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논문 기본 정보
- 자료유형
- 학술저널
- 저자정보
- 발행연도
- 2019.6
- 수록면
- 220 - 226 (7page)
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초록· 키워드
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Magnesium hydride has a high hydrogen storage capacity (7.6 wt.%), and is cheap and lightweight, thus advantageous as a hydrogen storage alloy. However, Mg-based hydrides undergo hydrogenation/dehydrogenation at high temperature and pressure due to their thermodynamic stability and high oxidation reactivity. MWCNTs exhibit prominent catalytic effect on the hydrogen storage properties of MgH₂, weakening the interaction between Mg and H atoms and reducing the activation energy for nucleation of the metal phase by co-milling Mg with carbon nanotubes. Therefore, it is suggested that combining transition metals with carbon nanotubes as mixed dopants has a significant catalytic effect on the hydrogen storage properties of MgH₂. In this study, Material life cycle evaluation was performed to analyze the environmental impact characteristics of Mg-CaO-10 wt.% MWCNTs composites manufacturing process. The software of material life cycle assessment (MLCA) was Gabi 6. Through this, environmental impact assessment was performed for each process.
목차
Abstract
1. 서론
2. 연구 목적 및 범위 설정
3. 결과 및 고찰
4. 결론
References
참고문헌 (13)
참고문헌 신청
Marco Calizzi / 2016 / Mg–Ti nanoparticles with superior kinetics for hydrogen storage / International Journal of Hydrogen Energy 41(32):14447~14454
Jin-Kyu Lee / 2011 / Effect of CaO Addition on the Ignition Resistance of Mg-Al Alloys / MATERIALS TRANSACTIONS 52(7):1483~1488
Jinsheng Xiao / 2012 / Finite element simulation for charge–discharge cycle of cryo-adsorptive hydrogen storage on activated carbon / International Journal of Hydrogen Energy 37(17):12947~12959
A.M. Rashidi / 2010 / Modification of single wall carbon nanotubes (SWNT) for hydrogen storage / International Journal of Hydrogen Energy 35(17):9489~9495
Sami ullah Rather / 2016 / Kinetics of hydrogen adsorption on MgH2/CNT composite / Materials Research Bulletin 77:23~28
Jin-Kyu Lee / 2011 / Effect of CaO Addition on the Ignition Resistance of Mg-Al Alloys / MATERIALS TRANSACTIONS 52(7):1483~1488
Jinsheng Xiao / 2012 / Finite element simulation for charge–discharge cycle of cryo-adsorptive hydrogen storage on activated carbon / International Journal of Hydrogen Energy 37(17):12947~12959
A.M. Rashidi / 2010 / Modification of single wall carbon nanotubes (SWNT) for hydrogen storage / International Journal of Hydrogen Energy 35(17):9489~9495
Sami ullah Rather / 2016 / Kinetics of hydrogen adsorption on MgH2/CNT composite / Materials Research Bulletin 77:23~28
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