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胶体悬液中白云母与铁铝氧化物表面双电层的相互作用 被引量:1

INTERACTION BETWEEN SURFACE ELECTRIC DOUBLE LAYERS OF MUSCOVITE AND Fe/Al OXIDES IN COLLOIDAL SUSPENSION
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摘要 白云母是一种原生矿物,也是土壤中常见的层状硅酸盐矿物,其负电荷主要由四面体结构中的Al置换Si而来。在通常的pH条件下,白云母带负电荷,可变电荷土壤中的铁、铝氧化物带正电荷。
出处 《土壤学报》 CAS CSCD 北大核心 2011年第3期650-653,共4页 Acta Pedologica Sinica
基金 国家自然科学基金项目(40901110)资助
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