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)。
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。
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。
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