镁基材料中储氢相及其界面与储氢性能的调控

李谦, 孙璇, 罗群, 刘斌, 吴成章, 潘复生

Regulation of Hydrogen Storage Phase and Its Interface in Magnesium-Based Materials for Hydrogen Storage Performance

LI Qian, SUN Xuan, LUO Qun, LIU Bin, WU Chengzhang, PAN Fusheng

图2 氢等离子体金属反应(HPMR)法制备的镁基纳米颗粒，磁控溅射制备Mg-Nb合金薄膜，及气相反应合成的Mg纳米线SEM像[21,22,75]

Fig.2 Magnesium-based nanoparticles of Mg2Ni (a), Mg2Co (b), and Mg2Cu (c) prepared by hydrogen plasma-metal reaction (HPMR) method[22]; surface and cross-sectional (insets) morphologies of Mg0.83Nb0.17 (d), Mg0.70Nb0.30 (e), and Mg0.24Nb0.76 (f) prepared by Co-sputtering[75]; and SEM images of Mg nanowire synthesized by gas phase reaction at flow rates of 200 cm3/min (g), 300 cm3/min (h), and 400 cm3/min (i)[21]