Synthesis and Design Strategies of MXene Used as Catalysts DOI
Qingxiao Zhang, Cong Zhao, Hui Li

et al.

ChemCatChem, Journal Year: 2024, Volume and Issue: 16(22)

Published: Aug. 13, 2024

Abstract MXene have found extensive applications in various fields, including catalysis. Two predominant roles of catalysis are as catalyst carriers or catalysts themselves. The former has received significant attention and is addressed other publications. This review assesses its derivatives direct catalysts, which particularly intriguing due to potential reduce the design cost catalysts. Moreover, an in‐depth discussion this aspect aids understanding true role catalysis, beyond a carrier. For instance, been extensively employed photocatalysts, with their catalytic activity significantly influenced by structural characteristics. Furthermore, MXene's remarkable light absorption capacity, it crucial explore contributions photothermal generation photocatalytic‐thermocatalytic synergistic effects. Additionally, demonstrated electrocatalytic performance hydrogen production. exhibits promising thermal such dehydrogenation oxidation. A deeper these aspects can help researchers further MXene‐based nanomaterials, alleviate Finally, we offer insights into future research directions from our perspective. could provide guidance for novel industrial applications.

Language: Английский

MXene nanomaterials: Synthesis, properties and applications in energy and environment sector DOI
Sami Ullah, Tayyaba Najam, Aziz ur Rehman

et al.

Journal of Alloys and Compounds, Journal Year: 2024, Volume and Issue: 1001, P. 175172 - 175172

Published: June 12, 2024

Language: Английский

Citations

33
Recent advances of MXene@MOF composites for catalytic water splitting and wastewater treatment approaches DOI

Samreen Afzal,

Azizur Rehman, Tayyaba Najam

et al.

Chemosphere, Journal Year: 2024, Volume and Issue: 364, P. 143194 - 143194

Published: Aug. 30, 2024

Language: Английский

Citations

28
Recent advancement and key opportunities of MXenes for electrocatalysis DOI Creative Commons
Xianhong Wu, Yi Wang, Zhong‐Shuai Wu

et al.

iScience, Journal Year: 2024, Volume and Issue: 27(2), P. 108906 - 108906

Published: Jan. 19, 2024

MXenes are promising materials for electrocatalysis due to their excellent metallic conductivity, hydrophilicity, high specific surface area, and electrochemical properties. Herein, we summarize the recent advancement of MXene-based highlight key challenges opportunities. In particular, this review emphasizes on major design principles electrocatalysts, including (1) coupling MXene with active or heteroatomic doping create highly synergistic catalyst sites; (2) construction 3D structure introducing interlayer spacers increase areas form fast mass-charge transfer channel; (3) protecting edge

Language: Английский

Citations

25
How viable are MXenes? Recent developments of MXene synthesis and its application in solid-state electrolytes DOI
Jonathan Wee Kent Liew, Li Liu, Kar‐Hoe Loh

et al.

Journal of Energy Storage, Journal Year: 2024, Volume and Issue: 84, P. 110868 - 110868

Published: Feb. 14, 2024

Language: Английский

Citations

11
Constructing nitrogen-doped graphene quantum dots/tantalum carbide MXene heterojunctions as bifunctional catalysts for efficient water splitting DOI
Sabeen Fatima, M. Waqas Hakim, Xiaoxiao Zheng

et al.

International Journal of Hydrogen Energy, Journal Year: 2025, Volume and Issue: 117, P. 420 - 429

Published: March 19, 2025

Language: Английский

Citations

2
Tertiary nanocomposites of polyaniline/graphene/Ta2C MXene: High-performance free-standing EMI shields DOI

Madiha Liaquat,

Aqsa Arshad,

Muhammad Adeel Arshad

et al.

Surfaces and Interfaces, Journal Year: 2025, Volume and Issue: unknown, P. 106680 - 106680

Published: May 1, 2025

Language: Английский

Citations

1
Improved electrochemical reduction of CO2 to syngas with a highly exfoliated Ti3C2Tx MXene–gold composite DOI

Murugan Krishnan,

Aathilingam Vijayaprabhakaran,

Murugavel Kathiresan

et al.

Nanoscale, Journal Year: 2024, Volume and Issue: 16(34), P. 16218 - 16226

Published: Jan. 1, 2024

Transforming carbon dioxide (CO 2 ) into valuable chemicals via electroreduction presents a sustainable and viable approach to mitigating excess CO in the atmosphere.

Language: Английский

Citations

5
Synthesis and applications of MXene-based materials in biosensors for screening infectious pathogens DOI

Hanh An Nguyen,

Nguyen Tran Truc Phuong,

Thi Ngoc Diep Trinh

et al.

Sensors and Actuators A Physical, Journal Year: 2024, Volume and Issue: 378, P. 115784 - 115784

Published: Aug. 6, 2024

Language: Английский

Citations

5
Utilization of CO2 for Electrocarboxylation of Benzophenone Using MXene-Based Electrodes: A Sustainable Approach DOI

Sariga,

Aathilingam Vijayaprabhakaran,

Murugavel Kathiresan

et al.

ACS Sustainable Chemistry & Engineering, Journal Year: 2024, Volume and Issue: 12(33), P. 12328 - 12340

Published: Aug. 6, 2024

The significant rise in atmospheric carbon dioxide (CO2) levels has prompted the need to develop efficient methods for CO2 conversion and fixation methods. Electrocarboxylation reaction is a highly sustainable method activating utilizing CO2, yielding essential carboxylic acids their analogues, which are important intermediates pharmaceutical fuel industries. This research demonstrates efficiency of 2D Ti3C2Tx Ta2CTx MXene-modified fiber paper electrodes (Ti3C2Tx/CFP Ta2CTx/CFP) with benzophenone tetrabutylammonium bromide/acetonitrile (TBABr/CH3CN) medium, benzilic acid. Ti3C2Tx/CFP exhibited superior electrocatalytic activity lower reduction potential at −1.0 V achieved 72% yield acid an optimum current density 50 mA cm–2. In comparison, Ta2CTx/CFP cathodic peak −1.08 V, producing 66% 70 electron paramagnetic resonance spectrum substantiates generation reactive radical during reaction. showed robust structural stability ∼88% Faradaic turnover frequency 1.90444 × 10–5 s–1, indicating its fixation.

Language: Английский

Citations

4
Reticular One-Pot Synthesis of Synergic 4f(Ln)–3d(TM) Heterovalence and Heterobimetallic Europium–Copper MOFs: Emerging Bifunctional Electrocatalysts for Efficient Water Splitting DOI

Veeramuthu Saravanakumar,

Manivannan Mahendran,

Aathilingam Vijayaprabhakaran

et al.

ACS Applied Energy Materials, Journal Year: 2024, Volume and Issue: 7(22), P. 10650 - 10661

Published: Nov. 7, 2024

A promising potential new electrocatalyst for water splitting could be developed through the meticulous design and synthesis of diverse bimetallic metal–organic frameworks (MOFs). These MOFs would use different or same metals from d f blocks have oxidation states. This study focuses on developing an efficient electrocatalyst, based rare-earth lanthanide series element europium (Eu) transition-metal copper (Cu) as MOF using a one-pot hydrothermal method. As result, significant 4f–3d heterovalent heterobimetallic was obtained, its electrocatalytic activity toward evaluated. Further, with their mixed valence display improved water-splitting performance synergistic effects. Linear-sweep voltammetry (LSV) studies reveal that Eu–Cu-MOF required overpotential 133 mV hydrogen evolution reaction (HER) 240 oxygen (OER) at current density 20 mA cm–2 in 0.5 M H2SO4 1 KOH, respectively. Moreover, long-term stability exhibits stable nature up to 16 h KOH solutions, The incorporation Eu synergistically increases adsorption desorption ability OH– O2 molecules OER, displayed excellent under acidic well alkaline conditions, indicating exciting future field electrochemical splitting.

Language: Английский

Citations

4