Optical Properties of Pickering Emulsions and Foams

A significant number of studies have been conducted on particle adhesion phenomena as pertaining to the oil-water interface of droplets and the air-liquid interface of bubbles, known as Pickering emulsions and Pickering foams, respectively. However, few of the literature reports have discussed the o...

Ausführliche Beschreibung

Bibliographische Detailangaben
Veröffentlicht in:Langmuir : the ACS journal of surfaces and colloids. - 1999. - 38(2022), 4 vom: 01. Feb., Seite 1440-1447
1. Verfasser: Ono, Mizuho (VerfasserIn)
Weitere Verfasser: Nonomura, Yoshimune, Gonome, Hiroki
Format: Online-Aufsatz
Sprache:English
Veröffentlicht: 2022
Zugriff auf das übergeordnete Werk:Langmuir : the ACS journal of surfaces and colloids
Schlagworte:Journal Article
LEADER 01000naa a22002652 4500
001 NLM335783368
003 DE-627
005 20231225230640.0
007 cr uuu---uuuuu
008 231225s2022 xx |||||o 00| ||eng c
024 7 |a 10.1021/acs.langmuir.1c02599  |2 doi 
028 5 2 |a pubmed24n1119.xml 
035 |a (DE-627)NLM335783368 
035 |a (NLM)35043620 
040 |a DE-627  |b ger  |c DE-627  |e rakwb 
041 |a eng 
100 1 |a Ono, Mizuho  |e verfasserin  |4 aut 
245 1 0 |a Optical Properties of Pickering Emulsions and Foams 
264 1 |c 2022 
336 |a Text  |b txt  |2 rdacontent 
337 |a ƒaComputermedien  |b c  |2 rdamedia 
338 |a ƒa Online-Ressource  |b cr  |2 rdacarrier 
500 |a Date Revised 01.02.2022 
500 |a published: Print-Electronic 
500 |a Citation Status PubMed-not-MEDLINE 
520 |a A significant number of studies have been conducted on particle adhesion phenomena as pertaining to the oil-water interface of droplets and the air-liquid interface of bubbles, known as Pickering emulsions and Pickering foams, respectively. However, few of the literature reports have discussed the optical properties of these materials. In this study, the optical properties of Pickering particles were calculated by using an electromagnetic field analysis via a finite element method, and their optical responses are discussed. The changes in scattering due to the differences in the number of adhering particles and particle size are compared for three composition systems: an oil-in-water Pickering emulsion, a water-in-oil Pickering emulsion, and a Pickering foam. It was determined that changes in the amount of scattering are due to the mixing of the phases in the scattering field. This effect is more pronounced when the size of the scatterer is significantly smaller than the wavelength. For systems with particles larger than the wavelength, changes in the amount of scattering were suppressed because of destructive interference of the electromagnetic waves. This work revealed that the variation in the amount of scattering due to the constituent material and size of the Pickering particles is affected by two different factors, and the change in the amount of scattering is 10 times greater than in a uniformly dispersed system 
650 4 |a Journal Article 
700 1 |a Nonomura, Yoshimune  |e verfasserin  |4 aut 
700 1 |a Gonome, Hiroki  |e verfasserin  |4 aut 
773 0 8 |i Enthalten in  |t Langmuir : the ACS journal of surfaces and colloids  |d 1999  |g 38(2022), 4 vom: 01. Feb., Seite 1440-1447  |w (DE-627)NLM098181009  |x 1520-5827  |7 nnns 
773 1 8 |g volume:38  |g year:2022  |g number:4  |g day:01  |g month:02  |g pages:1440-1447 
856 4 0 |u http://dx.doi.org/10.1021/acs.langmuir.1c02599  |3 Volltext 
912 |a GBV_USEFLAG_A 
912 |a SYSFLAG_A 
912 |a GBV_NLM 
912 |a GBV_ILN_22 
912 |a GBV_ILN_350 
912 |a GBV_ILN_721 
951 |a AR 
952 |d 38  |j 2022  |e 4  |b 01  |c 02  |h 1440-1447