Chemosphere, Journal Year: 2024, Volume and Issue: unknown, P. 143542 - 143542
Published: Oct. 1, 2024
Language: Английский
Chemosphere, Journal Year: 2024, Volume and Issue: unknown, P. 143542 - 143542
Published: Oct. 1, 2024
Language: Английский
Advanced Functional Materials, Journal Year: 2025, Volume and Issue: unknown
Published: March 23, 2025
Abstract Global research efforts aimed at substituting fossil fuels with clean energy sources have been intensified to tackle the crisis and associated environmental challenges. Nevertheless, a thorough transition necessitates discovery of new materials that continuously revolutionize efficiency conversion. Graphdiyne (GDY), promising carbon allotrope, has garnered substantial interest across various disciplines. Notably, as an emerging conversion material, GDY exhibits unique structure properties distinguish it from conventional materials, including highly conjugated large π network, rich chemical bonds, non‐uniform charge distribution, well 2D electronic fast transfer channels 3D ionic channels. This review offers overview recent advancements in field conversion, hydrogen artificial photosynthesis, solar cells, fast‐charging batteries, devices based on reversible alkyne‐to‐alkene GDY.
Language: Английский
Citations
0Advanced Functional Materials, Journal Year: 2025, Volume and Issue: unknown
Published: May 15, 2025
Abstract Atomic‐level metal sites at the edges of graphene‐like carbon supports are considered more active for CO 2 electrocatalysis than those in‐plane. However, creating high‐density edge‐dominating sites, particularly in a simple, scalable, and self‐templated fashion, presents significant challenge. Herein, MOF‐mediated self‐exfoliation strategy is reported to preferentially integrate edge‐type FeN 4 onto ultrathin edge‐rich N‐doped graphene nanomesh (e‐Fe‐NGM). Theoretical calculations, finite element method (FEM) simulations, together with series situ spectro‐electrochemical experiments corroborate that can not only optimize electronic structure catalysts, facilitating formation * COOH desorption CO, but also effectively induce strong local electrostatic field, promoting interfacial H O supply thereby accelerating protonation process . Thus‐prepared e‐Fe‐NGM delivers remarkable Faraday efficiency (FE) above 98% over an ultra‐wide potential window 500 mV high turnover frequency 6648 h −1 , much superior controlled sample dominant plane‐type sites. Moreover, this self‐exfoliated, non‐catalyzed approach readily scalable be used produce large‐size industrial levels.
Language: Английский
Citations
0Materials Chemistry Frontiers, Journal Year: 2024, Volume and Issue: 8(19), P. 3186 - 3192
Published: Jan. 1, 2024
A diagram of a metalloporphyrin-based highly conjugated 3D COF electrocatalytic hydrogen evolution process.
Language: Английский
Citations
1Chemosphere, Journal Year: 2024, Volume and Issue: unknown, P. 143542 - 143542
Published: Oct. 1, 2024
Language: Английский
Citations
1