Impact of Social Factors on Business-IT Alignment

Tunuguntla, Prakash Chandra; Tunuguntla, Vaishnavi; Tunuguntla, Lakshmi Vishnu Murthy

doi:10.18848/2324-7649/cgp/v08i01/53417

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“…Among the recently-reported novel observations, one important finding is the enhanced mass transport capabilities of nanopores [21][22][23] . It has been shown that the flow rates of gas and water through carbon nanotubes of <2 nm diameter could be orders of magnitude higher than those from theoretical predictions 22 , which is attributed to the atomically smooth tube surface and the well-organized structure of water in the highly confined nanospace.…”

Section: Introductionmentioning

confidence: 99%

Drastically Reduced Ion Mobility in a Nanopore Due to Enhanced Pairing and Collisions between Dehydrated Ions

et al. 2019

J. Am. Chem. Soc.

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Ion transport through nanopores is a process of fundamental significance in nature and in engineering practice. Over the past decade, it has been found that the ion conductivity in nanopores could be drastically enhanced and different mechanisms have been proposed to explain this observation. To date, most reported studies have been carried out with relatively dilute electrolytes while ion transport in nanopores under high electrolyte concentrations (>1 M) has been rarely explored. Through systematic experimental and atomistic simulation studies with NaCl solutions, here we show that at high electrolyte concentrations, ion mobility in small nanopores could be significantly reduced from the corresponding bulk value. Subsequent molecular dynamics studies indicate that in addition to the low mobility of surface-bound ions in the Stern layer, enhanced pairing and collisions between partially dehydrated ions of opposite charges also make important contributions to the reduced ion mobility. Furthermore, we show that the extent of mobility reduction depends on the association constant between cations and anions in different electrolytes with a more drastic reduction for a larger association constant.

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Section: Introductionmentioning

confidence: 99%

Drastically Reduced Ion Mobility in a Nanopore Due to Enhanced Pairing and Collisions between Dehydrated Ions

et al. 2019

J. Am. Chem. Soc.

View full text Add to dashboard Cite

show abstract

Impact of Social Factors on Business-IT Alignment

Cited by 1 publication

References 0 publications

Drastically Reduced Ion Mobility in a Nanopore Due to Enhanced Pairing and Collisions between Dehydrated Ions

Drastically Reduced Ion Mobility in a Nanopore Due to Enhanced Pairing and Collisions between Dehydrated Ions

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