Electro-synthesis of pure aqueous H2O2 on nitrogen-doped carbon in a solid electrolyte flow cell without using anion exchange membrane

Rawah, Basil Sabri; Albloushi, Mohammad; Li, Wenzhen

doi:10.1016/j.cej.2023.143282

Cited by 9 publications

(2 citation statements)

References 41 publications

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“…As is well-known, the hydrophilicity (or hydrophobicity) is an important parameter influencing the performance of the photocatalyst in H 2 O 2 evolution. 26 Hence, the water contact angle of the samples was measured. As depicted in Fig.…”

Section: Resultsmentioning

confidence: 99%

Introduction of electron-deficient unit in resorcinol-formaldehyde resin to construct donor–acceptor conjugated polymer for enhancing photocatalytic H₂O₂ production

Li,

Zheng,

Wang

et al. 2024

J. Mater. Chem. A

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Section: Resultsmentioning

confidence: 99%

Introduction of electron-deficient unit in resorcinol-formaldehyde resin to construct donor–acceptor conjugated polymer for enhancing photocatalytic H₂O₂ production

Li,

Zheng,

Wang

et al. 2024

J. Mater. Chem. A

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“…To address the above-mentioned challenges, a cleaner and safer synthesis approach for H 2 O 2 is via the direct electrocatalytic oxygen reduction reaction (2e − ORR) using clean electrical energy and O 2 (O 2 + 2e − + 2H + → H 2 O 2 ) [12][13][14][15]. This method offers a more environmentally friendly substitute to the conventional anthraquinone process, especially well-suited for on-site applications that require small amounts of low-concentration H 2 O 2 , such as water purification and clean disinfection [16][17][18].…”

Section: Introductionmentioning

confidence: 99%

Enhancing Hydrogen Peroxide Synthesis through Coordination Engineering of Single-Atom Catalysts in the Oxygen Reduction Reaction: A Review

He,

Wang,

Shi

et al. 2023

Energies

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Hydrogen peroxide (H2O2) is an important chemical with a diverse array of applications. However, the existing scenario of centralized high-concentration production is in contrast with the demand for low-concentration decentralized production. In this context, the on-site green and efficient two-electron oxygen reduction reaction (ORR) for H2O2 production has developed into a promising synthetic approach. The development of low-cost, highly active, and durable advanced catalysts is the core requirement for realizing this approach. In recent years, single-atom catalysts (SACs) have become a research hotspot owing to their maximum atom utilization efficiency, tunable electronic structure, and exceptional catalytic performance. The coordination engineering of SACs is one of the key strategies to unlock their full potential for electrocatalytic H2O2 synthesis and holds significant research value. Despite considerable efforts, precisely controlling the electronic structure of active sites in SACs remains challenging. Therefore, this review summarizes the latest progress in coordination engineering strategies for SACs, aiming to elucidate the relevance between structure and performance. Our goal is to provide valuable guidance and insights to aid in the design and development of high-performance SACs for electrocatalytic H2O2 synthesis.

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An Emerging Solid‐State Electrolyte Reactor to Drive the Future of Electrochemical Synthesis

Li,

Zhai,

Xia

et al. 2024

Advanced Energy Materials

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Electrochemical reactors, powered by renewable electricity, have garnered widespread attention for chemical synthesis due to their low energy consumption and pollution‐free features. However, the inherent design flaw of traditional electrochemical reactors has persistently hindered the advancement of electrochemical synthesis, as they result in low product concentrations, low purity, and continuous production issues. As a novel electrochemical reactor, the porous solid‐state electrolyte (PSE) reactor is elaborately designed to overcome the limitation by enabling the direct and continuous synthesis of pure products, possessing a modular and scalable structure with high efficiency, safety, and long stability. In this work, first, the distinctive design of the PSE reactor, highlighting its structural features, core components, and variable configurations, is introduced. Furthermore, the configuration‐relevant applications in electrosynthesis, such as formic acid, acetic acid, and hydrogen peroxide (H2O2) production, are summarized. Integrated applications are also discussed, along with potential domains for improvements and optimization. Finally, the future developmental directions of the PSE devices are thoroughly explored. By addressing its unique design attributes, showcasing its capabilities, and envisioning prospective refinements and diverse applications, the aim is to boost the progression of this transformative technology toward widespread commercialization and industrial adoption, thereby revolutionizing sustainable electrochemical synthesis.

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Electro-synthesis of pure aqueous H2O2 on nitrogen-doped carbon in a solid electrolyte flow cell without using anion exchange membrane

Cited by 9 publications

References 41 publications

Introduction of electron-deficient unit in resorcinol-formaldehyde resin to construct donor–acceptor conjugated polymer for enhancing photocatalytic H₂O₂ production

Introduction of electron-deficient unit in resorcinol-formaldehyde resin to construct donor–acceptor conjugated polymer for enhancing photocatalytic H₂O₂ production

Enhancing Hydrogen Peroxide Synthesis through Coordination Engineering of Single-Atom Catalysts in the Oxygen Reduction Reaction: A Review

An Emerging Solid‐State Electrolyte Reactor to Drive the Future of Electrochemical Synthesis

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Electro-synthesis of pure aqueous H2O2 on nitrogen-doped carbon in a solid electrolyte flow cell without using anion exchange membrane

Cited by 9 publications

References 41 publications

Introduction of electron-deficient unit in resorcinol-formaldehyde resin to construct donor–acceptor conjugated polymer for enhancing photocatalytic H2O2 production

Introduction of electron-deficient unit in resorcinol-formaldehyde resin to construct donor–acceptor conjugated polymer for enhancing photocatalytic H2O2 production

Enhancing Hydrogen Peroxide Synthesis through Coordination Engineering of Single-Atom Catalysts in the Oxygen Reduction Reaction: A Review

An Emerging Solid‐State Electrolyte Reactor to Drive the Future of Electrochemical Synthesis

Contact Info

Product

Resources

About

Introduction of electron-deficient unit in resorcinol-formaldehyde resin to construct donor–acceptor conjugated polymer for enhancing photocatalytic H₂O₂ production

Introduction of electron-deficient unit in resorcinol-formaldehyde resin to construct donor–acceptor conjugated polymer for enhancing photocatalytic H₂O₂ production