Water Research, Journal Year: 2023, Volume and Issue: 244, P. 120511 - 120511
Published: Aug. 20, 2023
Language: Английский
Water Research, Journal Year: 2023, Volume and Issue: 244, P. 120511 - 120511
Published: Aug. 20, 2023
Language: Английский
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
65Advanced 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
56Journal of Cleaner Production, Journal Year: 2023, Volume and Issue: 387, P. 135845 - 135845
Published: Jan. 2, 2023
Language: Английский
Citations
54Journal 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
54Journal of environmental chemical engineering, Journal Year: 2023, Volume and Issue: 11(2), P. 109329 - 109329
Published: Jan. 18, 2023
Language: Английский
Citations
52Nature 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
39Environmental 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
29Coordination Chemistry Reviews, Journal Year: 2023, Volume and Issue: 495, P. 215392 - 215392
Published: Aug. 21, 2023
Language: Английский
Citations
43Water 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
38Progress in Materials Science, Journal Year: 2023, Volume and Issue: 139, P. 101162 - 101162
Published: July 14, 2023
Language: Английский
Citations
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