Modular design in metal-organic frameworks for oxygen evolution reaction

Ji, Jialong; Lou, Wenhua; Shen, Peikang

doi:10.1016/j.ijhydene.2022.09.126

Cited by 8 publications

(6 citation statements)

References 182 publications

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“…Metal-organic frameworks (MOFs) are crystalline entities composed of metal ions or clusters and polydentate organic ligands. 242 As an emerging family of hybrid nanomaterials, MOFs have attracted much attention due to their porous structures, good biocompatibility, and tunable sizes, and are widely used in catalytic, sensing and biological applications. [243][244][245][246] Wang et al 238 prepared NIR responsive nanoparticles PCN-224 for inhibiting Ab aggregation.…”

Section: Metal-organic Frameworkmentioning

confidence: 99%

Advanced nanomaterials for modulating Alzheimer's related amyloid aggregation

et al. 2023

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Section: Metal-organic Frameworkmentioning

confidence: 99%

Advanced nanomaterials for modulating Alzheimer's related amyloid aggregation

et al. 2023

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“…The partially sacrificed shell structure was further developed after synthesizing core‐shell material to generate the particular sites. A similar strategy of core‐shell design is further developed and reported in the literature [62–65] …”

Section: Design and Modified Structure Based Zif‐67mentioning

confidence: 99%

“…A similar strategy of core-shell design is further developed and reported in the literature. [62][63][64][65] and d) IR-corrected OER polarization curves at different times of ZIF-67@POM nanoparticles; Reproduced from ref. [61] .…”

Section: Design and Modified Structure Based Zif-67 41 Core-shell Str...mentioning

confidence: 99%

Recent Progress on the Synthesis and Modified Strategies of Zeolitic‐Imidazole Framework‐67 Towards Electrocatalytic Oxygen Evolution Reaction

Li,

Chaemchuen

2023

The Chemical Record

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As a class of metal‐organic framework, the zeolitic‐imidazole framework‐67 is constructed from bridging cobalt ions and 2‐methylimidazole. The high content of abundant active cobalt species, uniform structure, ultrahigh porosity, and large surface area show the potential for multiple catalytic applications, especially electrocatalytic oxygen evolution reaction (OER). The design and synthetic strategies of catalyst‐based ZIF‐67 that approach the maximized catalytic performance are still challenging in further development. Herein, the current progress strategy on the structural design, synthetic route, and functionalization of electrocatalysts based on ZIF‐67 to boost the catalytic performance of OER is reviewed. Besides, the structurally designed catalyst from various fabricated strategies corresponding to enhancing catalytic activity is discussed. The emphasized review for understanding design and synthetic structure with catalytic performance could guide researchers in further developing catalyst‐based ZIF‐67 for improving the efficient electrocatalytic OER.

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“…As widely known, organic backbones with specific functional groups can be equally effective in enhancing catalytic performance. 29,30 And recently, metal oxalates have attracted research interests due to their superior catalytic and economic properties. 31,32 Oxalic acid is a widely available small-molecule organic acid.…”

Section: ■ Introductionmentioning

confidence: 99%

“…Therefore, it is necessary to develop inexpensive modification strategies to achieve excellent electrocatalytic performance continuously. As widely known, organic backbones with specific functional groups can be equally effective in enhancing catalytic performance. , And recently, metal oxalates have attracted research interests due to their superior catalytic and economic properties. , Oxalic acid is a widely available small-molecule organic acid. The C 2 O 4 2– with two electron-accepting carboxyl groups is more favorable for forming active sites on the catalyst surface. , Babar et al developed a simple wet technique to grow NiFe oxalate nanowires with excellent OER activity and efficient electron transfer capability on the surface of nickel foam substrates .…”

Section: Introductionmentioning

confidence: 99%

Dual Modification of Stainless Steel by Small Molecule Oxalic Acid for Oxygen Evolution Reaction

Zhang

Wang

et al. 2023

ACS Sustainable Chem. Eng.

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A electrocatalyst with low cost and high performance is the key to achieve the industrial application of hydrogen energy. In this work, inexpensive commercial stainless steel is modified by a simple hydrothermal method. For the first time, surface corrosion modification and active substance loading are realized simultaneously with smallmolecule oxalic acid. Compared with 304-type stainless steel mesh (SSM-304), the overpotential of the sample after two-step treatment (noted as OESSM) is largely decreased (125 mV), and exceptional stability (48 h) is achieved. In acidic hydrothermal corrosion, the metal on the surface of stainless steel is eroded into the solution. Then, the C 2 O 4 2− recomplexes with the dissolved metal ions, and the oxalate is grown on the surface. The excellent catalytic activity and stability come from the unique framework structure of the metal oxalate crystals. Oxalic acid is widely available and with double carboxyl group in C 2 O 4 2− . The electrons enriched in C�O can enhance the adsorption energy on the catalyst surface and induce the production of active catalytic sites *OOH. In addition, the oxalate crystal framework provides critical support for maintaining positive catalytic activity and stability. This work creates the possibility of realizing the largescale application of stainless steel-based electrocatalysts in actual production.

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Modular design in metal-organic frameworks for oxygen evolution reaction

Cited by 8 publications

References 182 publications

Advanced nanomaterials for modulating Alzheimer's related amyloid aggregation

Advanced nanomaterials for modulating Alzheimer's related amyloid aggregation

Recent Progress on the Synthesis and Modified Strategies of Zeolitic‐Imidazole Framework‐67 Towards Electrocatalytic Oxygen Evolution Reaction

Dual Modification of Stainless Steel by Small Molecule Oxalic Acid for Oxygen Evolution Reaction

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