Semiconducting Covalent Organic Frameworks DOI
Donglin Jiang, V.B.C. Tan, Yifan Gong

и другие.

Chemical Reviews, Год журнала: 2025, Номер unknown

Опубликована: Май 14, 2025

Semiconductors form the foundational bedrock of modern electronics and numerous cutting-edge technologies. Particularly, semiconductors crafted from organic building blocks hold immense promise as next-generation pioneers, thanks to their vast array chemical structures, customizable frontier orbital energy levels bandgap easily adjustable π electronic properties. Over past 50 years, advancements in chemistry materials science have facilitated extensive investigations into small compounds, oligomers, polymers, resulting a rich library semiconductors. However, longstanding challenge persists: how organize units or chains well-defined which are crucial for performance Consequently, pursuit methodologies capable synthesizing and/or fabricating with ordered structures has emerged polymeric semiconductor research. In this context, covalent frameworks (COFs) stand out unique platforms allowing integration periodically thus facilitating development extended yet precisely defined architectures. Since initial report 2008, significant strides been made exploring various chemistries develop semiconducting COFs, properties, functions, applications. This review provides comprehensive focused exploration general structural features outlining basic principles design, illustrating linkage synthetic strategies based on typical one-pot polymerization reactions demonstrate growth bulk materials, nanosheets, films, membranes. By elucidating interactions between COFs entities such photons, phonons, electrons, holes, ions, molecules, spins, categorizes nine distinct sections: semiconductors, photoconductors, light emitters, sensors, photocatalysts, photothermal conversion electrocatalysts, storage electrodes, radical spin focusing disclosing structure-originated properties functions. Furthermore, scrutinizes structure-function correlations highlights features, breakthroughs, challenges associated COFs. Furnished knowledges state-of-the-art insights, predicts fundamental issues be addressed outlines future directions offering overview rapidly evolving remarkable field.

Язык: Английский

Semiconducting Covalent Organic Frameworks DOI
Donglin Jiang, V.B.C. Tan, Yifan Gong

и другие.

Chemical Reviews, Год журнала: 2025, Номер unknown

Опубликована: Май 14, 2025

Semiconductors form the foundational bedrock of modern electronics and numerous cutting-edge technologies. Particularly, semiconductors crafted from organic building blocks hold immense promise as next-generation pioneers, thanks to their vast array chemical structures, customizable frontier orbital energy levels bandgap easily adjustable π electronic properties. Over past 50 years, advancements in chemistry materials science have facilitated extensive investigations into small compounds, oligomers, polymers, resulting a rich library semiconductors. However, longstanding challenge persists: how organize units or chains well-defined which are crucial for performance Consequently, pursuit methodologies capable synthesizing and/or fabricating with ordered structures has emerged polymeric semiconductor research. In this context, covalent frameworks (COFs) stand out unique platforms allowing integration periodically thus facilitating development extended yet precisely defined architectures. Since initial report 2008, significant strides been made exploring various chemistries develop semiconducting COFs, properties, functions, applications. This review provides comprehensive focused exploration general structural features outlining basic principles design, illustrating linkage synthetic strategies based on typical one-pot polymerization reactions demonstrate growth bulk materials, nanosheets, films, membranes. By elucidating interactions between COFs entities such photons, phonons, electrons, holes, ions, molecules, spins, categorizes nine distinct sections: semiconductors, photoconductors, light emitters, sensors, photocatalysts, photothermal conversion electrocatalysts, storage electrodes, radical spin focusing disclosing structure-originated properties functions. Furthermore, scrutinizes structure-function correlations highlights features, breakthroughs, challenges associated COFs. Furnished knowledges state-of-the-art insights, predicts fundamental issues be addressed outlines future directions offering overview rapidly evolving remarkable field.

Язык: Английский

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