A review of recent developments for the <i>in situ</i>/<i>operando</i> characterization of nanoporous materials

Petersen, Hilke; Weidenthaler, Claudia

doi:10.1039/d2qi00977c

Cited by 21 publications

(10 citation statements)

References 155 publications

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“…A broad overview of methods used in the product characterization and reaction monitoring in mechanochemistry was recently provided by Julien et al [ 175 ], while more focused reviews on real-time, in situ reaction monitoring techniques have been provided by our team [ 197 ], as well as by Petersen and Weidenthaler [ 201 ] and by Michalchuk and Emmerling [ 198 ]. Consequently, provided herein is only a brief highlight of several representative techniques used in characterizing inorganic mechanochemical reactions and products.…”

Section: Characterization Methodsmentioning

confidence: 99%

Shaking Things from the Ground-Up: A Systematic Overview of the Mechanochemistry of Hard and High-Melting Inorganic Materials

Auvray

Friščić

2023

Molecules

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We provide a systematic overview of the mechanochemical reactions of inorganic solids, notably simple binary compounds, such as oxides, nitrides, carbides, sulphides, phosphides, hydrides, borides, borane derivatives, and related systems. Whereas the solid state has been traditionally considered to be of little synthetic value by the broader community of synthetic chemists, the solid-state community, and in particular researchers focusing on the reactions of inorganic materials, have thrived in building a rich and dynamic research field based on mechanically-driven transformations of inorganic substances typically seen as inert and high-melting. This review provides an insight into the chemical richness of such mechanochemical reactions and, at the same time, offers their tentative categorisation based on transformation type, resulting in seven distinct groupings: (i) the formation of adducts, (ii) the reactions of dehydration; (iii) oxidation–reduction (redox) reactions; (iv) metathesis (or exchange) reactions; (v) doping and structural rearrangements, including reactions involving the reaction vessel (the milling jar); (vi) acid–base reactions, and (vii) other, mixed type reactions. At the same time, we offer a parallel description of inorganic mechanochemical reactions depending on the reaction conditions, as those that: (i) take place under mild conditions (e.g., manual grinding using a mortar and a pestle); (ii) proceed gradually under mechanical milling; (iii) are self-sustained and initiated by mechanical milling, i.e., mechanically induced self-propagating reactions (MSRs); and (iv) proceed only via harsh grinding and are a result of chemical reactivity under strongly non-equilibrium conditions. By elaborating on typical examples and general principles in the mechanochemistry of hard and high-melting substances, this review provides a suitable complement to the existing literature, focusing on the properties and mechanochemical reactions of inorganic solids, such as nanomaterials and catalysts.

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Section: Characterization Methodsmentioning

confidence: 99%

Shaking Things from the Ground-Up: A Systematic Overview of the Mechanochemistry of Hard and High-Melting Inorganic Materials

Auvray

Friščić

2023

Molecules

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“…In particular, the progress in material fabrications has been spurred on by the fact that observation of micro- and nanostructures is now possible for performance evaluation due to the advancement of nanotechnology. 1 In order to more actively apply the knowledge on nanotechnology to materials science, nanoarchitectonics is attracting attention as a post-nanotechnology concept (Fig. 1).…”

Section: Introductionmentioning

confidence: 99%

Nanoarchitectonics for inorganic chemistry frontiers

Ariga

2023

Inorg. Chem. Front.

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“…Overall, in situ liquid phase TEM is a valuable tool for investigating the growth mechanism of MOFs (including soft materials) and advancing our understanding of their nucleation, growth, self-assembly, and potential applications in various fields. 7,[13][14][15][16] Despite the progress in using in situ liquid phase TEM to investigate the growth mechanism of MOFs, there is still a lack of literature on using this technique to study the etching mechanism of MOF nanoparticles (NPs) in colloids. 11,17 The etching process can have a significant impact on the morphology and properties of MOF NPs, making it an important area of research.…”

Section: Introductionmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

Understanding ZIF particle chemical etching dynamics and morphology manipulation: in situ liquid phase electron microscopy and 3D electron tomography application

Chang,

Yang,

Zhang

et al. 2023

Nanoscale

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A review of recent developments for the in situ/operando characterization of nanoporous materials

Abstract: This is a review on up-to-date in situ/operando methods for a comprehensive characterization of nanoporous materials. The group of nanoporous materials is constantly growing, and with it, the variety of...

Cited by 21 publications

References 155 publications

Shaking Things from the Ground-Up: A Systematic Overview of the Mechanochemistry of Hard and High-Melting Inorganic Materials

Shaking Things from the Ground-Up: A Systematic Overview of the Mechanochemistry of Hard and High-Melting Inorganic Materials

Nanoarchitectonics for inorganic chemistry frontiers

Understanding ZIF particle chemical etching dynamics and morphology manipulation: in situ liquid phase electron microscopy and 3D electron tomography application

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