AI Article Synopsis
- The mechanical milling process of two different metal-organic frameworks (MOFs) without solvents creates a solid solution, a method not possible with traditional solution-based techniques.
- X-ray and STEM-EDX analyses indicate that milling in an argon environment increases the movement of metal ions in an amorphous solid matrix.
- This amorphous state can be converted into a porous crystalline structure through vapor exposure, resulting in a new phase of the MOF solid solution.
Article Abstract
The solvent-free mechanical milling process for two distinct metal-organic framework (MOF) crystals induced the formation of a solid solution, which is not feasible by conventional solution-based syntheses. X-ray and STEM-EDX studies revealed that performing mechanical milling under an Ar atmosphere promotes the high diffusivity of each metal ion in an amorphous solid matrix; the amorphous state turns into the porous crystalline structure by vapor exposure treatment to form a new phase of a MOF solid solution.
Download full-text PDF |
Source |
|---|---|
| http://dx.doi.org/10.1002/anie.201612587 | DOI Listing |
Publication Analysis
Top Keywords
Similar Publications
Development of Fe/SiBr/Si₃N₄/silica fume nanocomposites from recycled metal waste for industrial applications.
Sci Rep
January 2025
Spectroscopy Department, National Research Centre, El Buhouth St., Dokki, Giza, 12622, Egypt.
Due to the high cost of raw materials, this work aims to benefit from metal waste, especially iron (Fe) and silicon bronze, which results from turning workshops and recycling them to obtain nanocomposites for industrial applications. In this respect, Fe/SiBr/SiN/silica fume nanocomposites possessing superior mechanical, wear, and magnetic characteristics have been produced using powder metallurgy (PM) technology. Milled sample particle size, crystal size, and phase composition were investigated using X-ray diffraction (XRD) technique and transmission electron microscopy (TEM).
View Article and Find Full Text PDFDeveloping Robust FeSiAl/PEEK Composites for Wide-Temperature-Range Electromagnetic Wave Absorption.
ACS Appl Mater Interfaces
January 2025
School of Materials Science and Engineering, Harbin Institute of Technology, Harbin 150001, China.
Presently, researchers are placing emphasis on microwave absorption coating design while neglecting the research on materials that integrate both microwave absorption performance and mechanical properties. Here, robust FeSiAl/PEEK composites were prepared by a series process, including post ball-milling annealing, sol-gel method, and hot pressing. A detailed analysis of the electromagnetic (EM) parameters reveals the significant effects of morphology, filling ratio, and microstructure of FeSiAl on EM losses under a wide-temperature range.
View Article and Find Full Text PDFMilling has superior mechanical properties to other fabrication methods for PMMA denture bases: A systematic review and network meta-analysis.
Dent Mater
January 2025
Centre for Translational Medicine, Semmelweis University, Budapest, Hungary; Department of Preclinical Dentistry, Semmelweis University, Budapest, Hungary. Electronic address:
Objectives: This systematic review and network meta-analysis aimed to compare different PMMA (polymethyl methacrylate) complete denture base manufacturing techniques by evaluating their mechanical properties. The objective was to determine which method-compression molding, injection molding, milling, or 3D printing-offers the best performance.
Data: In vitro studies investigating mechanical properties of PMMA denture base resins.
Improved properties of hybrid Al-CNTs via h-BNs coated with ag and ni for ball bearings.
Sci Rep
January 2025
Production Technology Department, Faculty of Technology and Education, Beni-Suef University, Beni-Suef, 62521, Egypt.
Ball bearings face numerous challenges under harsh operating conditions of elevated pressure between the balls and other contacting parts of the bearing like drop in tribological properties. To address these challenges, this paper presents the first successful experimental investigation of incorporating an innovative hexagonal boron nitride (h-BN) into Aluminum-Carbon nanotube (Al-0.6 wt% CNTs) nanocomposites.
View Article and Find Full Text PDFBioinspired Pyramidal Array Photothermal Structure for Highly Efficient Water Evaporation under Omnidirectional Illumination.
ACS Appl Mater Interfaces
January 2025
School of Mechanical Engineering and Automation, Harbin Institute of Technology, Shenzhen, Shenzhen 518055, China.
Solar-driven interfacial evaporation is regarded as a green and sustainable strategy to address the global freshwater crisis. Nevertheless, it remains challenging to develop a photothermal structure with highly efficient evaporation under omnidirectional illumination. Herein, a three-dimensional multiscale pyramidal array photothermal structure (PAPS) was developed from the inspiration of durian skin.
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!