Applied Catalysis B Environment and Energy, Journal Year: 2024, Volume and Issue: unknown, P. 124836 - 124836
Published: Nov. 1, 2024
Language: Английский
ACS Nano, Journal Year: 2023, Volume and Issue: 17(15), P. 14309 - 14346
Published: July 20, 2023
Graphdiyne (GDY), a rising star of carbon allotropes, features two-dimensional all-carbon network with the cohybridization sp and sp2 atoms represents trend research direction in development materials. The sp/sp2-hybridized structure GDY endows it numerous advantages advancements controlled growth, assembly, performance tuning, many studies have shown that has been key material for innovation fields catalysis, energy, photoelectric conversion, mode conversion transformation electronic devices, detectors, life sciences, etc. In past ten years, fundamental scientific issues related to understood, showing differences from traditional materials chemical physical properties mechanisms, attracting extensive attention scientists. gradually developed into one frontiers chemistry science, entered rapid period, producing large numbers applied achievements For exploration frontier concepts phenomena science research, there is great potential promote progress intelligent information, optoelectronics, sciences. this review, self-assembly method, aggregation structure, modification, doping are shown, theoretical calculation simulation also fully introduced. particular, applications its formed aggregates energy storage, photoelectronic, biomedicine, environmental separation
Language: Английский
Citations
147
Results in Surfaces and Interfaces, Journal Year: 2024, Volume and Issue: 14, P. 100188 - 100188
Published: Jan. 23, 2024
The photocatalytic hydrogen evolution technology converts solar energy into clean and environmentally friendly energy, which is considered an effective means to solve environmental pollution crisis. unique sp sp2 hybrid carbon network structure of graphdiyne endows it with excellent carrier mobility, high porosity, making a promising material for conversion. This article provides detailed description the structural properties adjustable bandgap graphdiyne. In addition, review was provided on modification strategies based catalysts evolution, including titanium photocatalysts, metal oxide double hydroxide catalysts, organic framework photocatalysts other typical semiconductors. Finally, challenges opportunities developing semiconductors water splitting were proposed. Timely expected contribute rapid development in field evolution.
Language: Английский
Citations
28
Advanced Science, Journal Year: 2024, Volume and Issue: 11(33)
Published: July 1, 2024
Abstract Modifying the coordination or local environments of single‐, di‐, tri‐, and multi‐metal atom (SMA/DMA/TMA/MMA)‐based materials is one best strategies for increasing catalytic activities, selectivity, long‐term durability these materials. Advanced sheet supported by metal atom‐based have become a critical topic in fields renewable energy conversion systems, storage devices, sensors, biomedicine owing to maximum utilization efficiency, precisely located centers, specific electron configurations, unique reactivity, precise chemical tunability. Several offer excellent support are attractive applications energy, medical research, such as oxygen reduction, production, hydrogen generation, fuel selective detection, enzymatic reactions. The strong metal–metal metal–carbon with metal–heteroatom (i.e., N, S, P, B, O) bonds stabilize optimize electronic structures atoms due interfacial interactions, yielding activities. These provide models understanding fundamental problems multistep This review summarizes substrate structure‐activity relationship different active sites based on experimental theoretical data. Additionally, new synthesis procedures, physicochemical characterizations, biomedical discussed. Finally, remaining challenges developing efficient SMA/DMA/TMA/MMA‐based presented.
Language: Английский
Citations
24
Journal of Material Science and Technology, Journal Year: 2024, Volume and Issue: 213, P. 241 - 251
Published: July 5, 2024
Language: Английский
Citations
21
Journal of Energy Storage, Journal Year: 2023, Volume and Issue: 72, P. 108299 - 108299
Published: July 20, 2023
Language: Английский
Citations
23
Angewandte Chemie International Edition, Journal Year: 2024, Volume and Issue: 63(9)
Published: Jan. 9, 2024
Abstract The manufacture of nitric acid (HNO 3 ) consumes large amounts energy and causes serious environmental pollution. Electrochemical synthesis is regarded as a key way to eliminate carbon emissions from the chemicals industry. selective electrosynthesis HNO nitrogen was achieved by controllable assembly cobalt metal on graphdiyne surface using powerful tool electrochemistry at ambient conditions. As an advanced material, (GDY) has conjugated structure its rich in sp‐C triple bond skeleton, which can achieve strong interaction with atoms, resulting incomplete charge transfer between atoms. experimental theoretical calculation results show that highly oxidized (HOCo/GDY) selectively efficiently activate convert into intermediate *NO, promotes efficient overall conversion performance acid. Thus, highest yield (192.0 μg h −1 mg Faradaic efficiency (21.5 %) were low potentials.
Language: Английский
Citations
15
Deleted Journal, Journal Year: 2024, Volume and Issue: 2, P. 100005 - 100005
Published: April 25, 2024
Language: Английский
Citations
15
Proceedings of the National Academy of Sciences, Journal Year: 2024, Volume and Issue: 121(15)
Published: April 2, 2024
The fine regulation of catalysts by the atomic-level removal inactive atoms can promote active site exposure for performance enhancement, whereas suffering from difficulty in controllably removing using current micro/nano-scale material fabrication technologies. Here, we developed a surface atom knockout method to an alloy catalyst. Taking Cu 3 Pd as example, it refers assemble battery and Zn cathode anode, charge process which proceeds at about 1.1 V, equal theoretical potential difference between 2+ /Cu /Zn, suggesting electricity-driven dissolution atoms. precise is confirmed linear relationship amount removed cumulative specific capacity, attributed inherent atom-electron-capacity correspondence. We observed different stages studied evolution chemical environment. catalyst achieves higher density oxygen reduction reaction compared original Pt/C. This work provides atomic synthesis toward wide applications catalysis, energy, others.
Language: Английский
Citations
12
Chemical Reviews, Journal Year: 2024, Volume and Issue: 124(22), P. 12738 - 12843
Published: Nov. 5, 2024
The quest to imbue machines with intelligence akin that of humans, through the development adaptable neuromorphic devices and creation artificial neural systems, has long stood as a pivotal goal in both scientific inquiry industrial advancement. Recent advancements flexible electronics primarily rely on nanomaterials polymers owing their inherent uniformity, superior mechanical electrical capabilities, versatile functionalities. However, this field is still its nascent stage, necessitating continuous efforts materials innovation device/system design. Therefore, it imperative conduct an extensive comprehensive analysis summarize current progress. This review highlights applications neuromorphics, involving inorganic (zero-/one-/two-dimensional, heterostructure), carbon-based such carbon nanotubes (CNTs) graphene, polymers. Additionally, comparison summary structural compositions, design strategies, key performance, significant these are provided. Furthermore, challenges future directions pertaining materials/devices/systems associated neuromorphics also addressed. aim shed light rapidly growing attract experts from diverse disciplines (e.g., electronics, science, neurobiology), foster further for accelerated development.
Language: Английский
Citations
12
Current Opinion in Electrochemistry, Journal Year: 2024, Volume and Issue: 47, P. 101564 - 101564
Published: June 29, 2024
Language: Английский
Citations
9