Ion–ion selectivity of synthetic membranes with confined nanostructures

K Liu, R Epsztein, S Lin, J Qu, M Sun - ACS nano, 2024 - ACS Publications
Synthetic membranes featuring confined nanostructures have emerged as a prominent
category of leading materials that can selectively separate target ions from complex water …

Engineering polymeric nanofluidic membranes for efficient ionic transport: biomimetic design, material construction, and advanced functionalities

XC Chen, H Zhang, SH Liu, Y Zhou, L Jiang - ACS nano, 2022 - ACS Publications
Design elements extracted from biological ion channels guide the engineering of artificial
nanofluidic membranes for efficient ionic transport and spawn biomimetic devices with great …

Nanofiltration membrane with crown ether as exclusive Li+ transport channels achieving efficient extraction of lithium from salt lake brine

H Li, Y Wang, T Li, XK Ren, J Wang, Z Wang… - Chemical Engineering …, 2022 - Elsevier
Lithium extraction from salt lake brines with high Mg 2+/Li+ ratios represents an effective
alternative for tackling the scarcity of lithium resources. In this work, nanofiltration (NF) …

Intrapore energy barriers govern ion transport and selectivity of desalination membranes

X Zhou, Z Wang, R Epsztein, C Zhan, W Li… - Science …, 2020 - science.org
State-of-the-art desalination membranes exhibit high water-salt selectivity, but their ability to
discriminate between ions is limited. Elucidating the fundamental mechanisms underlying …

In Situ Characterization of Dehydration during Ion Transport in Polymeric Nanochannels

C Lu, C Hu, CL Ritt, X Hua, J Sun, H **a… - Journal of the …, 2021 - ACS Publications
The transport of hydrated ions across nanochannels is central to biological systems and
membrane-based applications, yet little is known about their hydrated structure during …

Roles of anion–cation coupling transport and dehydration-induced ion–membrane interaction in precise separation of ions by nanofiltration membranes

X Zhai, YL Wang, R Dai, X Li… - Environmental Science & …, 2022 - ACS Publications
Nanofiltration (NF) membranes are playing increasingly crucial roles in addressing
emerging environmental challenges by precise separation, yet understanding of the …

Blue energy generation by the temperature-dependent properties in funnel-shaped soft nanochannels

M Karimzadeh, M Khatibi, SN Ashrafizadeh… - Physical Chemistry …, 2022 - pubs.rsc.org
Salinity energy generation (SEG) studies have only been done under isothermal conditions
at ambient temperature. The production of salinity energy can be improved under non …

The hidden role of the dielectric effect in nanofiltration: a novel perspective to unravel new ion separation mechanisms

X Zhai, S Lin, X Li, Z Wang - Environmental Science & Technology, 2024 - ACS Publications
Nanofiltration (NF) membranes play a critical role in separation processes, necessitating an
in-depth understanding of their selective mechanisms. Existing NF models predominantly …

The Li (H2O) n dehydration behavior influences the Li+ ion adsorption on H4Ti5O12 with different facets exposed

B Zhao, Z Qian, Y Qiao, J Li, Z Wu, Z Liu - Chemical Engineering Journal, 2023 - Elsevier
In this study, octahedrons assembled nanospheres Li 4 Ti 5 O 12 (LTO-OS) with dominant
(111) facet and nanosheets assembled microspheres Li 4 Ti 5 O 12 (LTO-NS) with dominant …