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Naji, M. |
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Motta, Antonella |
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Aletan, Dirar |
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Mohamed, Tarek |
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Ertürk, Emre |
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Taccardi, Nicola |
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Kononenko, Denys |
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Petrov, R. H. | Madrid |
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Alshaaer, Mazen | Brussels |
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Bih, L. |
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Casati, R. |
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Muller, Hermance |
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Kočí, Jan | Prague |
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Šuljagić, Marija |
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Kalteremidou, Kalliopi-Artemi | Brussels |
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Azam, Siraj |
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Ospanova, Alyiya |
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Blanpain, Bart |
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Ali, M. A. |
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Popa, V. |
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Rančić, M. |
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Ollier, Nadège |
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Azevedo, Nuno Monteiro |
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Landes, Michael |
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Rignanese, Gian-Marco |
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Anasori, Babak
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (10/10 displayed)
- 2024Electro‐Conductive Ti<sub>3</sub>C<sub>2</sub> MXene Multilayered Membranes: Dye Removal and Antifouling Performancecitations
- 2024Treatment of carbon electrodes with Ti3C2Tx MXene coating and thermal method for vanadium redox flow batteries : a comparative studycitations
- 2021Nacre-Mimetic, Mechanically Flexible, and Electrically Conductive Silk Fibroin-MXene Composite Foams as Piezoresistive Pressure Sensorscitations
- 2020In Situ N-Doped Graphene and Mo Nanoribbon Formation from Mo2Ti2C3 MXene Monolayers
- 2018Cold Sintered Ceramic Nanocomposites of 2D MXene and Zinc Oxidecitations
- 2018Stamping of Flexible, Coplanar Micro-Supercapacitors Using MXene Inkscitations
- 2018Layer-by-layer assembly of MXene and carbon nanotubes on electrospun polymer films for flexible energy storagecitations
- 2017Asymmetric Flexible MXene-Reduced Graphene Oxide Micro-Supercapacitorcitations
- 2017Thermoelectric Properties of Two-Dimensional Molybdenum-based MXenescitations
- 2015Experimental and theoretical characterization of ordered MAX phases Mo2TiAlC2 and Mo2Ti2AlC3citations
Places of action
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article
Electro‐Conductive Ti<sub>3</sub>C<sub>2</sub> MXene Multilayered Membranes: Dye Removal and Antifouling Performance
Abstract
<jats:title>Abstract</jats:title><jats:p>This work describes the fabrication of a novel electroconductive membrane made of Ti<jats:sub>3</jats:sub>C<jats:sub>2</jats:sub>T<jats:sub>x</jats:sub> (MXene) nanosheet coating through a one‐step pressure‐assisted technique. Ti<jats:sub>3</jats:sub>C<jats:sub>2</jats:sub>‐MXene is firmly attached over a polyamide–imide (PAI) microfilter by employing a binder composed of carboxymethyl cellulose (CMC)/glutaraldehyde (GA). Through coating a proper amount of multilayer Ti<jats:sub>3</jats:sub>C<jats:sub>2</jats:sub>‐MXene, the electrical conductivity of 174 ± 0.16 S m<jats:sup>−1</jats:sup> is achieved. The rejection rates of reactive red 120 (RR120), reactive black (RB), and methyl orange (MO) by the pristine PAI membrane are 45.2%, 40.81%, and 33.65%, respectively. However, rejection rates significantly improve with the Ti<jats:sub>3</jats:sub>C<jats:sub>2</jats:sub> MXene coating to over 99.71%, 97.95%, and 68.91% for RR120, RB, and MO. Applying a 4 V cathodic potential resulted in a flux recovery ratio (FRR) of 99.83% and a flux decline rate (FDR) of less than 1% during humic acid (HA) filtration. Without applying voltage, the MXene‐coated membrane shows an FRR and FDR of 92.51% and 45.56%, respectively. Surface energy analysis reveals strong repulsive interactions between foulants and the membrane surface. Moreover, the surface free energy indicates that foulants such as sodium alginate (SA) and bovine serum albumin (BSA) exhibit stronger adhesion to the membrane than HA, consistent with the fouling experiment results.</jats:p>