Effects of surfactant adsorption on the formation of compound droplets in microfluidic devices

Liu, Meifang; Zheng, Yueqing; Liu, Yiyang; Zhang, Zhanwen; Wang, Yuguang; Chen, Qiang; Li, Jing; Li, Jie; Huang, Yawen; Yin, Qiang

doi:10.1039/c9ra07141e

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Cited by 4 publications

(1 citation statement)

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“…The same trend is observed with the DTAB surfactant, whereas the curves did not collapse with the addition of TX100 surfactant, even at c=CMC = 8.6. Similar results have also been reported for small-molecule surfactants (SDS) by Van der Graaf et al [43] and for polymer surfactants (PVA) by Liu et al [44].…”

Section: Drop Formation Timesupporting

confidence: 87%

Comparison of surfactant mass transfer with drop formation times from dynamic interfacial tension measurements in microchannels

Kalli

Chagot

Angeli

2022

Journal of Colloid and Interface Science

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Section: Drop Formation Timesupporting

confidence: 87%

Comparison of surfactant mass transfer with drop formation times from dynamic interfacial tension measurements in microchannels

Kalli

Chagot

Angeli

2022

Journal of Colloid and Interface Science

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Fabrication and characterization of deuteration‐rich polymer microsphere for high‐yield neutron source

Liu,

Chen,

Liu

et al. 2024

Polymer Engineering & Sci

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A new type of deuterated polymer microspheres with a much higher deuterium/carbon (D/C) atom ratio was designed and fabricated to produce high‐yield thermonuclear neutrons. Supramolecular deuterated polycyclooctene (D‐PCOE) with ~1.7 D/C atom ratio was synthesized, which well meets the requirements including higher D/C atom ratio, good solubility for processability, and excellent mechanical properties. Monodispersed D‐PCOE microspheres including shells and beads are fabricated by a microfluidic technique. The properties of the D‐PCOE materials and corresponding microspheres are analyzed and compared with those of the deuterated polystyrene microspheres (~1 D/C atom ratio), which have been widely used in laser‐driven spherically convergent plasma fusion experiments. This work expands the category of deuterated polymeric materials and provides a new type of deuterated polymer microspheres in the forthcoming high‐yield neutron experiments.Highlights Supramolecular D‐PCOE with ~1.7 D/C atom ratio was successfully synthesized. Monodispersed D‐PCOE microspheres were successfully fabricated. The quality of D‐PCOE microspheres is also investigated.

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Effect of Polyvinyl Alcohol in Inner Aqueous Phase on Stability of Millimeter-scale Capsules

Huang,

Li,

Zhang

et al. 2024

J. Wuhan Univ. Technol.-Mat. Sci. Edit.

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Effects of surfactant adsorption on the formation of compound droplets in microfluidic devices

Abstract: Profile of neck width versus the relative time during the formation process of W1/O droplets.

Cited by 4 publications

References 50 publications

Comparison of surfactant mass transfer with drop formation times from dynamic interfacial tension measurements in microchannels

Comparison of surfactant mass transfer with drop formation times from dynamic interfacial tension measurements in microchannels

Fabrication and characterization of deuteration‐rich polymer microsphere for high‐yield neutron source

Effect of Polyvinyl Alcohol in Inner Aqueous Phase on Stability of Millimeter-scale Capsules

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