Synthesis of a 2D phosphorus material in a MOF-based 2D nano-reactor

Li, Ming; Ma, Chuang; Liu, Xiong; Su, Jun; Cui, Xiaofeng; He, Yunbin

doi:10.1039/c8sc01439f

Cited by 14 publications

(9 citation statements)

References 46 publications

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“…MOFs have also been used as host materials for polymerisation because they facilitate the regulation of the primary and higher order structure of the polymer 39 – 44 . In particular, the pore dimensionality of a MOF can be transcribed into the generated polymer, as demonstrated recently by MOF-templated polymerisation 39 – 41 .…”

Section: Introductionmentioning

confidence: 94%

“…One of the distinctive feature of MOFs, among other microporous materials, is its high degree of designability where, for example, pore size and shape, surface functionality, and channel dimensionality can be reasonably tuned by changing the building components 38 . MOFs have also been used as host materials for polymerisation because they facilitate the regulation of the primary and higher order structure of the polymer [39][40][41][42][43][44] . In particular, the pore dimensionality of a MOF can be transcribed into the generated polymer, as demonstrated recently by MOF-templated polymerisation [39][40][41] .…”

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confidence: 99%

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Unimolecularly thick monosheets of vinyl polymers fabricated in metal–organic frameworks

et al. 2020

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Polymers with two-dimensional (2D) network topologies are currently gaining significant attention due to their unique properties that originate from their regulated conformations. However, in contrast to conventional 1D-and 3D-networked macromolecules, the synthesis of such 2D networks provides challenges for polymer chemists because of the nature of the networking polymerisation reaction, which occurs in a spatially random fashion when conventional solution-phase synthesis is performed. Here we report a versatile synthesis of polymeric monosheets with unimolecularly thick networking architectures by exploiting the 2D nanospaces of metal-organic frameworks (MOFs) as reaction templates. Crosslinking radical polymerisation in the 2D nanospaces of pillared-layer-type MOFs affords monosheets of typical vinyl polymers and can be carried out on the gram scale. Remarkably, the prepared polymer monosheets are highly soluble in organic solvents and show atypical thermal and rheological properties that result from their 2D-regulated conformations that cannot be adopted by their 1D or 3D analogues.

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Section: Introductionmentioning

confidence: 94%

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confidence: 99%

Unimolecularly thick monosheets of vinyl polymers fabricated in metal–organic frameworks

et al. 2020

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“…58 Chen and Zhou et al applied ZIF-8 cavities as a conned template to form sub-2 nm atomically ordered intermetallic PdZn NPs by a coreduction method. [59][60][61] Nevertheless, in situ generation still suffers from some problems. Firstly, the formation process of embedded materials may destroy the internal structures of MOF templates to some extent.…”

Section: In Situ Generation In Mof Cavitiesmentioning

confidence: 99%

“…114,[186][187][188][189][190][191][192][193][194] Compared to designable fabrication of specic multi-site structures, embedding two or more functional materials would help achieve multifunctional catalysts. 60,194,195 Zeng and co-workers conned efficient CO 2 hydrogenation catalysts, Pt nanocubes and photo-thermal active Au nanocages in a limited space by ZIF-8 encapsulation. 196 For hydrogenation of CO 2 under light irradiation, MOF shells acted as heat insulators to prevent generated heat by Au nanocages from escaping, generating a localized high-temperature region and improving the reaction conversion.…”

Section: Mofs As Nano-reactorsmentioning

confidence: 99%

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The function of metal–organic frameworks in the application of MOF-based composites

et al. 2020

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Synthesis of C−C Bonded Two‐Dimensional Conjugated Covalent Organic Framework Films by Suzuki Polymerization on a Liquid–Liquid Interface

Deng

Tan

et al. 2019

Angewandte Chemie

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Synthesis of free-standing two-dimensional (2D) conjugated covalent organic framework (COF) films linked by CÀCb onds is highly desirable.N ow av ery simple and mild strategy has been developed to synthesize them by Suzuki polymerization on aw ater-toluene interface in ar efrigerator. The versatility of this strategy was confirmed by the successful synthesis of two different 2D-COF films:ap orous graphene and aporphyrin-contained 2D-COF.Both 2D-COF films have large lateral sizeand their crystalline domains were visualized by high resolution TEM. Based on the wide compatibility of Suzuki reaction, our breakthrough work opened adoor for the synthesis of various 2D conjugated COF films.For application studies,t he porous graphene exhibits ag ood carrier mobility, which is muchh igher than À C = N À linked 2D COF films and agood catalytic activity for hydrogen evolution reaction, which is comparable with nitrogen-or phosphorus-doped graphene. Angewandte Chemie Communications

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Synthesis of a 2D phosphorus material in a MOF-based 2D nano-reactor

Abstract: A 2D nano-reactor was constructed within a pillar–layer-MOF, in which a moderately stable 2D phosphorus material was synthesized.

Cited by 14 publications

References 46 publications

Unimolecularly thick monosheets of vinyl polymers fabricated in metal–organic frameworks

Unimolecularly thick monosheets of vinyl polymers fabricated in metal–organic frameworks

The function of metal–organic frameworks in the application of MOF-based composites

Synthesis of C−C Bonded Two‐Dimensional Conjugated Covalent Organic Framework Films by Suzuki Polymerization on a Liquid–Liquid Interface

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