羟基双盐的等电点

Q3 Materials Science

JCIS open Pub Date : 2025-02-15 DOI:10.1016/j.jciso.2025.100128

Marek Kosmulski

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引用次数: 0

摘要

不溶于水的羟基双盐表现出与金属氧化物类似的ph依赖的表面电荷。虽然金属氧化物的ph依赖性表面充电有很好的文献记载，但报道羟基双盐表面充电的科学论文数量有限。从文献中提取了羟基双盐的等电点IEP。对副滑石Cu2Cl(OH)3的电动力学行为进行了实验研究，其IEP在pH约为8.5时。

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Isoelectric points of hydroxy double salts

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Isoelectric points of hydroxy double salts

Water-insoluble hydroxy double salts show pH-dependent surface-charging similar to that of metal oxides. While the pH-dependent surface-charging of metal oxides is very well-documented, the number of scientific papers reporting on the surface-charging of hydroxy double salts is limited. A collection of isoelectric points IEP of hydroxy double salts taken from the literature is presented. Electrokinetic behavior of paratacamite Cu₂Cl(OH)₃ was studied experimentally, and its IEP was at pH about 8.5.

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来源期刊

JCIS open Physical and Theoretical Chemistry, Colloid and Surface Chemistry, Surfaces, Coatings and Films

CiteScore

4.10

自引率

0.00%

发文量

审稿时长

36 days