Switchable Ion Current Saturation Regimes Enabled via Heterostructured Nanofluidic Devices Based on Metal–Organic Frameworks
Sign Up to like & getrecommendations! Published in 2022 at "Advanced Materials"
DOI: 10.1002/adma.202207339
Abstract: The use of track‐etched membranes allows further fine‐tuning of transport regimes and thus enables their use in (bio)sensing and energy‐harvesting applications, among others. Recently, metal–organic frameworks (MOFs) have been combined with such membranes to further… read more here.
Keywords: current saturation; organic frameworks; ion current; metal organic ... See more keywords
Ion Current to a Probe in Collisional Mode Taking Into Account Ionization in Plasma Bulk
Sign Up to like & getrecommendations! Published in 2018 at "Russian Physics Journal"
DOI: 10.1007/s11182-018-1419-1
Abstract: Analytical expressions were produced for the space charge sheath thickness and ion current to the sheath in collisional mode in cylindrical geometry. Comparison was performed with numerical solution to Poisson’s equation without dividing into the… read more here.
Keywords: ion current; collisional mode; plasma; current probe ... See more keywords
Ion current and carbon monoxide release from an impinging methane/air coflow flame in an electric field
Sign Up to like & getrecommendations! Published in 2019 at "Combustion and Flame"
DOI: 10.1016/j.combustflame.2019.03.022
Abstract: Abstract This research examines changes in the ion current and the release of carbon monoxide (CO) from surface-impinging coflow diffusion flames when subjecting those flames to high DC electric fields. Carbon monoxide results from the… read more here.
Keywords: release; flame; carbon monoxide; ion current ... See more keywords
Prediction of equivalence ratio in pulse combustor from ion current amplitude spectrum
Sign Up to like & getrecommendations! Published in 2018 at "Fuel"
DOI: 10.1016/j.fuel.2018.01.004
Abstract: Abstract This study presents a method for the prediction of equivalence ratio in pulse combustor from the ion current amplitude spectrum measured by a multi-frequency ion current sensor supplemented with principal component analysis (PCA) and… read more here.
Keywords: ion current; ion; equivalence ratio; amplitude spectrum ... See more keywords
Deep-learning based in-cylinder pressure modeling and resolution of ion current signals
Sign Up to like & getrecommendations! Published in 2020 at "Fuel"
DOI: 10.1016/j.fuel.2020.118722
Abstract: Abstract Engine calibration becomes much more costly due to strict exhaust emission regulations and individual consumer needs. Measuring the in-cylinder pressure could be a promising alternative for various sensors, thus reducing the calibration cost because… read more here.
Keywords: current signals; model; cylinder; ion current ... See more keywords
Polydopamine-Induced Modification on the Highly Charged Surface of Asymmetric Nanofluidics: A Strategy for Adjustable Ion Current Rectification Properties.
Sign Up to like & getrecommendations! Published in 2022 at "Analytical chemistry"
DOI: 10.1021/acs.analchem.1c04323
Abstract: Surface charge effects in nanoconfines is one of the fundamentals in the ion current rectification (ICR) of nanofluidics, which provides entropic driving force by asymmetric surface charges and causes ion enrichment/depletion by the electrostatic interaction… read more here.
Keywords: chemistry; surface; surface charge; ion current ... See more keywords
Ion Current Rectification and Long-Range Interference in Conical Silicon Micropores
Sign Up to like & getrecommendations! Published in 2022 at "ACS Applied Materials & Interfaces"
DOI: 10.1021/acsami.2c11467
Abstract: Fluidic devices exhibiting ion current rectification (ICR), or ionic diodes, are of broad interest for applications including desalination, energy harvesting, and sensing, among others. For such applications a large conductance is desirable, which can be… read more here.
Keywords: ion current; rectification; conductance; icr ... See more keywords
Analysis of ion current signal during negative valve overlap of HCCI combustion with high compression ratio
Sign Up to like & getrecommendations! Published in 2020 at "International Journal of Engine Research"
DOI: 10.1177/1468087420972899
Abstract: Homogenous charge compression ignition (HCCI) combustion is a low temperature combustion process which combines high combustion efficiency with ultra-low NOx raw emissions. Steep increases of the i... read more here.
Keywords: compression; combustion; analysis ion; current signal ... See more keywords
From Ion Current to Electroosmotic Flow Rectification in Asymmetric Nanopore Membranes
Sign Up to like & getrecommendations! Published in 2017 at "Nanomaterials"
DOI: 10.3390/nano7120445
Abstract: Asymmetrically shaped nanopores have been shown to rectify the ionic current flowing through pores in a fashion similar to a p-n junction in a solid-state diode. Such asymmetric nanopores include conical pores in polymeric membranes… read more here.
Keywords: ion current; electroosmotic flow; rectification; eof ... See more keywords