Ultrathin Two-Dimensional Bimetal–Organic Framework Nanosheets as High-Performance Electrocatalysts for Benzyl Alcohol Oxidation

Song, Yujing; Yuan, Mengwei; Su, Wenli; Guo, Donghua; Chen, Xuebo; Sun, Genban; Zhang, Wenkai

doi:10.1021/acs.inorgchem.2c00082

Cited by 18 publications

(23 citation statements)

References 63 publications

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“…[ 91 ] It features a notably lower electrochemical catalytic oxidation potential compared with OER. [ 92 ] Furthermore, owing to its distinctive benzene ring structure, which results in limited solubility, there is potential for selective catalysis of its oxidation into benzaldehyde using nonprecious metal materials.…”

Section: Aor Catalyst Designmentioning

confidence: 99%

Electrochemical alcohol oxidation reaction on Precious‐Metal‐Free catalysts: Mechanism, activity, and selectivity

Shi,

Ma,

et al. 2024

Carbon Neutralization

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The electrochemical alcohol oxidation reaction (AOR) is pivotal for the development of sustainable energy. The complete oxidation of alcohols has attracted extensive attention as a vital process in fuel cells. Moreover, as an alternative reaction to the oxygen evolution reaction, the selective oxidation of alcohols emerges as an effective means to lower the energy expenditure associated with electrolytic hydrogen production while yielding high‐value products. Nonprecious metal materials have been widely applied in the selective oxidation catalysis of alcohols due to their cost‐effectiveness and excellent durability. In recent years, leveraging the advantages of nonprecious metal materials in electrocatalytic AOR, researchers have delved into catalytic mechanisms and various efficient catalysts have been fabricated and evaluated. This review provides an overview of the current advancements in the electrocatalytic selective oxidation of diverse alcohols and the catalytic systems centered around nonprecious metal materials. It systematically summarizes the shared traits and distinctions in catalytic reaction characteristics across various systems, thereby laying the theoretical foundation for developing novel catalyst systems that are efficient, stable, and highly selective. This review will facilitate the utilization of nonprecious metal catalysts further toward the electrocatalytic oxidation of alcohols.

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Section: Aor Catalyst Designmentioning

confidence: 99%

Electrochemical alcohol oxidation reaction on Precious‐Metal‐Free catalysts: Mechanism, activity, and selectivity

Shi,

Ma,

et al. 2024

Carbon Neutralization

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“…[57][58][59][60][61][62][63][64][65][66] Specifically, the construction of 2D MOF is categorized into top-down and bottom-up strategies. [67][68][69][70][71][72][73] A top-down approach refers to a series of methods that synthesize the 2D nanostructures in which MOFs with lamellar morphologies are used as a starting material. Analogous to the synthesis of traditional 2D materials, numerous MOFs can be transformed into atomically thin and highly crystalline nanosheets using exfoliation techniques.…”

Section: Synthetic Strategies For 2d Mofmentioning

confidence: 99%

Current Progress in 2D Metal–Organic Frameworks for Electrocatalysis

et al. 2022

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The 2D nanosheets of metal–organic frameworks (MOFs) have recently emerged as a promising material that makes them valuable in widespread electrocatalytic fields due to their atomic‐level thickness, abundant active sites, and large surface area. Efficient electrocatalysts for hydrogen evolution reaction (HER), oxygen evolution reaction (OER), and overall water splitting are highly desired with low overpotentials to promote the industrial applications of energy conversion and devices. 2D MOF nanostructures provide long‐term stability and high electrical conductivity to enhance catalyst activity and durability. This review briefly summarizes the synthesis and electrocatalytic applications of 2D MOF for HER/OER/water splitting. More attention is focused on the synthetic strategies of 2D MOF and their derivatives. The catalytic performance and superior properties of these materials are highlighted. The outperformance of these materials originates from the rational design, myriad of abundant active sites, and atomic‐level thickness. The current and future challenges in this field and the scientific perspectives to overcome these challenges are highlighted. It is suggested that the construction of 2D MOF nanostructures can develop a state‐of‐the‐art electrocatalyst in energy and environmental division.

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“…for the oxidation of BA. [ 55 ] 2D‐NiCo‐61‐MOF/NF has a higher electrocatalytic activity than other 2D‐MOF/NF. Compared with a reversible hydrogen electrode (RHE), 2D‐NiCo‐61‐MOF/NF requires only 1.52 V to achieve 338.16 mA cm −2 .…”

Section: Advanced Electrocatalysis For Anodic Reactionsmentioning

confidence: 99%

Electro‐Synthesis of Organic Compounds with Heterogeneous Catalysis

et al. 2022

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Electro-organic synthesis has attracted a lot of attention in pharmaceutical science, medicinal chemistry, and future industrial applications in energy storage and conversion. To date, there has not been a detailed review on electro-organic synthesis with the strategy of heterogeneous catalysis. In this review, the most recent advances in synthesizing value-added chemicals by heterogeneous catalysis are summarized. An overview of electrocatalytic oxidation and reduction processes as well as paired electrocatalysis is provided, and the anodic oxidation of alcohols (monohydric and polyhydric), aldehydes, and amines are discussed. This review also provides in-depth insight into the cathodic reduction of carboxylates, carbon dioxide, C=C, C≡C, and reductive coupling reactions. Moreover, the electrocatalytic paired electro-synthesis methods, including parallel paired, sequential divergent paired, and convergent paired electrolysis, are summarized. Additionally, the strategies developed to achieve high electrosynthesis efficiency and the associated challenges are also addressed. It is believed that electro-organic synthesis is a promising direction of organic electrochemistry, offering numerous opportunities to develop new organic reaction methods.

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Ultrathin Two-Dimensional Bimetal–Organic Framework Nanosheets as High-Performance Electrocatalysts for Benzyl Alcohol Oxidation

Cited by 18 publications

References 63 publications

Electrochemical alcohol oxidation reaction on Precious‐Metal‐Free catalysts: Mechanism, activity, and selectivity

Electrochemical alcohol oxidation reaction on Precious‐Metal‐Free catalysts: Mechanism, activity, and selectivity

Current Progress in 2D Metal–Organic Frameworks for Electrocatalysis

Electro‐Synthesis of Organic Compounds with Heterogeneous Catalysis

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