Download full-text PDF |
Source |
|---|---|
| http://dx.doi.org/10.1002/smll.200900242 | DOI Listing |
Publication Analysis
Top Keywords
Similar Publications
Application and Output Performance Comparison of Janus and Traditional Transition Metal Chalcogenides in Ytterbium-Doped Fiber Lasers.
ACS Appl Mater Interfaces
December 2024
College of Automation, Xi'an University of Posts and Telecommunications, Xi'an 710100, China.
Janus transition metal disulfide (TMD) monolayers have two distinct carbon surfaces that break the inherent ground external mirror symmetry. When compared to traditional TMD materials, Janus TMDs not only inherit the advantages of traditional TMDs but also have new characteristics that are different from those of traditional TMDs. This paper describes the development of a stable passive Q-switched ytterbium-doped fiber laser (YDFL) with operating wavelengths of 1032.
View Article and Find Full Text PDFFast Solid-Phase Exfoliation of Layered Double Hydroxides with Tunable Functionalization.
ACS Appl Mater Interfaces
December 2024
School of Science, RMIT University, Melbourne, Victoria 3000, Australia.
Article Synopsis
- Two-dimensional layered double hydroxides (LDHs) are being explored for applications in catalysis, water treatment, and energy storage, but existing exfoliation methods face environmental and efficiency challenges.
- A new solid-phase exfoliation technique has been successfully used to create LDH nanosheets, enhancing their stability and functionality by introducing surface functional groups and defects.
- The improved LDH nanosheets, particularly NiFe-LDH, show excellent electrocatalytic performance with a low overpotential, showcasing the method's potential as a sustainable way to prepare and functionalize 2D materials.
Aqueous Dispersion of Xenes by Liquid Phase Exfoliation of Monoelemental Crystals in Melamine Solution.
Chemistry
December 2024
Department of Materials Science, University of Patras, Rio, 26504, Greece.
Αfter the impressive evolution of graphene and its derivatives, a large number of two dimensional (2D) materials with important optical and electrical properties have been successfully fabricated. Liquid phase exfoliation (LPE) of layered and non-layered materials has become a widely applied method for the preparation of 2D nanostructures with an extensive variety of applications. However, in most cases organic solvents are used as liquid phase which are often toxic and environmentally unfriendly and lead to low yields.
View Article and Find Full Text PDFNanohybrids of 2D Black Phosphorus with Phthalocyanines: Role of Interfacial Interactions in Heterostructure Development.
Chemistry
December 2024
Consiglio Nazionale delle Ricerche, Istituto di Chimica dei Composti Organometallici (ICCOM), Via Madonna del Piano 10, Sesto Fiorentino, 50019, Italy.
New 2D black phosphorus (bP)-phthalocyanine (Pc) nanohybrids have been synthesized by liquid phase exfoliation of black phosphorus crystals in the presence of two organic dyes: phthalocyanine (Pc) and manganese phthalocyanine (MnPc). The key role of the metal cation in the interfacial interaction between the organic dye and bP nanosheets was demonstrated by X-ray absorption spectroscopy and associated with an electron transfer between the metal cation Mn and bP nanosheets, which resembles a coordinative chemical bond. On the other hand, the interaction between bP nanosheets and pure phthalocyanine is governed by van der Waals forces.
View Article and Find Full Text PDFChallenges in Liquid-Phase Exfoliation of Non-van der Waals CrS.
ACS Omega
November 2024
Department of Physics and Astronomy, Uppsala University, P.O. Box 516, SE-751 20 Uppsala, Sweden.
Two-dimensional (2D) chromium(III) sulfide has recently attracted increased attention from researchers due to its interesting electronic and magnetic properties and has great potential for application in spintronics and optoelectronics to create sensitive photodetectors. However, the synthesis of 2D CrS crystals is still a challenging task. At present, the mainly used method is vapor deposition, which is a poorly scalable, time-consuming, and expensive process.
View Article and Find Full Text PDFWant AI Summaries of new PubMed Abstracts delivered to your In-box?
Enter search terms and have AI summaries delivered each week - change queries or unsubscribe any time!