Characterization method of mechanical behaviours of oil drops regulated and controlled through block polymer

Characterization method of mechanical behaviours of oil drops regulated and controlled through block polymer

The invention provides a characterization method of mechanical behaviours of oil drops regulated and controlled through a block polymer. The method comprises: by adopting an atomic force microscope, respectively attacking an oil drop, on which the block polymer is adsorbed, onto a microcantilever pr...

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Hauptverfasser: WANG WEI, GE YUNTONG, JIN HANG
Format: Patent
Sprache:chi ; eng
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APPLICATIONS OF SCANNING-PROBE TECHNIQUES, e.g. SCANNING PROBEMICROSCOPY [SPM]
INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES
MEASURING
PHYSICS
SCANNING-PROBE TECHNIQUES OR APPARATUS
TESTING
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creator WANG WEI
GE YUNTONG
JIN HANG
description The invention provides a characterization method of mechanical behaviours of oil drops regulated and controlled through a block polymer. The method comprises: by adopting an atomic force microscope, respectively attacking an oil drop, on which the block polymer is adsorbed, onto a microcantilever probe and a substrate thereof, wherein the two oil drops are just in axial asymmetry vertically; the block polymer has a hydrophilic end and a hydrophobic end; and the oil drop on the substrate is positioned in saline solution, in which the block polymer is dissolved; setting parameters of the atomicforce microscope, so that the two oil drops are dead against and collided, and measuring the acting force between the oil drops; measuring the acting force between the oil drops by replacing the previous continuous phase through continuous phases different in salt ion concentration and block polymer concentration in sequence; and, obtaining an oil drop acting force curve under the continuous phase, so that characterizatio
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The method comprises: by adopting an atomic force microscope, respectively attacking an oil drop, on which the block polymer is adsorbed, onto a microcantilever probe and a substrate thereof, wherein the two oil drops are just in axial asymmetry vertically; the block polymer has a hydrophilic end and a hydrophobic end; and the oil drop on the substrate is positioned in saline solution, in which the block polymer is dissolved; setting parameters of the atomicforce microscope, so that the two oil drops are dead against and collided, and measuring the acting force between the oil drops; measuring the acting force between the oil drops by replacing the previous continuous phase through continuous phases different in salt ion concentration and block polymer concentration in sequence; and, obtaining an oil drop acting force curve under the continuous phase, so that characterizatio</description><language>chi ; eng</language><subject>APPLICATIONS OF SCANNING-PROBE TECHNIQUES, e.g. SCANNING PROBEMICROSCOPY [SPM] ; INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES ; MEASURING ; PHYSICS ; SCANNING-PROBE TECHNIQUES OR APPARATUS ; TESTING</subject><creationdate>2019</creationdate><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&amp;date=20191220&amp;DB=EPODOC&amp;CC=CN&amp;NR=110596429A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,780,885,25564,76547</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&amp;date=20191220&amp;DB=EPODOC&amp;CC=CN&amp;NR=110596429A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>WANG WEI</creatorcontrib><creatorcontrib>GE YUNTONG</creatorcontrib><creatorcontrib>JIN HANG</creatorcontrib><title>Characterization method of mechanical behaviours of oil drops regulated and controlled through block polymer</title><description>The invention provides a characterization method of mechanical behaviours of oil drops regulated and controlled through a block polymer. 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language chi ; eng
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subjects APPLICATIONS OF SCANNING-PROBE TECHNIQUES, e.g. SCANNING PROBEMICROSCOPY [SPM]
INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES
MEASURING
PHYSICS
SCANNING-PROBE TECHNIQUES OR APPARATUS
TESTING
title Characterization method of mechanical behaviours of oil drops regulated and controlled through block polymer
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