Architecture of β‐Graphdiyne‐Containing Thin Film Using Modified Glaser–Hay Coupling Reaction for Enhanced Photocatalytic Property of TiO2
Source abstract
Abstract
β‐Graphdiyne (β‐GDY) is a member of 2D graphyne family with zero band gap, and is a promising material with potential applications in energy storage, organic electronics, etc. However, the synthesis of β‐GDY has not been realized yet, and the measurement of its intrinsic properties remains elusive. In this work, β‐GDY‐containing thin film is successfully synthesized on copper foil using modified Glaser–Hay coupling reaction with tetraethynylethene as precursor. The as‐grown carbon film has a smooth surface and is continuous and uniform. Electrical measurements reveal the conductivity of 3.47 × 10−6 S m−1 and the work function of 5.22 eV. TiO2@β‐GDY nanocomposite is then prepared and presented with an enhancement of photocatalytic ability compared to pure TiO2.
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Research context
OpenAlex topics: Advanced Photocatalysis Techniques · Advanced Memory and Neural Computing · Graphene research and applications
SciVX discovery tags are terminology-based. OpenAlex topics are source-provided classifications.
Affiliations
School of Chemistry and Chemical Engineering Chongqing University Chongqing 401331 P. R. China
Center for Nanochemistry Beijing Science and Engineering Center for Nanocarbons Beijing National Laboratory for Molecular Sciences College of Chemistry and Molecular Engineering Peking University Beijing 100871 P. R. China
Academy for Advanced Interdisciplinary Studies Peking University Beijing 100871 P. R. China
The National Center for Nanoscience and Technology Beijing 100190 P. R. China
Funding
National Natural Science Foundation of China · Ministry of Science and Technology of the People's Republic of China
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