Results 211 to 220 of about 257,988 (291)

Catalytic Advantages of SO₃H-Modified UiO-66(Zr) Materials Obtained via Microwave Synthesis in Friedel-Crafts Acylation Reaction. [PDF]

Inorg Chem
Bauza M, Leo P, Palomino Cabello C, Martin A, Orcajo G, Turnes Palomino G, Martinez F.   +6 more
europepmc   +1 more source

Enhancing Biogenic Formic Acid Production in the Modified OxFA Process by Acetonitrile Addition

Advanced Science, EarlyView.
In this study, the beneficial effect of using acetonitrile as a co‐solvent in the modified OxFA process is shown, outperforming methanol, demonstrating improved reaction kinetics combined with high selectivity for the HPA‐2 (H5PV2Mo10O40) catalyzed oxidation of xylose to FA.
Jan‐Dominik H. Krueger, Pegah Saedi, Maximilian J. Poller, Alberto Collauto, Jason P. Hallett, David Robinson, Maxie M. Roessler, Jakob Albert   +7 more
wiley   +1 more source

Humic Polyelectrolytes Facilitate Rapid Microwave Synthesis of Silver Nanoparticles Suitable for Wound-Healing Applications. [PDF]

Polymers (Basel)
Zhang Y, Larionov KS, Zhang S, Sobolev NA, Konstantinov AI, Volkov DS, Suslova EV, Chernov VE, Poloskov AI, Glushakov RI, Perminova IV.   +10 more
europepmc   +1 more source

Sustainable Chromium (VI) Removal from Contaminated Groundwater Using Nano-Magnetite-Modified Biochar via Rapid Microwave Synthesis. [PDF]

Molecules, 2020
Song X, Zhang Y, Cao N, Sun D, Zhang Z, Wang Y, Wen Y, Yang Y, Lyu T.   +8 more
europepmc   +1 more source

Microwave assisted organic synthesis.

, 2002
The area of chemical research and synthesis increasingly recognises the need for improved technologies and methods, which involves chemical processes with less energy consumption, time savings, reduction and/or minimisation of waste, simple processes and an overall clean production.
openaire   +1 more source

Conformal Reconfigurable Intelligent Surfaces: A Cylindrical Geometry Perspective

Advanced Electronic Materials, EarlyView.
Cylindrical reconfigurable intelligent surfaces are explored for low‐complexity beam steering using one‐bit meta‐atoms. A multi‐level modeling approach, including optimization‐based synthesis, demonstrates that even minimal hardware can support directive scattering.
Filippo Pepe, Ivan Iudice, Giuseppe Castaldi, Marco Di Renzo, Vincenzo Galdi   +4 more
wiley   +1 more source

Microwave Synthesis of Carbon Quantum Dots from Arabica Coffee Ground for Fluorescence Detection of Fe³⁺, Pb²⁺, and Cr³. [PDF]

ACS Omega
Nazar M, Hasan M, Wirjosentono B, Gani BA, Nada CE.   +4 more
europepmc   +1 more source

One-Step Microwave Synthesis of Micro/Nanoscale LiFePO₄/Graphene Cathode With High Performance for Lithium-Ion Batteries. [PDF]

Front Chem, 2020
Liu S, Yan P, Li H, Zhang X, Sun W.
europepmc   +1 more source

MXenes: Bridging the Gap Between Advanced Materials and Sustainable Technologies in Energy and Environmental Applications

Advanced Electronic Materials, EarlyView.
MXenes, a family of two‐dimensional transition metal carbides and nitrides, exhibit exceptional physical and chemical properties tunable through surface functionalization. This review summarizes recent advances in MXene synthesis, property modulation, and composite fabrication.
Fatemeh Saeedi, Erfan Zare, Reza Ansari, Mojtaba Haghgoo, Saeid Sahmani   +4 more
wiley   +1 more source

Recent Advances in Programmable Metasurfaces and Meta‐Devices

Advanced Electronic Materials, EarlyView.
Programmable metasurfaces enable various novel functionalities by dynamically tuning electromagnetic wavefronts. This article provides a comprehensive review of recent advances in microwave and terahertz programmable metasurfaces, covering electrical, thermal, optical, and mechanical control mechanisms.
Linda Shao, Chong He, Nan Wang, Liming Si, Weiren Zhu   +4 more
wiley   +1 more source