Nanoconfinement-mediated water treatment: from fundamental to application

J Qian, X Gao, B Pan - Environmental Science & Technology, 2020 - ACS Publications
Safe and clean water is of pivotal importance to all living species and the ecosystem on
earth. However, the accelerating economy and industrialization of mankind generate water …

A comprehensive review of MXene-based water-treatment membranes and technologies: Recent progress and perspectives

O Kwon, Y Choi, J Kang, JH Kim, E Choi, YC Woo… - Desalination, 2022 - Elsevier
MXenes are a new class of two-dimensional materials that have attracted significant
attention owing to their unique and versatile properties, including surface functionality …

Energy barriers to anion transport in polyelectrolyte multilayer nanofiltration membranes: Role of intra-pore diffusion

SB Sigurdardottir, RM DuChanois, R Epsztein… - Journal of Membrane …, 2020 - Elsevier
We investigated the relative contributions of intra-pore diffusion (via membrane thickness)
and partitioning into nanofiltration (NF) membrane pores (via membrane pore size and ion …

[HTML][HTML] Recent advances in MXene-based nanocomposites for wastewater purification and water treatment: a review

Z Pouramini, SM Mousavi, A Babapoor, SA Hashemi… - Water, 2023 - mdpi.com
The increase in pollutants such as hazardous refractory contaminants, organic dyes,
pharmaceuticals, and pesticides entering water resources on a large scale due to global …

An atomically-thin graphene reverse electrodialysis system for efficient energy harvesting from salinity gradient

Y Fu, X Guo, Y Wang, X Wang, J Xue - Nano Energy, 2019 - Elsevier
Salinity gradient energy is a kind of the Gibbs free energy of mixing, and it is a clean,
sustainable, and renewable energy source which is projected of the capacity to generate …

Structure and transport properties of water and hydrated ions in nano‐confined channels

H Zhu, Y Wang, Y Fan, J Xu… - Advanced Theory and …, 2019 - Wiley Online Library
Nano‐confined flow is ubiquitous in modern engineering and biomedical applications. As
the peculiar phenomena of nano‐confined flow were continuously reported and traditional …

Dehydration-determined ion selectivity of graphene subnanopores

Y Fu, S Su, N Zhang, Y Wang, X Guo… - ACS applied materials & …, 2020 - ACS Publications
Graphene membranes with subnanopores are considered to be the next-generation
materials for water desalination and ion separation, while their performance is mainly …

Improved CO2/CH4 Separation Performance in Negatively Charged Nanoporous Graphene Membranes

C Sun, B Bai - The Journal of Physical Chemistry C, 2018 - ACS Publications
We propose a negatively charged nanoporous graphene (NPG) membrane which presents
an improved separation performance of CO2/CH4 gas mixtures. The CO2 permeance and …

Selectivity of ion transport in narrow carbon nanotubes depends on the driving force due to drag or drive nature of their active hydration shells

H Gao, J Wang, Y Liu, Y Xie, P Král, R Lu - The Journal of Chemical …, 2021 - pubs.aip.org
Molecular dynamics simulations have revealed the important roles of hydration shells of ions
transported through ultrathin carbon nanotubes (CNTs). In particular, ions driven by electric …

Mechanisms of lithium selection from mixed LiCl-NaCl solution by nanopores: The synergistic effects of nanoconfinement and electric fields

G Liao, XY Yue, SQ Zheng, RT Ma, HB Yi - Desalination, 2023 - Elsevier
In this work, molecular dynamics simulations were performed to investigate the separation
mechanism of Na+/Li+ by graphene nanopores under different electric fields and …