Excess pressure in Nanomaterials and Nanochemistry Formulas

The Excess pressure is the difference in pressure caused between the inner side of the surface and the outer side of the surface. And is denoted by ΔP. Excess pressure is usually measured using the Pascal for Pressure. Note that the value of Excess pressure is always positive.

Formulas to find Excess pressure in Nanomaterials and Nanochemistry

fxExcess Pressure using Surface Energy and RadiusGo

Nanomaterials and Nanochemistry formulas that make use of Excess pressure

fxSpecific Surface Energy using Pressure, Volume Change and AreaGo

List of variables in Nanomaterials and Nanochemistry formulas

fx Specific Surface Energy Go

fx Radius of Liquid Sphere Go

FAQ

What is the Excess pressure?

The Excess pressure is the difference in pressure caused between the inner side of the surface and the outer side of the surface. Excess pressure is usually measured using the Pascal for Pressure. Note that the value of Excess pressure is always positive.

Can the Excess pressure be negative?

No, the Excess pressure, measured in Pressure cannot be negative.

What unit is used to measure Excess pressure?

Excess pressure is usually measured using the Pascal[Pa] for Pressure. Kilopascal[Pa], Bar[Pa], Pound Per Square Inch[Pa] are the few other units in which Excess pressure can be measured.

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