradiation and immersion treatment, and water penetration was measured. The Methane capture experiment was performed by measuring the change of the adsorption amount according to the change of the temperature and the atmospheric pressure, comparing the change of the adsorption amount by measuring the weight and comparing the amount of methane adsorption in the water. The concentration of methane was measured by a gas sensor. KEYWORDS: Superhydrophobic, Methane, Zinc Oxide, Energy, Capture Acknowledgment This work was supported by the Research Funding by Kumoh National Institute of Technology. We would like to acknowledge and thank for the funding of WC 300 Project partially supported by Business for global cooperative R&D funded by Korea Small and Medium Business Administration in 2015. We would like to acknowledge and thank for the funding of Project – 10063553 partially supported by MOTIE in 2016. |
| 저자 | Sengeragchaa Bolortuya1, Sungjin Kim2, Eadi Sunil Babu1, Ngo Hoang Ngoc2, Azimov Farkhod1, Hee Jun Kim2, Young Hwa Woo1 |
| 소속 | 1School of Advanced Materials & Engineering, 2Kumoh National Institute of Technology |
| 키워드 | Superhydrophobic; Methane; Zinc Oxide; Energy; Capture |
