氧脉搏
Its crystal structure, specific surface area, pore size distribution, oxygen storage capacity ( OSC) and redox behavior were investigated by X-ray diffraction, BET, oxygen pulse adsorption and H_ ( 2)-temperature programmed reduction ( H_ ( 2)-TPR).
采用X射线衍射、BET、氧脉冲吸附和H2程序升温还原(H2-TPR)等技术对材料的晶体结构、比表面积、孔结构、储氧性能和还原性能进行了研究。
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