Page 202 - 《精细化工》2020年第9期

·1916· 精细化工 FINE CHEMICALS 第 37 卷

图 8 Ca-MMT（a）与 Fe-MMT（b）吸附芘后的透射 Mapping 元素分布图
Fig. 8 Mapping element distribution diagrams of Ca-MMT (a) and Fe-MMT (b) after adsorbing pyrene

3 结论 oxygen reduction reaction[J]. Scientific Reports, 2017, 7(1): 4158-4167.
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采用铁元素作柱化剂，经 350 ℃高温煅烧，制 humic acid modulate the behavior of copper oxide nanoparticles in
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