Structure and function tailored metal-organic frameworks for heterogeneous catalysis

Zhou, Guojun; Wang, Yang; Huang, Zhehao

doi:10.1016/j.checat.2022.10.023

Cited by 15 publications

(9 citation statements)

References 80 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…At the same time, the different spatial arrangement of the active sites leads to different catalytic reaction paths and activities. [102][103][104] Liu et al [105] used a straightforward solid-liquid phase chemical transformation approach, i.e., thermal treatment of presynthesized Cu nanowires (NWs) in Se precursor solution, to controllably synthesize pure tetragonal and cubic phases Reproduced with permission. [70] Copyright 2022, Springer Nature.…”

Section: Copper Selenidementioning

confidence: 99%

Recent Progress of Transition Metal Selenides for Electrochemical Oxygen Reduction to Hydrogen Peroxide: From Catalyst Design to Electrolyzers Application

Wang,

Han,

et al. 2024

Small

View full text Add to dashboard Cite

Hydrogen peroxide (H2O2) is a highly value‐added and environmental‐friendly chemical with various applications. The production of H2O2 by electrocatalytic 2e− oxygen reduction reaction (ORR) has emerged as a promising alternative to the energy‐intensive anthraquinone process. High selectivity Catalysts combining with superior activity are critical for the efficient electrosynthesis of H2O2. Earth‐abundant transition metal selenides (TMSs) being discovered as a classic of stable, low‐cost, highly active and selective catalysts for electrochemical 2e− ORR. These features come from the relatively large atomic radius of selenium element, the metal‐like properties and the abundant reserves. Moreover, compared with the advanced noble metal or single‐atom catalysts, the kinetic current density of TMSs for H2O2 generation is higher in acidic solution, which enable them to become suitable catalyst candidates. Herein, the recent progress of TMSs for ORR to H2O2 is systematically reviewed. The effects of TMSs electrocatalysts on the activity, selectivity and stability of ORR to H2O2 are summarized. It is intended to provide an insight from catalyst design and corresponding reaction mechanisms to the device setup, and to discuss the relationship between structure and activity.

show abstract

Section: Copper Selenidementioning

confidence: 99%

Recent Progress of Transition Metal Selenides for Electrochemical Oxygen Reduction to Hydrogen Peroxide: From Catalyst Design to Electrolyzers Application

Wang,

Han,

et al. 2024

Small

View full text Add to dashboard Cite

show abstract

“…To date, a diverse range of synthesis strategies have been developed for the preparation of heteroatom‐doped porous carbon catalysts using different MOF precursors, such as direct carbonization of MOFs, carbonization of a mixture comprising MOFs and heteroatom sources, as well as carbonization of MOF‐based composites. [ 99 ] Ever since Liu and colleagues pioneered the use of MOF‐derived porous carbon as ORR catalysts in 2011, a wide array of MOF‐derived porous carbon catalysts have been extensively investigated. [ 100 ] Generally speaking, carbon‐based ORR catalysts derived from MOF materials can be categorized into three groups: heteroatom doping, individual metallic atoms, and metal NPs.…”

Section: Carbon‐based Catalystmentioning

confidence: 99%

The Recent Progress of Oxygen Reduction Electrocatalysts Used at Fuel Cell Level

Li,

Liu,

Liu

et al. 2023

Small Methods

View full text Add to dashboard Cite

Proton exchange membrane fuel cells (PEMFCs) are gaining significant interest as an attractive substitute for traditional fuel cells, with higher energy density, lower environmental pollution, and better operation efficiency. However, the cathode reaction, i.e., the oxygen reduction reaction (ORR), is widely proved to be inefficient, and therefore an obstacle to the widespread development of PEMFCs. The requirement for affordable highly‐efficient ORR catalysts is extremely urgent to be met, especially at fuel cell level. Unfortunately, most previous reports focus on the ORR performance at rotating disk electrodes (RDE) level instead of membrane electrode assembly (MEA) level, making it harder to evaluate ORR catalysts operating under real vehicle conditions. Obviously, it is extremely necessary to develop an in‐depth understanding of the structure‐activity relationship of highly‐efficient ORR catalysts applied at MEA level. In this work, an overview of the latest advances in ORR catalysts is provided with an emphasis on their performance at MEA level, hoping to cover the novel and systemic insights for innovative and efficient ORR catalyst design and applications in PEMFCs.

show abstract

“…Thanks to their enormous structural, topological, and chemical versatility, MOFs are being widely investigated in numerous fields. Thus, the modular nature of MOFs allows a rational selection of their building components to modify their activity for the selected application, ranging from gas separation, 2 water harvesting, 3 drug delivery, 4,5 or heterogeneous catalysis, 6 including photo- 7,8 and photoelectrocatalysis. 9 Thus, we previously demonstrated that a judiciously selected organic linker plays a central role in the photoelectrocatalytic hydrogen production.…”

Section: Introductionmentioning

confidence: 99%

An anthraquinone-based bismuth–iron metal–organic framework as an efficient photoanode in photoelectrochemical cells

Shi,

Gomez-Mendoza,

Gómez de Oliveira

et al. 2024

Chem. Sci.

View full text Add to dashboard Cite

show abstract

Structure and function tailored metal-organic frameworks for heterogeneous catalysis

Cited by 15 publications

References 80 publications

Recent Progress of Transition Metal Selenides for Electrochemical Oxygen Reduction to Hydrogen Peroxide: From Catalyst Design to Electrolyzers Application

Recent Progress of Transition Metal Selenides for Electrochemical Oxygen Reduction to Hydrogen Peroxide: From Catalyst Design to Electrolyzers Application

The Recent Progress of Oxygen Reduction Electrocatalysts Used at Fuel Cell Level

An anthraquinone-based bismuth–iron metal–organic framework as an efficient photoanode in photoelectrochemical cells

Contact Info

Product

Resources

About