A novel hierarchically hybrid structure of MXene and bi‐ligand ZIF‐67 based trifunctional electrocatalyst for zinc‐air battery and water splitting DOI Creative Commons
Rupali S. Mane, Suyash Mane, Vaishnavi Somkuwar

et al.

Battery energy, Journal Year: 2023, Volume and Issue: 2(5)

Published: Sept. 1, 2023

Abstract The development of cost‐effective and durable electrocatalysts possesses a broad spectrum applications in sustainable energy systems. Herein, hierarchical composite Co‐based bi‐ligand zeolite imidazole framework (ZIF‐67) with highly conducting 2D MXene as efficient noble metal free electrocatalyst for electrochemical oxygen reduction reaction (ORR), complete water splitting, along zinc‐air battery (ZAB) has been studied. ZIF‐67 is reported an due to its porous structures, high surface area atomically dispersed active centres while low conductivity structural instability have addressed by pyrolysis. In this work, disintegration temperature effect handled using linkers ZIF (b‐ZIF‐67) which controls sharp morphology uniform mesoporous structure. This b‐ZIF‐67 supported on material exposes ample accessible sites accelerate the electroactivity synthesized catalyst. resultant b‐CZIF‐67/MXene catalyst exhibits superior onset 0.91 0.93 V acidic alkaline medium respectively ORR. At current density 10 mA/cm 2 shows very overpotential 0.170 mV 1.47 HER OER, respectively. excellent specific charge storage 550.6 mAh/g was displayed homemade ZAB pouch.

Language: Английский

Metal–Organic Frameworks Meet MXene: New Opportunities for Electrochemical Application DOI Creative Commons

Hui Yang,

Guangxun Zhang, Huijie Zhou

et al.

Energy Material Advances, Journal Year: 2023, Volume and Issue: 4

Published: Jan. 1, 2023

Over the past few decades, metal–organic frameworks (MOFs) have been recognized as most attractive energy-involved materials due to their unique features, including ultrahigh specific surface area, superior porous structure, and excellent customizability. Nevertheless, pristine MOFs suffer from low electronic conductivity chemical instability, which severely hindered large-scale applications. Recently, MXene with abundant terminations high metallic suggested a valid substrate improve stability of MOFs. Importantly, MXene/MOF composites enhanced conductivity, rich chemistry, hierarchical structure facilitate rapid electron/ion transfer deliver better electrochemical properties than that original through synergistic effects. Moreover, can be designed into various derivatives desired architecture performance. Therefore, elaborate synthesis hybrids for devices are great interest. Herein, we provided state-of-the-art review on progress in terms strategies Furthermore, put forward current challenges feasible research directions future development.

Language: Английский

Citations

43
MXene‐mediated Interfacial Growth of 2D‐2D Heterostructured Nanomaterials as Cathodes for Zn‐based Aqueous Batteries DOI
Guangxun Zhang, Hui Yang,

Huijie Zhou

et al.

Angewandte Chemie International Edition, Journal Year: 2024, Volume and Issue: 63(18)

Published: Feb. 21, 2024

In this study, we introduce a novel approach for synthesizing two-dimensional (2D) MXene heterostructures featuring sandwiched and cross-linked network structure. This method addresses the common issue of activity degradation in 2D nanomaterials caused by inevitable aggregation. By utilizing distinct surface characteristics MXene, successfully induced growth various on substrates. strategy effectively mitigates self-stacking defects augments exposure areas. particular, obtained 2D-2D MXene@NiCo-layered double hydroxide (MH-NiCo) exhibit enhanced structural stability, improved chemical reversibility, heightened charge transfer efficiency, outperforming pure NiCo LDH. The aqueous MH-Ni

Language: Английский

Citations

34
A roadmap of recent advances in MXene@MOF hybrids, its derived composites: Synthesis, properties, and their utilization as an electrode for supercapacitors, rechargeable batteries and electrocatalysis DOI
Narasimharao Kitchamsetti, Jung Sang Cho

Journal of Energy Storage, Journal Year: 2024, Volume and Issue: 80, P. 110293 - 110293

Published: Jan. 5, 2024

Language: Английский

Citations

29
Cutting-edge advancements in MXene-derived materials: Revolutionary electrocatalysts for hydrogen evolution and high-performance energy storage DOI
Muhammad Khan, Amjad Hussain, Muhammad Tahir Saleh

et al.

Coordination Chemistry Reviews, Journal Year: 2024, Volume and Issue: 506, P. 215722 - 215722

Published: Feb. 16, 2024

Language: Английский

Citations

26
Materials Containing Single‐, Di‐, Tri‐, and Multi‐Metal Atoms Bonded to C, N, S, P, B, and O Species as Advanced Catalysts for Energy, Sensor, and Biomedical Applications DOI Creative Commons
Jitendra N. Tiwari, Krishan Kumar, Moein Safarkhani

et al.

Advanced Science, Journal Year: 2024, Volume and Issue: 11(33)

Published: July 1, 2024

Abstract Modifying the coordination or local environments of single‐, di‐, tri‐, and multi‐metal atom (SMA/DMA/TMA/MMA)‐based materials is one best strategies for increasing catalytic activities, selectivity, long‐term durability these materials. Advanced sheet supported by metal atom‐based have become a critical topic in fields renewable energy conversion systems, storage devices, sensors, biomedicine owing to maximum utilization efficiency, precisely located centers, specific electron configurations, unique reactivity, precise chemical tunability. Several offer excellent support are attractive applications energy, medical research, such as oxygen reduction, production, hydrogen generation, fuel selective detection, enzymatic reactions. The strong metal–metal metal–carbon with metal–heteroatom (i.e., N, S, P, B, O) bonds stabilize optimize electronic structures atoms due interfacial interactions, yielding activities. These provide models understanding fundamental problems multistep This review summarizes substrate structure‐activity relationship different active sites based on experimental theoretical data. Additionally, new synthesis procedures, physicochemical characterizations, biomedical discussed. Finally, remaining challenges developing efficient SMA/DMA/TMA/MMA‐based presented.

Language: Английский

Citations

24
Unraveling volcano trend in OER of metal–organic frameworks with asymmetric configuration through energy band engineering DOI
Jian Zhou, Zhichu Ren,

Fei Qiao

et al.

Applied Catalysis B Environment and Energy, Journal Year: 2024, Volume and Issue: 353, P. 124089 - 124089

Published: April 17, 2024

Language: Английский

Citations

21
Mechanism Insights and Design Strategies for Metal-Organic Framework-Based Alkaline Hydrogen Evolution Reaction Electrocatalysts DOI

Lixin Su,

Shaokun Zhang, Hao Wu

et al.

Nano Energy, Journal Year: 2024, Volume and Issue: 130, P. 110177 - 110177

Published: Aug. 25, 2024

Language: Английский

Citations

19
MOF-Based Electrocatalysts: An Overview from the Perspective of Structural Design DOI

Nana Sun,

Syed Shoaib Ahmad Shah, Zhongyuan Lin

et al.

Chemical Reviews, Journal Year: 2025, Volume and Issue: unknown

Published: Feb. 18, 2025

The electrocatalytic technique, as an efficient energy storage and conversion technology, has attracted significant attention to address exhaustion environmental pollution. Usually, the activity selectivity of reactions are largely dominated by dynamic process occurring on electrocatalysts. Therefore, high-performance electrocatalysts, which can dominate pathway barrier reactions, great significance for advancement technique. Metal-organic frameworks (MOFs), emerging crystalline porous materials, present structural component advantages including well-defined structure, high surface area, large porosity, diverse components, easy tailorability, demonstrating fantastic potential precise fabrication In this Review, strategies in electrocatalysts based MOF-related materials specifically introduced from aspects catalytic site design microenvironment modulation around sites. Furthermore, representative progress achieved various applications employing MOF-based is systematically summarized, with special emphasis MOFs performance optimization. Finally, remaining challenges future perspectives further highlighted.

Language: Английский

Citations

3
Size controllable CoNiP nanoparticle supported on porous carbon for highly-efficient electrocatalytic overall water splitting DOI
Guohua Li,

Meitong Zhao,

Fan Yang

et al.

International Journal of Hydrogen Energy, Journal Year: 2025, Volume and Issue: 105, P. 1 - 9

Published: Jan. 18, 2025

Language: Английский

Citations

2
Pristine Metal–Organic Frameworks and their Composites for Renewable Hydrogen Energy Applications DOI
Rajendra Prasad Paitandi,

Yinji Wan,

Waseem Aftab

et al.

Advanced Functional Materials, Journal Year: 2022, Volume and Issue: 33(8)

Published: Dec. 20, 2022

Abstract Metal–organic frameworks (MOFs) have emerged as ideal multifunctional platforms for renewable hydrogen (H 2 ) energy applications owing to their tunable chemical compositions and structures high porosity. Their advanced component species porous structure contribute greatly the enhanced activity, electrical conductivity, photo response, charge‐hole separation efficiency, structural stability of MOF materials, which are promising practical H economy. In this review, we mainly introduce design strategies enhancement electro‐/photochemical behaviors or adsorption performance materials production, storage, utilization from compositional perspective. Following these engineering strategies, correlation between composition property‐structure‐performance pristine MOFs composite with components is illustrated. Finally, challenges directions future development related composites economy provided.

Language: Английский

Citations

48