Substance Wettability Assessment Method and Assessment Device

The method includes the following: applying a gas jet to a surface of a material that is covered with a liquid so as to squeeze the liquid; imaging a surface of a liquid film formed on the surface of the material after squeezing the liquid; and evaluating wettability of the material based on the pre...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	Takahara, Junko, Nakanishi, Yuki, Awazu, Akane, Tanaka, Nobuyuki, Nasu, Hiromitsu, Tanaka, Yo, Haruzono, Yoshihide
Format:	Patent
Sprache:	eng
Schlagworte:	INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES MEASURING MEASURING ANGLES MEASURING AREAS MEASURING IRREGULARITIES OF SURFACES OR CONTOURS MEASURING LENGTH, THICKNESS OR SIMILAR LINEARDIMENSIONS PHYSICS TESTING
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Beschreibung
Zusammenfassung:	The method includes the following: applying a gas jet to a surface of a material that is covered with a liquid so as to squeeze the liquid; imaging a surface of a liquid film formed on the surface of the material after squeezing the liquid; and evaluating wettability of the material based on the presence or absence of interference fringes on the surface of the liquid film.