Search Results - "Kamcev, Jovan"

Maximizing the right stuff: The trade-off between membrane permeability and selectivity by Park, Ho Bum, Kamcev, Jovan, Robeson, Lloyd M., Elimelech, Menachem, Freeman, Benny D.

“…Increasing demands for energy-efficient separations in applications ranging from water purification to petroleum refining, chemicals production, and carbon…”
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Ion Activity Coefficients in Ion Exchange Polymers: Applicability of Manning’s Counterion Condensation Theory by Kamcev, Jovan, Paul, Donald R, Freeman, Benny D

“…Manning’s counterion condensation theory, originally developed for polyelectrolyte solutions, was used to predict ion activity coefficients in charged (i.e.,…”
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Charged Polymer Membranes for Environmental Energy Applications by Kamcev, Jovan, Freeman, Benny D

“…Ion exchange membranes are used in various membrane-based processes (e.g., electrodialysis, fuel cells). Charged solute transport is largely governed by the…”
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Predicting Salt Permeability Coefficients in Highly Swollen, Highly Charged Ion Exchange Membranes by Kamcev, Jovan, Paul, Donald R, Manning, Gerald S, Freeman, Benny D

“…This study presents a framework for predicting salt permeability coefficients in ion exchange membranes in contact with an aqueous salt solution. The model,…”
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Functionalized Porous Aromatic Frameworks as High‐Performance Adsorbents for the Rapid Removal of Boric Acid from Water by Kamcev, Jovan, Taylor, Mercedes K., Shin, Dong‐Myeong, Jarenwattananon, Nanette N., Colwell, Kristen A., Long, Jeffrey R.

“…This study demonstrates that functionalized, highly porous polymers are promising for the adsorptive capture of boric acid, a neutral contaminant that is…”
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A Single‐Ion Conducting Borate Network Polymer as a Viable Quasi‐Solid Electrolyte for Lithium Metal Batteries by Shin, Dong‐Myeong, Bachman, Jonathan E., Taylor, Mercedes K., Kamcev, Jovan, Park, Jesse G., Ziebel, Michael E., Velasquez, Ever, Jarenwattananon, Nanette N., Sethi, Gurmukh K., Cui, Yi, Long, Jeffrey R.

“…Lithium‐ion batteries have remained a state‐of‐the‐art electrochemical energy storage technology for decades now, but their energy densities are limited by…”
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Influence of concentration polarization and thermodynamic non-ideality on salt transport in reverse osmosis membranes by Jang, Eui-Soung, Mickols, William, Sujanani, Rahul, Helenic, Alysha, Dilenschneider, Theodore J., Kamcev, Jovan, Paul, Donald R., Freeman, Benny D.

“…The classic Merten and Lonsdale transport model for reverse osmosis membranes was reformulated to explicitly demonstrate the effects of concentration…”
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Effect of fixed charge group concentration on salt permeability and diffusion coefficients in ion exchange membranes by Kamcev, Jovan, Doherty, Cara M., Lopez, Kian P., Hill, Anita J., Paul, Donald R., Freeman, Benny D.

“…This report presents a systematic investigation of the influence of fixed charge group concentration on salt diffusion coefficients in ion exchange membranes…”
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Chemically Enhancing Block Copolymers for Block-Selective Synthesis of Self-Assembled Metal Oxide Nanostructures by Kamcev, Jovan, Germack, David S, Nykypanchuk, Dmytro, Grubbs, Robert B, Nam, Chang-Yong, Black, Charles T

“…We report chemical modification of self-assembled block copolymer thin films by ultraviolet light that enhances the block-selective affinity of organometallic…”
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The need for ion-exchange membranes with high charge densities by Kitto, David, Kamcev, Jovan

“…Ion-exchange membranes (IEMs) are essential for controlling ion transport in electrochemical membrane-based technologies for water purification, energy…”
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Reformulating the permselectivity‐conductivity tradeoff relation in ion‐exchange membranes by Kamcev, Jovan

“…Polymer membranes used in separation applications exhibit a tradeoff between permeability and selectivity. That is, membranes that are highly permeable tend to…”
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Manning condensation in ion exchange membranes: A review on ion partitioning and diffusion models by Kitto, David, Kamcev, Jovan

“…The rational design of ion exchange membranes (IEMs) is becoming more pertinent as their usage becomes broader and as their staple applications (i.e.,…”
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The need for ion-exchange membranes with high charge densities by Kitto, David, Kamcev, Jovan

“…Ion-exchange membranes (IEMs) are essential for controlling ion transport in electrochemical membrane-based technologies for water purification, energy…”
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Predicting the Conductivity–Selectivity Trade-Off and Upper Bound in Ion-Exchange Membranes by Kitto, David, Kamcev, Jovan

“…Ion-exchange membranes (IEMs) are integral to electrochemical technologies utilized in water purification, energy generation, and energy storage. The…”
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Ionic conductivity of ion-exchange membranes: Measurement techniques and salt concentration dependence by Díaz, José C., Kamcev, Jovan

“…Accurate measurements of membrane ionic conductivity are important for advancing the fundamental understanding of electric field-driven ion transport in…”
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Accurately measuring the ionic conductivity of membranes via the direct contact method by Díaz, José C., Kitto, David, Kamcev, Jovan

“…Accurately measuring the ionic conductivity of membranes is important both for assessing the performance of new membranes as well as for advancing the…”
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Accurately measuring the ionic conductivity of membranes via the direct contact method by Díaz, José C., Kitto, David, Kamcev, Jovan

“…Accurately measuring the ionic conductivity of membranes is important both for assessing the performance of new membranes as well as for advancing the…”
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Ion Diffusion Coefficients in Ion Exchange Membranes: Significance of Counterion Condensation by Kamcev, Jovan, Paul, Donald R, Manning, Gerald S, Freeman, Benny D

“…This study presents a new framework for extracting single ion diffusion coefficients in ion exchange membranes from experimental ion sorption, salt…”
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Ion-capture electrodialysis using multifunctional adsorptive membranes by Uliana, Adam A, Bui, Ngoc T, Kamcev, Jovan, Taylor, Mercedes K, Urban, Jeffrey J, Long, Jeffrey R

“…Technologies that can efficiently purify nontraditional water sources are needed to meet rising global demand for clean water. Water treatment plants typically…”
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Counter-ion Conductivity and Selectivity Trade-Off for Commercial Ion-Exchange Membranes at High Salinities by Espinoza, Carolina, Kitto, David, Kamcev, Jovan

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