정승 정현성 안재평 박종구 2024-01-21T03:02:53Z 2024-01-21T03:02:53Z 2021-10-21 2006-06 1225-7591 https://pubs.kist.re.kr/handle/201004/135455 We manufactured the metal hydrides of (Ti0.88Mg0.12)H2 using a very easy and cheap way that Ti-12%Mg blending powder was mechanically milled with liquid milling media such as isopropyl alcohol (C3H8O, containing oxygen) and hexane (C6H14, no oxygen) as hydrogen source. The (Ti0.88Mg0.12)H2 synthesized in isopropyl alcohol contained the high oxygen of 11.2%, while one in hexane had the low oxygen content of 0.7%. Such a difference of oxygen content affected the dehydriding behavior, phase transformation, and microstructural evolution at high temperature, which was investigated through X-ray diffraction and DSC measurements, and electron microscope observations. 한국분말야금학회 기계적합금화된 TiH2의 수소방출에 따른 미세조직 특성 MicrostructuraL Characteristics During Hydrogen Desorption of Mechanical Milled TiH2 Article 2 한국분말야금학회지, v.13, no.3, pp.199 - 204 한국분말야금학회지 13 3 199 204 kci ART001011707 TiH2 hydride Hydrogen storage alloy Mechanical alloying Internal oxidation TiH2 hydride Hydrogen storage alloy Mechanical alloying Internal oxidation