Application of Solid Catalysts with an Ionic Liquid Layer (SCILL) in PEMFCs: From Half-Cell to Full-Cell

Cheng, Xiaojing; Wei, Guanghua; Luo, Liuxuan; Yin, Jiewei; Shen, Shuiyun; Zhang, Junliang

doi:10.1007/s41918-023-00195-5

Electrochem. Energy Rev.

2023

DOI: 10.1007/s41918-023-00195-5

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Application of Solid Catalysts with an Ionic Liquid Layer (SCILL) in PEMFCs: From Half-Cell to Full-Cell

Xiaojing Cheng,

Guanghua Wei,

Liuxuan Luo

et al.

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Cited by 7 publications

References 231 publications

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Enhancing Polymer Electrolyte Membrane Fuel Cells with Ionic Liquids: A Review

Liu,

Zhang

et al. 2024

Chemistry A European J

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Polymer electrolyte membrane fuel cells (PEMFCs) represent a promising clean energy solution. However, their widespread adoption faces hurdles related to component optimization. This review explores the pivotal role of ionic liquids (ILs) in enhancing PEMFC performance, focusing on their role in polymer electrolyte membranes, catalyst modification, and other components. By addressing key obstacles, ILs provide a pathway towards the widespread commercialization of PEMFCs. In the realm of PEMFC membranes, ILs have shown great potential in improving proton conductivity, mechanical strength, and thermal stability. Additionally, the utilization of ILs as catalyst modifiers has shown promise in enhancing the electrocatalytic activity of electrodes and reduce their agglomeration, thereby augmenting catalytic performance. Furthermore, ILs can be tailored to optimize the catalyst‐support interaction, ultimately enhancing the overall fuel cell efficiency. Their unique properties, such as high oxygen solubility and low volatility, offer advantages in terms of reducing mass transport and water management issues. This review not only underscores the promising advancements achieved thus far but also outlines the challenges that must be addressed to unlock the full potential of ILs in PEMFC technology, offering a valuable resource for researchers and engineers working toward the realization of efficient and durable PEMFCs.

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Enhancing Polymer Electrolyte Membrane Fuel Cells with Ionic Liquids: A Review

Liu,

Zhang

et al. 2024

Chemistry A European J

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A review of advancements in commercial and non-commercial Nafion-based proton exchange membranes for direct methanol fuel cells

Asghar,

2024

J Polym Res

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Progress of Main-Group Metal-Based Single-Atom Catalysts

Wang,

Sun,

et al. 2024

Electrochem. Energy Rev.

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Single-atom catalysts (SACs) have emerged as promising materials in energy conversion and storage systems due to their maximal atom utilization, unique electronic structure, and high efficiency. Among them, main-group metal-based SACs (the s-block and p-block metals) are emerging extraordinary materials and have attracted particular interest in the past few years but are still confronted with several challenges. Initiating with a critical overview of the fundamentals and unique advantages associated with main-group metals, the review proceeds to highlight several types of main-group metal-based SACs. These include s-block metals such as Mg and Ca, and p-block metals such as In, Bi, Al, Ga, Sb, Se, and Sn. The applications of these SACs in diverse chemical energy conversion processes are thoroughly explored. Finally, to promote the future development of highly efficient main-group metal SACs, the critical challenges and prospects in this emerging field are proposed. This review presents a fresh impetus and solid platform for the rational design and synthesis of high-performance main-group metal SAC catalysts for chemical energy conversion fields. Graphical Abstract Main-group metal-based SACs are emerging extraordinary materials and have attracted particular interest in the past few years. In this review, several types of main-group metal SACs and their applications in energy storage and conversion are summarized, with the emphasis on the correlation between catalytic activities and geometric structures to guide the construction of novel main-group metal SACs with unrivaled performance

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Application of Solid Catalysts with an Ionic Liquid Layer (SCILL) in PEMFCs: From Half-Cell to Full-Cell

Cited by 7 publications

References 231 publications

Enhancing Polymer Electrolyte Membrane Fuel Cells with Ionic Liquids: A Review

Enhancing Polymer Electrolyte Membrane Fuel Cells with Ionic Liquids: A Review

A review of advancements in commercial and non-commercial Nafion-based proton exchange membranes for direct methanol fuel cells

Progress of Main-Group Metal-Based Single-Atom Catalysts

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