Additive-mediated size control of MOF nanoparticles

Ranft, Annekathrin; Betzler, Sophia B.; Haase, Frederik; Lotsch, Bettina V.

doi:10.1039/c3ce41152d

Cited by 74 publications

(56 citation statements)

References 70 publications

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“…It is well‐documented that capping agents are crucial for the synthesis of nanoparticles, and they have also been used as additives in MOF synthesis . Liu et al .…”

Section: Metal−organic Framework As Platforms For Energy and Environmentioning

confidence: 99%

Metal−Organic Frameworks for High‐Energy Lithium Batteries with Enhanced Safety: Recent Progress and Future Perspectives

Zhang

Dong

Song

2019

Batteries & Supercaps

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frameworks (MOFs) are a relatively new class of crystalline, highly-porous organic-inorganic hybrid materials that have been attracting increasing attention in the field of high-energy lithium batteries. In this review, recent achievements are detailed regarding the innovative design and processing of pristine MOFs and their nanocomposites for lithiumÀsulfur and lithiumÀoxygen batteries with high specific energy. Furthermore, the benefits and challenges associated with the applications of MOF-based materials in solid-state lithium-metal batteries are discussed. Lastly, future prospects for the rational design and manufacturing of MOF-based materials are provided.can also be used as Li-ion conductors for all-solid-state electrolytes, wherein Li + ions can be fast mobilized along open metal sites. [12d,16] There are several good review articles addressing MOFderived materials (e. g., porous carbon or metal oxides) for energy storage applications, [10,17] which are not covered in detail in this review. Here, a comprehensive overview is provided that focuses on recent advancement in pristine MOFs and their nanocomposites for emerging high-energy Li batteries (LiÀS, LiÀO 2 , and solid-state Li-metal batteries). Furthermore, the advantages and challenges associated with the development of MOF-based materials are discussed. Lastly, the future prospects for the rational design and manufacturing of MOF-based materials are outlined. 2 3 4 5 6 7 8

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“…It is well‐documented that capping agents are crucial for the synthesis of nanoparticles, and they have also been used as additives in MOF synthesis . Liu et al .…”

Section: Metal−organic Framework As Platforms For Energy and Environmentioning

confidence: 99%

Metal−Organic Frameworks for High‐Energy Lithium Batteries with Enhanced Safety: Recent Progress and Future Perspectives

Zhang

Dong

Song

2019

Batteries & Supercaps

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“…1DPC was composed of multilayer of alternative ZIF-8 layers and titanium dioxide layers. In 2013, Lotsch's group [21] fabricated MOF thin films by spin-coating a MOF nanoparticle suspension onto a flat substrate. Two kinds of MOFs have been explored: one is copper trimesate (Cu 3 (BTC) 2 , also known as HKUST-1, HKUST = Hong Kong University of Science & Technology), which contains Cu (II)-paddlewheel-type nodes and trimesate struts, and the other one is the isoreticular metal-organic framework-3 (IRMOF-3, zinc amino-terephthalate).…”

Section: Spin-coating Methodsmentioning

confidence: 99%

Metal Organic Frameworks-Based Optical Thin Films

Tao¹,

Wang²,

Chen³

2020

Multilayer Thin Films - Versatile Applications for Materials Engineering

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Metal-organic frameworks (MOFs) are organic-inorganic hybrid materials with ordered pore structures assembled by metal centers and organic ligands through coordination bonds, but conventionally they are mostly in powder form. In recent years, metal-organic framework films have received increasing attention due to their potential applications in nanotechnology and nanodevices. The intrinsic ultrahigh porosity of MOFs may lead to a low refractive index of MOF materials. In addition, over 70,000 types of MOFs exist, and their properties can be tuned through the adoption of different metal motifs, organic ligands, or crystal morphologies. These characteristics make MOFs a potential new generation of optical thin film materials. In this chapter, the fabrication methods of MOF thin films, the optical properties of MOF optical thin films, and their application in optical sensors were described.

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“…Crystallisation is known to heavily depend on various different reaction parameters, such as temperature, pH and time, whilst addition of crystallisation promoters has been shown to increase crystallinity and allow particle size control . An alternative is the use of coordination modulation—the addition of monotopic ligands, known as modulators, into synthetic mixtures to compete with the linkers for metal coordination, allowing fine control over a number of physical properties such as size, morphology, defectivity and porosity in MOFs linked by high valent metals—a technique now ubiquitous in the self‐assembly of Zr MOFs .…”

Section: Introductionmentioning

confidence: 99%

Assessing Crystallisation Kinetics of Zr Metal–Organic Frameworks through Turbidity Measurements to Inform Rapid Microwave‐Assisted Synthesis

Griffin

Briuglia

Horst

et al. 2020

Chemistry A European J

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Controlling the crystallisation of metal‐organic frameworks (MOFs), network solids of metal ions or clusters connected by organic ligands, is often hindered by the significant number of synthetic variables inherent to their synthesis. Coordination modulation, the addition of monotopic competing ligands to solvothermal syntheses, can allow tuning of physical properties (particle size, porosity, surface chemistry), enhance crystallinity, and select desired phases, by modifying the kinetics of self‐assembly, but its mechanism(s) are poorly understood. Herein, turbidity measurements were used to assess the effects of modulation on the solvothermal synthesis of the prototypical Zr terephthalate MOF UiO‐66 and the knowledge gained was applied to its rapid microwave synthesis. The studied experimental parameters—temperature, reagent concentration, reagent aging, metal precursor, water content, and modulator addition—all influence the time taken for onset of nucleation, and subsequently allow microwave synthesis of UiO‐66 in as little as one minute. The simple, low cost turbidity measurements align closely with previously reported in situ synchrotron X‐ray diffraction studies, proving their simplicity and utility for probing the nucleation of complex materials while offering significant insights to the synthetic chemist.

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Additive-mediated size control of MOF nanoparticles

Cited by 74 publications

References 70 publications

Metal−Organic Frameworks for High‐Energy Lithium Batteries with Enhanced Safety: Recent Progress and Future Perspectives

Metal−Organic Frameworks for High‐Energy Lithium Batteries with Enhanced Safety: Recent Progress and Future Perspectives

Metal Organic Frameworks-Based Optical Thin Films

Assessing Crystallisation Kinetics of Zr Metal–Organic Frameworks through Turbidity Measurements to Inform Rapid Microwave‐Assisted Synthesis

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