柠檬酸三钠对Co2+-Ni2+-Fe3+-CO32- LDHs形貌及其离子交换性能的影响
马向荣1, 刘宗怀2

Effect of Sodium Citrate Amount on Morphology and Anion Exchange Property of Co2+-Ni2+-Fe3+-CO32- LDHs
MA Xiang-Rong1, LIU Zong-Huai2
图 4 不同TSC用量制备的LDHs产物及其用HCl-NaCl处理以后所得产物的FT-IR图谱
Fig. 4 FT-IR spectra of the obtained products in various TSC amounts and their corresponding products after treatment with a mixture of HCl-NaCl a S1-LDHs; a° D1-LDHs; b S2-LDHs; b° D2-LDHs; c S3- LDHs; c° D3-LDHs; d S4-LDHs; d° D4-LDHs