석송 조경원 김기배 홍태환 연규붕 김경일 유성웅 2024-01-21T02:01:18Z 2024-01-21T02:01:18Z 2021-09-06 2006-12 1738-7264 https://pubs.kist.re.kr/handle/201004/134863 Mg and Mg-based alloys are promising hydrogen storage alloys for renewable clean energy applications. It is a lightweight and low cost material with high hydrogen storage capacity. However, commercial applications of the Mg hydride are currently hindered by its high absorption/desorption temperature, and very slow reaction kinetics. In this work, we aim to study the absorption properties of the Mg2Ni-5mass% Nb composite prepared by mechanical alloying under hydrogen. The absorption capacity of the sample is found to be about 3.0 wt.% at T=573 K and P=1.0 MPa. The absorption characteristics observed have been compared with those of the prepared Mg2Ni. 한국수소및신에너지학회 기계적 합금화법으로 제조된 Mg2Ni-5mass Nb 복합재료의 수소화 특성평가 Hydrogenation Properties of Mg2Ni-5mass% Nb Composites by Mechanical Alloying Article 2 한국수소및신에너지학회논문집, v.17, no.4, pp.389 - 394 한국수소및신에너지학회논문집 17 4 389 394 kci ART001031171 수소저장합금 금속수소화물 기계적 합금화 흡착반응속도 hydrogen storage alloy metal hydride mechanically alloying absorption kinetic hydrogen storage alloy metal hydride mechanically alloying absorption kinetic