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Research progress of defect-engineered UiO-66(Zr) MOFs for photocatalytic hydrogen production

Frontiers in Energy 2021, Volume 15, Issue 3,   Pages 656-666 doi: 10.1007/s11708-021-0765-9

Abstract: years, defect-engineered Zr-based UiO-66 metal-organic frameworks (UiO-66(Zr) metal-organic frameworks (MOFsIt is extremely challenging to introduce defect sites in the synthesis of MOFs to regulate the physicochemicalsynthesis methods, characterization technologies, and application fields of defect-engineered UiO-66(Zr) MOFsmaterials in order to provide new insights to synthesize high-performance UiO-66(Zr) MOFs materials

Keywords： defect engineering     metal-organic frameworks     UiO-66     photocatalysis    

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Crystalline porous materials: from zeolites to metal-organic frameworks (MOFs)

Zaiku Xie, Bao-Lian Su

Frontiers of Chemical Science and Engineering 2020, Volume 14, Issue 2,   Pages 123-126 doi: 10.1007/s11705-020-1921-1

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Ultrafine Fe-modulated Ni nanoparticles embedded within nitrogen-doped carbon from Zr-MOFs-confined conversion

Frontiers of Chemical Science and Engineering 2022, Volume 16, Issue 7,   Pages 1114-1124 doi: 10.1007/s11705-021-2087-1

Abstract: Improvement of the low-cost transition metal electrocatalyst used in sluggish oxygen evolution reaction is a significant but challenging problem. In this study, ultrafine Fe-modulated Ni nanoparticles embedded in a porous Ni-doped carbon matrix were produced by the pyrolysis of zirconium metal-organic-frameworks, in which 2,2′-bipyridine-5,5′-dicarboxylate operating as a ligand can coordinate with Ni2+ and Fe3+. This strategy allows formation of Fe-modulated Ni nanoparticles with a uniform dimension of about 2 nm which can be ascribed to the spatial blocking effect of ZrO2. This unique catalyst displays an efficient oxygen evolution reaction electrocatalytic activity with a low overpotential of 372 mV at 10 mA·cm–2 and a small Tafel slope of 84.4 mV·dec–1 in alkaline media. More importantly, it shows superior durability and structural stability after 43 h in a chronoamperometry test. Meanwhile, it shows excellent cycling stability during 4000 cyclic voltammetry cycles. This research offers a new insight into the construction of uniform nanoscale transition metals and their alloys as highly efficient and durable electrocatalysts.

Keywords： metal-organic framework     pyrolysis     ultrafine     Fe-modulated Ni nanoparticles     oxygen evolution reaction    

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Construction of MOFs-based nanocomposite membranes for emerging organic contaminants abatement in water

Frontiers of Environmental Science & Engineering 2023, Volume 17, Issue 7, doi: 10.1007/s11783-023-1689-x

Abstract:

● Application of the MOF-composite membranes in adsorption was discussed.

Keywords： Emerging organic contaminants     Metal organic frameworks     Synthesis     Adsorption     Catalysis    

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Metal-organic frameworks for CO

Lei ZHANG, Junqing ZHANG

Frontiers in Energy 2019, Volume 13, Issue 2,   Pages 221-250 doi: 10.1007/s11708-019-0629-8

Abstract: Metal-organic frameworks (MOFs) have attracted much attention because of their large surface areas, tunableIn recent years, MOFs have shown much promise in CO photoreduction.Besides, it discussed strategies in rational design of MOF-based photocatalysts (functionalized pristine MOFs

Keywords： metal-organic frameworks (MOFs)     photocatalysis     CO2 photoreduction     composite    

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Novel strategies to tailor the photocatalytic activity of metal–organic frameworks for hydrogen generation: a mini-review

Luis A. ALFONSO-HERRERA, Leticia M. TORRES-MARTINEZ, J. Manuel MORA-HERNANDEZ

Frontiers in Energy 2022, Volume 16, Issue 5,   Pages 734-746 doi: 10.1007/s11708-022-0840-x

Abstract: evolution (PHE) reaction through specific strategies: tailoring the photocatalytic activity of bare MOFsand guest@MOF composites, formation of heterojunctions based on MOFs and various photocatalysts, andinorganic photocatalysts derived from MOFs.Although several reviews have investigated the photocatalytic activity of MOFs from a general point ofof MOFs for PHE.

Keywords： metal–organic frameworks (MOFs)     photocatalytic hydrogen evolution     MOF heterojunctions     materials derivedfrom MOFs     bandgap     recombination    

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Catalytic process modeling and sensitivity analysis of alkylation of benzene with ethanol over MIL-101(Fe) and MIL-88(Fe)

Ehsan Rahmani, Mohammad Rahmani

Frontiers of Chemical Science and Engineering 2020, Volume 14, Issue 6,   Pages 1100-1111 doi: 10.1007/s11705-019-1891-3

Abstract: Metal-organic frameworks (MOFs) were modeled to investigate the catalytic performance and existence of

Keywords： MOFs     alkylation     ethylbenzene     catalysts pellet model     kinetic model     sensitivity analysis    

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An Overview of Metal–Organic Frameworks for Green Chemical Engineering Review

Xiang-Jing Kong, Jian-Rong Li

Engineering 2021, Volume 7, Issue 8,   Pages 1115-1139 doi: 10.1016/j.eng.2021.07.001

Abstract: The boom in metal–organic frameworks (MOFs) and MOF-derived materials in recent years has stimulatedWith intensive research in these topics, it is time to promote the practical utilization of MOFs on anMany famous MOFs have already demonstrated superiority over traditional materials in solving real-worldconcept of MOF chemistry and ends with a discussion of the industrial production and exploitation of MOFsAfter the obstacles of cost, scale-up preparation, processability, and stability have been overcome, MOFs

Keywords： Metal-organic frameworks (MOFs)     Application     Green chemical engineering    

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Metal-organic framework-based CO

Yujie Ban, Meng Zhao, Weishen Yang

Frontiers of Chemical Science and Engineering 2020, Volume 14, Issue 2,   Pages 188-215 doi: 10.1007/s11705-019-1872-6

Abstract: Metal-organic frameworks (MOFs), as a novel type of porous materials, are being generated at a rapid

Keywords： CO2 capture     CO2-philic MOFs     crack-free membranes    

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Benzenesulfonic acid-grafted UIO-66 with improved hydrophobicity as a stable Brønsted acid catalyst

Frontiers of Chemical Science and Engineering 2023, Volume 17, Issue 10,   Pages 1389-1398 doi: 10.1007/s11705-022-2285-5

Abstract: Hydrothermal and catalytic stability of UIO-66 MOFs with defective structures are critical aspects to

Keywords： metal−organic frameworks (MOFs)     UIO-66     hydrolysis of cyclohexyl acetate     hydrophobicity     Brønsted acidity    

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In-MOF-derived In2S3/Bi2S3 heterojunction for enhanced photocatalytic hydrogen production

Frontiers in Energy 2023, Volume 17, Issue 5,   Pages 654-663 doi: 10.1007/s11708-023-0885-5

Abstract: Transition metal sulfides are commonly studied as photocatalysts for water splitting in solar-to-fuel conversion. However, the effectiveness of these photocatalysts is limited by the recombination and restricted light absorption capacity of carriers. In this paper, a broad spectrum responsive In2S3/Bi2S3 heterojunction is constructed by in-situ integrating Bi2S3 with the In2S3, derived from an In-MOF precursor, via the high-temperature sulfidation and solvothermal methods. Benefiting from the synergistic effect of wide-spectrum response, effective charge separation and transfer, and strong heterogeneous interfacial contacts, the In2S3/Bi2S3 heterojunction demonstrates a rate of 0.71 mmol/(g∙h), which is 2.2 and 1.7 times as much as those of In2S3 (0.32 mmol/(g∙h) and Bi2S3 (0.41 mmol/(g∙h)), respectively. This paper provides a novel idea for rationally designing innovative heterojunction photocatalysts of transition metal sulfides for photocatalytic hydrogen production.

Keywords： photocatalytic hydrogen production     wide-spectrum response     metal sulfides     MOFs derivative     heterogeneous    

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Title Author Date Type Operation

Research progress of defect-engineered UiO-66(Zr) MOFs for photocatalytic hydrogen production

Journal Article

Crystalline porous materials: from zeolites to metal-organic frameworks (MOFs)

Zaiku Xie, Bao-Lian Su

Journal Article

Ultrafine Fe-modulated Ni nanoparticles embedded within nitrogen-doped carbon from Zr-MOFs-confined conversion

Journal Article

Construction of MOFs-based nanocomposite membranes for emerging organic contaminants abatement in water

Journal Article

Metal-organic frameworks for CO

Lei ZHANG, Junqing ZHANG

Journal Article

Novel strategies to tailor the photocatalytic activity of metal–organic frameworks for hydrogen generation: a mini-review

Luis A. ALFONSO-HERRERA, Leticia M. TORRES-MARTINEZ, J. Manuel MORA-HERNANDEZ

Journal Article

Catalytic process modeling and sensitivity analysis of alkylation of benzene with ethanol over MIL-101(Fe) and MIL-88(Fe)

Ehsan Rahmani, Mohammad Rahmani

Journal Article

An Overview of Metal–Organic Frameworks for Green Chemical Engineering

Xiang-Jing Kong, Jian-Rong Li

Journal Article

Metal-organic framework-based CO

Yujie Ban, Meng Zhao, Weishen Yang

Journal Article

Benzenesulfonic acid-grafted UIO-66 with improved hydrophobicity as a stable Brønsted acid catalyst

Journal Article

In-MOF-derived In2S3/Bi2S3 heterojunction for enhanced photocatalytic hydrogen production

Journal Article