Results 91 to 100 of about 28,818 (311)

Metal–ligand bonding in six-coordinate d-block complexes probed by luminescence spectroscopy at variable pressure

, 2022
Luminescence spectra measured at variable pressure can reveal unique insight on ground- and emitting state properties of transition metal compounds.
Pierre-François Blanc, Dab, Chahinez, Reber, Christian, Blanc, Pierre-François, Christian Reber, Chahinez Dab   +5 more
core   +1 more source

Carboxylic‐Acid Functionalized Multiwalled Carbon Nanotube‐Alkane‐Based Resistive Temperature Sensor for Cold Chain Applications

Advanced Engineering Materials, EarlyView.
This study presents a reversible temperature sensor with high switching ratio, ∼103. The device is fabricated using PET‐ITO and carbon nanotube dispersions in alkane. Considering its application in cold chain logistics, a proof‐of‐concept with LED is showcased. Thus, a temperature drop below the threshold temperature (crystallization temperature of the
Sunil Kumar Behera, Philippe Marrec, A. Jorge Parola, Madalena Dionísio, Hugo Águas, Andreia F. M. Santos, Hamed Pourkheirollah, Donald Lupo, César A. T. Laia   +8 more
wiley   +1 more source

MAGNETIC CIRCULAR DICHROISM OF CHARGE-TRANSFER TRANSITIONS IN METAL COMPLEXES

, 1966
Author Institution: Department of Chemistry, University of VirginiaAn apparatus is described which allows measurement of magnetic circular dichroism in the range $185-700 m\mu$ at fields up to 45,000 Gauss.
Ritchie, A. B., McCaffery, A. J., Henning, G., Schatz, P. N.   +3 more
core  

Phase transitions in spin cross-over systems

, 1985
Several complexes of iron and cobalt transform gradually or abruptly from a low-spin state to a high-spin state with increase in temperature and such transitions have been investigated widely in the past few years. Spin-state transitions in complexes are
Rao, C. N. R.
core   +1 more source

Synthesis and Characterization of Novel Rhenium Tricarbonyl Complexes with Dipicolylamine Sulfonamide Ligands: Potential Serine/threonine Kinase Inhibitors for Cancer Therapy

Orbital: The Electronic Journal of Chemistry
This study explores the synthesis of rhenium complexes using two novel ligands; N(SO2(Iodobenz))dpa (L1) and N(SO2(tfm)py)dpa (L2). The formation of these ligands and their corresponding rhenium complexes, [Re(CO)3(L1)]⁺ (C1) and [Re(CO)3(L2)]⁺ (C2 ...
Pamodya P. Weerasuriya, Kithmini Yasarathna, Lashan Edirisinghe, Frank R Fronczek, Inoka C Perera, Theshini Perera   +5 more
doaj   +1 more source

Low‐Cost, Large‐Scale Nanoporous Metals by Mechanical Alloying, Oxide Reduction, and Dealloying of Powders

Advanced Engineering Materials, EarlyView.
Powder metal processing provides scalable advantages in nanoporous (np) metal development. Mechanical alloying is used to produce unique precursors for hybrid nanopore formation by oxide reduction and dealloying. As demonstrated in np Ag, this approach improves process efficiency while promoting smaller ligaments and larger pores, both of which are ...
Mark A. Atwater, Oliver A. Fowler
wiley   +1 more source

Studies on metal chelates

, 2004
Not ...
Mayatra, Manish M.
core  

What Do Large Language Models Know About Materials?

Advanced Engineering Materials, EarlyView.
If large language models (LLMs) are to be used inside the material discovery and engineering process, they must be benchmarked for the accurateness of intrinsic material knowledge. The current work introduces 1) a reasoning process through the processing–structure–property–performance chain and 2) a tool for benchmarking knowledge of LLMs concerning ...
Adrian Ehrenhofer, Thomas Wallmersperger, Gianaurelio Cuniberti   +2 more
wiley   +1 more source

Bimetallic Ruthenium Vinyl Complexes Bridged by Electronic Substituent Phenylenes: Spectroelectrochemical and Computational Studies

International Journal of Electrochemical Science, 2016
A combination of in-situ IR and UV/vis/NIR spectroelectrochemistry and DFT/TDDFT calculations have been employed to explore the spectroscopic and electronic properties of a series of dinuclear ruthenium vinyl complexes 1a-1d [RuCl(CO)(PMe3)3]2(μ-CH=CH-Ar-
Jing Zhang, Chao-Fang Sun, Xiang-Hua Wu, Ming-Xing Zhang, Jun Yin, Guang-Ao Yu, Sheng Hua Liu   +6 more
doaj   +1 more source

On the Lightweight Potential of Laser Additive Manufactured NiTi Triply Periodic Minimal Sheet Lattices

Advanced Engineering Materials, EarlyView.
This study explores the lightweight potential of laser additive‐manufactured NiTi triply periodic minimal surface sheet lattices. It systematically investigates the effects of relative density and unit cell size on surface quality, deformation recovery, compression behavior, and energy absorption.
Haoming Mo, Shuo Qu, Shiming Gao, Xu Song   +3 more
wiley   +1 more source