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7 HPT处理不同转数下Mg样品的OM像、TEM像和SAED花样，及退火样品和经HPT处理0.25和10转数样品的吸氢动力学曲线[66]

Fig.7 OM image for annealed Mg sample (a), TEM images and SAED patterns (insets) for Mg samples processed by HPT for 0.25 (b) and 10 (c, d) turns (Fig.7d is a dark-field image of Fig.7c), and hydrogen absorption kinetics curves of annealed samples and HPT treated samples at 0.25 and 10 turns (e)[66] (P—pressure, T—temperature, ε—equivalent strain)