Magnetic-MXene-based nanocomposites for water and wastewater treatment: A review

Hojjati–Najafabadi, Akbar; Mansoorianfar, Mojtaba; Liang, Tongxiang; Shahin, Khashayar; Wen, Yangping; Bahrami, Abbas; Karaman, Ceren; Zare, Najmeh; Karimi-Maleh, Hassan; Vasseghian, Yasser

doi:10.1016/j.jwpe.2022.102696

Cited by 94 publications

(27 citation statements)

References 172 publications

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“…This study provides an effective material design for flexible ESD with high bulk capacitance and high multiplicity performance even under high‐quality loads. Some typical MXene‐based flexibility supercapacitors are summarized in Table 4 225–236 …”

Section: Modification Of Mxene For Supercapacitormentioning

confidence: 99%

“…This three‐dimensional continuous MXene‐CNT nanostructure (Figure 16B) exploits the hydrophilicity of MXene to improve water permeability and separation, which is a new attempt and breakthrough in the field of water purification (Figure 16C). 235 …”

Section: Modification Of Mxene For Supercapacitormentioning

confidence: 99%

“…Some typical MXene-based flexibility supercapacitors are summarized in Table 4. [225][226][227][228][229][230][231][232][233][234][235][236]…”

Section: Flexibility Supercapacitorsmentioning

confidence: 99%

“…This threedimensional continuous MXene-CNT nanostructure (Figure 16B) exploits the hydrophilicity of MXene to improve water permeability and separation, which is a new attempt and breakthrough in the field of water purification (Figure 16C). 235 Zhang et al 229 reported the benefits of tartaric acid, a natural source, as a nonharmless additive in MXene composites. In water, most importantly, it inhibits the oxidation of Ti acid-treated, water stable MXene/PEDOT:PSS conductive coating for use as electrodes in ultrafast SCs, demonstrating excellent electrochemical performance and cycling stability.…”

Section: Other Supercapacitorsmentioning

confidence: 99%

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Recent progress in MXene layers materials for supercapacitors: High‐performance electrodes

Wang

2022

SmartMat

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In 2011, Gogotsi et al. discovered a new type of two‐dimensional transition metal carbides and nitrides, called MXenes, which have become a dazzling new star in the energy storage industry. MXenes are endowed with a series of fascinating properties due to their unique structures and tunable surface chemical functional groups. The application of MXenes in electrochemical energy storage has attracted special attention, especially showing great potential in supercapacitor applications. Compared with other materials, MXenes have high mechanical flexibility, high energy density, and good electrochemical performance, so they are especially suitable as electrode materials for supercapacitors. However, similar to other 2D materials, due to the strong van der Waals forces, MXene layers inevitably undergo stacking agglomeration, resulting in severe loss of electrochemically active sites. If the self‐stacking of MXenes layers can be effectively suppressed, their electrochemical performance will be enhanced. Structural optimization of MXenes and composite doping of MXenes with other materials are two strategies with significant effects. This review summarizes recent advances in MXene synthesis, fundamental properties, and composite materials, focusing on the latest electrochemical performance of MXene‐based electrodes/devices, and puts forward the challenges and new opportunities that MXenes face in this emerging energy storage field.

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Section: Modification Of Mxene For Supercapacitormentioning

confidence: 99%

Section: Modification Of Mxene For Supercapacitormentioning

confidence: 99%

“…Some typical MXene-based flexibility supercapacitors are summarized in Table 4. [225][226][227][228][229][230][231][232][233][234][235][236]…”

Section: Flexibility Supercapacitorsmentioning

confidence: 99%

Section: Other Supercapacitorsmentioning

confidence: 99%

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Recent progress in MXene layers materials for supercapacitors: High‐performance electrodes

Wang

2022

SmartMat

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“…Nanomaterials have developed rapidly in recent years and many have been used to manufacture biosensors due to their advantages including high stability, powerful electrocatalytic properties and simplicity of modification. [1][2][3][4] Biosensors are used in many fields such as biochemistry, electrochemistry, agriculture and biomedicine. In recent years, biosensors have been widely applied in food, healthcare, environmental monitoring, water quality, forensic medicine, drug development and biology.…”

Section: Introductionmentioning

confidence: 99%

Ammonia Modified MXene/Aniline Copolymers Electrochemical Sensors for Ultrasensitive Sensing Glutathione

et al. 2022

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Herein, unique ammonia modified MXene/aniline copolymers (PTA) are prepared by facile and green electropolymerization with the rose-like ammonia modified MXene (N-Ti 3 C 2 T x ) and aniline to modify electrochemical sensor to detect GSH with high performance. Scanning electron microscopy (SEM), cyclic voltammetry (CV), electrochemical impedance spectroscopy (EIS), and differential pulse voltammetry (DPV) characterizations show that the PTA copolymer exhibits a net-like structure and excellent electrochemical performance. It displays that the PTA can be regarded as an outstanding electrode nanomaterial for high-performance sensors. Moreover, the PTA/GCE biosensor is fabricated through one-step electropolymerization method for detecting glutathione. Under the optimum conditions, the limit of detection of the biosensor is calculated to be 5.21 × 10 À 14 mol L À 1 with a high sensitivity of 32.9 μA nmol À 1 L cm À 2 . At the same time, the biosensor displays excellent selectivity and stability. Furthermore, the fabricated PTA/GCE biosensor is applied to detect glutathione of plasma samples with good recoveries, indicating that the sensor has broad application prospects in the field of biological and medical analysis.

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Utilization of diamagnetic Zn(II) ion to boost the anisotropic nature of Ln(III) ion in heterodinuclear Zn(II)–Ln(III) single‐molecule magnets

Roy

Shukla

Kumar

et al. 2022

Applied Organom Chemis

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A series of dimetallic Zn II -Ln III compounds of general formulae [LnZn (L) 3 (NO 3 ) 2 ]Á2CH 3 OH (Ln III = Dy III (1), Tb III (2), Gd III (3)) was prepared by stepwise reaction of compartmental ligand LH = ((E)-2-((pyridin-2-ylmethylene)amino)phenol) with Ln (NO 3 ) 3 ÁxH 2 O and Zn (NO 3 ) 2 ÁxH 2 O in the presence of triethylamine as base. The single crystal XRD analysis indicated that both metallic ions are connected to each other through phenolic oxygen atom from fully deprotonated ligand. Based on the SHAPE analysis, the Dy III ion has nine coordination numbers with distorted spherical capped square antiprism geometry, while the Zn II ion has six coordination numbers with distorted octahedral geometry. DC magnetic studies reveal the existence of antiferromagnetic inter-

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Magnetic-MXene-based nanocomposites for water and wastewater treatment: A review

Cited by 94 publications

References 172 publications

Recent progress in MXene layers materials for supercapacitors: High‐performance electrodes

Recent progress in MXene layers materials for supercapacitors: High‐performance electrodes

Ammonia Modified MXene/Aniline Copolymers Electrochemical Sensors for Ultrasensitive Sensing Glutathione

Utilization of diamagnetic Zn(II) ion to boost the anisotropic nature of Ln(III) ion in heterodinuclear Zn(II)–Ln(III) single‐molecule magnets

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