Universal nanocolloid deposition patterns: can you see the harmonics of a Taylor cone?

Cheng, Xinguang

doi:10.1088/1367-2630/11/7/075023

Cited by 6 publications

(5 citation statements)

References 12 publications

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“…It is well established that smaller drops will be pushed to the edges of the plume [7], and we have even demonstrated that this can be used to sort differently sized nanocolloids [16]. The smallest drops, therefore, will define the plume angle.…”

Section: -P2mentioning

confidence: 67%

Electrospray cone-jet breakup and droplet production for electrolyte solutions

Wang

Tan

et al. 2012

EPL

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The production of charge droplets via the electrospray of an electrolyte is experimentally and theoretically found to be a Coulombic fission phenomenon that occurs when induced space charge at the microjet interface reaches a critical density as the charge separation approaches the Bjerrum length. The field surrounding the cone is dominated by the Taylor harmonic, which is responsible for inducing space charge within an interfacial Debye layer, such that the jet breakup length and plume angle are strong functions of both the ionic strength and interfacial surface tension.

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Section: -P2mentioning

confidence: 67%

Electrospray cone-jet breakup and droplet production for electrolyte solutions

Wang

Tan

et al. 2012

EPL

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“…As a limiting case, we assume that the drop size is given by the Debye length such that R d ≈ λ D . It is well established that smaller drops will be pushed to the edges of the plume [7], and we have even demonstrated that this can be used to sort differently sized nanocolloids [16]. The smallest drops, therefore, will define the plume angle.…”

mentioning

confidence: 67%

Electrospray cone-jet breakup and droplet production for electrolyte solutions

Wang¹,

Tan²,

Go³

et al. 2012

EPL

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“…Furthermore, the surface of the Petri dish is fogged with nanosized droplets in the case of 6.2 kV. Considering the fact that the weight increase in this case was 1.8 μg, it indicates that the ionic liquid spray was widely spread due to the Coulomb repulsion between highly charged smaller ionic liquid droplets [30], and the majority of the droplets were collected on the surface of the chamber wall or on the counter electrode.…”

Section: Results and Discussion -mentioning

confidence: 89%

Improvement of CO₂ absorption by ionic liquid electrospray

Takana

Yamamoto

Makino

et al. 2020

EPL

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In this study, an innovative approach for the selective absorption of carbon dioxide (CO2) by ionic liquid electrospray was proposed. First, the fluid dynamical characteristics of ionic liquid electrospray with 1-ethyl-3-methylimidazolium acetate in ambient air was clarified by highspeed imaging and aerosol analysis. This was followed by enhancement of CO2 absorption by ionic liquid electrospray in a closed chamber filled with CO2 which was successfully demonstrated for the first time. The ionic liquid electrospray drastically improves CO2 chemisorption by achieving higher CO2 loading ratio of ionic liquid due to the continuous generation of nano-sized droplets with a large specific surface area, as well as the sufficient spreading of the spray by the Coulomb repulsion between charged droplets.

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Universal nanocolloid deposition patterns: can you see the harmonics of a Taylor cone?

Cited by 6 publications

References 12 publications

Electrospray cone-jet breakup and droplet production for electrolyte solutions

Electrospray cone-jet breakup and droplet production for electrolyte solutions

Electrospray cone-jet breakup and droplet production for electrolyte solutions

Improvement of CO₂ absorption by ionic liquid electrospray

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Universal nanocolloid deposition patterns: can you see the harmonics of a Taylor cone?

Cited by 6 publications

References 12 publications

Electrospray cone-jet breakup and droplet production for electrolyte solutions

Electrospray cone-jet breakup and droplet production for electrolyte solutions

Electrospray cone-jet breakup and droplet production for electrolyte solutions

Improvement of CO2 absorption by ionic liquid electrospray

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Product

Resources

About

Improvement of CO₂ absorption by ionic liquid electrospray