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point of zero charge

  • 零电荷点:指吸附剂表面(即颗粒总表面)净电荷为零的pH值,该概念在研究胶体絮凝中引入,用于解释pH对现象的影响。

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  零电荷点

--引导页-->{{BBAHeader}} ;零电荷点(point of zero charge,PZC):一般情况下,等同于 等电点,但也有些区别。

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  零电点

零电点(Point of Zero Charge):当固体表面电位 0 为零时, 溶液中定位离子浓度的负对数。常用PZC来表示。

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短语

the point of zero charge 零电点

point of zero electric charge [化学] 零电荷点

point of zero net charge 零净电荷点

Point of zero charge

  • abstract: The point of zero charge (pzc), in physical chemistry, is a concept relating to the phenomenon of adsorption, and it describes the condition when the electrical charge density on a surface is zero. It is usually determined in relation to an electrolyte's pH, and the pzc value is assigned to a given substrate or colloidal particle.

以上来源于: WordNet

双语例句

  • In this paper, the physical meaning of zero point of charge measured by acid -base potentiometric titration (PT) is discussed and it is considered to be zero point of net charge (ZPNC).

    探讨了电位滴定(PT)法测定的零电荷点的物理意义,认为是零净电荷点(zpnc)。

    youdao

  • In this paper, the physical meaning of zero point of charge measured by acid-base potentiometric titration is discussed and it is considered to be zero point of net charge.

    探讨了电位滴定法测定的零电荷点的物理意义,认为是零净电荷点。

    youdao

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