Dual-Functional V2 C MXene Assembly in Facilitating the Sulfur Evolution Kinetics and Li-Ion Sieving towards Practical Lithium-Sulfur Batteries.
Sign Up to like & getrecommendations! Published in 2023 at "Advanced materials"
DOI: 10.1002/adma.202300771
Abstract: Lithium-sulfur (Li-S) batteries are considered as one of the most promising candidates to achieve the energy density of 500 Wh kg-1 . However, the challenges of shuttle effect, sluggish sulfur conversion kinetics and lithium dendrite growth… read more here.
Keywords: lithium sulfur; sulfur; lithium; ion sieving ... See more keywords
Voltage-enhanced ion sieving and rejection of Pb2+ through a thermally cross-linked two-dimensional MXene membrane
Sign Up to like & getrecommendations! Published in 2020 at "Chemical Engineering Journal"
DOI: 10.1016/j.cej.2020.126073
Abstract: Abstract Highly stable and anti-swelling two-dimensional (2D) MXene (Ti2C3Tx) membranes can be applied for ion sieving and water purification under external voltage. This paper shows the effective ion sieving of mixed K+/Pb2+ pairs and the… read more here.
Keywords: mxene membrane; voltage; ion sieving; rejection ... See more keywords
An Ultrathin Functional Layer Based on Porous Organic Cages for Selective Ion Sieving and Lithium-Sulfur Batteries.
Sign Up to like & getrecommendations! Published in 2022 at "Nano letters"
DOI: 10.1021/acs.nanolett.1c04838
Abstract: Thin films with effective ion sieving ability are highly desired in energy storage and conversion devices, including batteries and fuel cells. However, it remains challenging to design and fabricate cost-effective and easy-to-process ultrathin films for… read more here.
Keywords: layer based; functional layer; ion sieving; ion ... See more keywords
Designing Biomimic Two-Dimensional Ionic Transport Channels for Efficient Ion Sieving.
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DOI: 10.1021/acsnano.0c10451
Abstract: Ion transport is crucial for biological systems and membrane-based technologies from both fundamental and practical aspects. Unlike biological ion channels, realizing efficient ion sieving by using membranes with artificial ion channels remains an extremely challenging… read more here.
Keywords: ionic transport; ion sieving; efficient ion; transport ... See more keywords
Ion sieving by a two-dimensional Ti3C2Tx alginate lamellar membrane with stable interlayer spacing
Sign Up to like & getrecommendations! Published in 2020 at "Nature Communications"
DOI: 10.1038/s41467-020-17373-4
Abstract: Two-dimensional membranes attract extensive interest due to the anomalous transport phenomena; however, the ion separation performance is below the theoretical prediction. The stabilization of d-spacing is a key step for enhancing ion selectivity. Here, we… read more here.
Keywords: alginate; ion sieving; sieving two; two dimensional ... See more keywords