Applications of electrically conductive membranes in water treatment via membrane distillation: Joule heating, membrane fouling/scaling/wetting mitigation and monitoring DOI
Xiangjun Liao, Yu Jie Lim, M. Khayet

et al.

Water Research, Journal Year: 2023, Volume and Issue: 244, P. 120511 - 120511

Published: Aug. 20, 2023

Language: Английский

Selective Ion Transport in Two‐Dimensional Lamellar Nanochannel Membranes DOI
Jin Wang,

Huijiao Zhou,

Shangzhen Li

et al.

Angewandte Chemie International Edition, Journal Year: 2023, Volume and Issue: 62(19)

Published: Jan. 31, 2023

Precise and ultrafast ion sieving is highly desirable for many applications in environment-, energy-, resource-related fields. The development of a permselective lamellar membrane constructed from parallel stacked two-dimensional (2D) nanosheets opened new avenue the next-generation separation technology because unprecedented diversity designable interior nanochannels. In this Review, we first discuss construction homo- heterolaminar nanoarchitectures starting materials to emerging preparation strategies. We then explore property-performance relationships, with particular emphasis on effects physical structural features, chemical properties, external environment stimuli transport behavior under nanoconfinement. also present existing potential 2D membranes desalination, recovery, energy conversion. Finally, challenges outline research directions promising field.

Language: Английский

Citations

65

Polymer membranes for organic solvent nanofiltration: Recent progress, challenges and perspectives DOI Creative Commons
Zhenggong Wang,

Xiaofan Luo,

Jiaqi Zhang

et al.

Advanced Membranes, Journal Year: 2023, Volume and Issue: 3, P. 100063 - 100063

Published: Jan. 1, 2023

The development of polymer materials and membrane fabrication techniques in recent years greatly elevates the importance feasibility organic solvent nanofiltration (OSN) technology, while challenges from different perspectives still hinder wider applications based OSN membranes. This article reviews research specifically perspective materials, starting by recapping progress integrally skinned asymmetric (ISA) thin film composite (TFC) Comparing to commercially available polyimide ISA membranes polyamide TFC membranes, multiple categories emerging result with much improved permselectivity for highly efficient molecular separation. In view adopting engineering applications, this review also summarizes some key unique including material swelling, physical aging compaction, efforts overcome them. future direction application prospects are briefly discussed latter part article, noting that formation control crosslinking strategies, is at high necessity break through constraints terms performance stability.

Language: Английский

Citations

56

Recent advances in membrane-based materials for desalination and gas separation DOI
Hongmei Yuan, Jianguo Liu, Xinghua Zhang

et al.

Journal of Cleaner Production, Journal Year: 2023, Volume and Issue: 387, P. 135845 - 135845

Published: Jan. 2, 2023

Language: Английский

Citations

54

Uranium and lithium extraction from seawater: challenges and opportunities for a sustainable energy future DOI
Yu Jie Lim, Kunli Goh, Atsushi Goto

et al.

Journal of Materials Chemistry A, Journal Year: 2023, Volume and Issue: 11(42), P. 22551 - 22589

Published: Jan. 1, 2023

Our analysis of the current literature shows that advances in extractive technologies for U/Li recovery lie at intersection between molecular simulation, nanotechnology and materials science, electrochemistry, membrane engineering.

Language: Английский

Citations

54

MoS2-based lamellar membranes for mass transport applications: Challenges and opportunities DOI
Muhammad Khurram Shahzad, Fida Hussain Memon, Faheeda Soomro

et al.

Journal of environmental chemical engineering, Journal Year: 2023, Volume and Issue: 11(2), P. 109329 - 109329

Published: Jan. 18, 2023

Language: Английский

Citations

52

Light-responsive and ultrapermeable two-dimensional metal-organic framework membrane for efficient ionic energy harvesting DOI Creative Commons
Jin Wang,

Zeyuan Song,

Miaolu He

et al.

Nature Communications, Journal Year: 2024, Volume and Issue: 15(1)

Published: March 8, 2024

Abstract Nanofluidic membranes offer exceptional promise for osmotic energy conversion, but the challenge of balancing ionic selectivity and permeability persists. Here, we present a bionic nanofluidic system based on two-dimensional (2D) copper tetra-(4-carboxyphenyl) porphyrin framework (Cu-TCPP). The inherent nanoporous structure horizontal interlayer channels endow Cu-TCPP membrane with ultrahigh ion allow power density 16.64 W m −2 , surpassing state of-the-art nanochannel membranes. Moreover, leveraging photo-thermal property Cu-TCPP, light-controlled active transport is realized even under natural sunlight. By combining solar salinity gradient, driving force reinforced, leading to further improvements in conversion performance. Notably, light could eliminate need achieving 0.82 symmetric solution system. Our work introduces new perspective developing advanced solar/ionic extends concept notion energy.

Language: Английский

Citations

39

Polyamide Membranes with Tunable Surface Charge Induced by Dipole–Dipole Interaction for Selective Ion Separation DOI
Song Zhao,

Zhenyi Zhao,

Xinzhu Zhang

et al.

Environmental Science & Technology, Journal Year: 2024, Volume and Issue: 58(11), P. 5174 - 5185

Published: March 7, 2024

Nanofiltration (NF) has the potential to achieve precise ion–ion separation at subnanometer scale, which is necessary for resource recovery and a circular water economy. Fabricating NF membranes selective ion highly desirable but represents substantial technical challenge. Dipole–dipole interaction mechanism of intermolecular attractions between polar molecules with dipole moment due uneven charge distribution, such an not been leveraged tune membrane structure selectivity. Herein, we propose novel strategy tunable surface polyamide by introducing solvent large during interfacial polymerization, in dipole–dipole acyl chloride groups trimesoyl (TMC) can successfully intervene amidation reaction alter density carboxyl layer. As result, prepared positively charged (PEI-TMC)-NH2 negatively (PEI-TMC)-COOH composite membranes, show similarly high permeance, demonstrate separations cations anions engineering applications, respectively. Our findings, first time, confirm that solvent-induced interactions are able type efficient separation.

Language: Английский

Citations

29

Advances in membrane-based chiral separation DOI
Cong Yu, Hang Yin, Yu Wang

et al.

Coordination Chemistry Reviews, Journal Year: 2023, Volume and Issue: 495, P. 215392 - 215392

Published: Aug. 21, 2023

Language: Английский

Citations

43

Making waves: Why do we need ultra-permeable nanofiltration membranes for water treatment? DOI Creative Commons
Zhe Yang, Chenyue Wu,

Chuyang Y. Tang

et al.

Water Research X, Journal Year: 2023, Volume and Issue: 19, P. 100172 - 100172

Published: Feb. 20, 2023

Over the last few decades, developing ultra-permeable nanofiltration (UPNF) membranes has been a focus research area to support NF-based water treatment. Nevertheless, there have ongoing debates and doubts on need for UPNF membranes. In this work, we share our perspectives why are desired We analyze specific energy consumption (SEC) of NF processes under various application scenarios, which reveals potential reducing SEC by 1/3 2/3 depending prevailing transmembrane osmotic pressure difference. Furthermore, could potentially enable new process opportunities. Vacuum-driven submerged NF-modules be retrofitted existing water/wastewater treatment plants, offering lower cost compared conventional systems. Their use in membrane bioreactors (NF-MBR) can recycle wastewater into high-quality permeate water, enables energy-efficient reuse single step. The ability retaining soluble organics may further extend NF-MBR anaerobic dilute municipal wastewater. Critical analysis development huge rooms attain improved selectivity antifouling performance. Our perspective paper offers important insights future technology, lead paradigm shift burgeoning field.

Language: Английский

Citations

38

Evolution of functional nanochannel membranes DOI
Mei‐Ling Liu, Chunxu Zhang, Ming‐Jian Tang

et al.

Progress in Materials Science, Journal Year: 2023, Volume and Issue: 139, P. 101162 - 101162

Published: July 14, 2023

Language: Английский

Citations

32