Results 31 to 40 of about 67,781 (329)

Recent Advancements in Chalcogenides for Electrochemical Energy Storage Applications

Energies, 2022
Energy storage has become increasingly important as a study area in recent decades. A growing number of academics are focusing their attention on developing and researching innovative materials for use in energy storage systems to promote sustainable ...
K. Mensah-Darkwa, Daniel Nframah Ampong, Emmanuel Agyekum, Felipe M. de Souza, Ram K Gupta   +4 more
semanticscholar   +1 more source

Visible-active photocatalytic behaviors observed in nanostructured lead chalcogenides PbX (X = S, Se, Te)

AIP Advances, 2016
Nanostructured lead chalcogenides (PbX, X = Te, Se, S) were prepared via a simple hydrothermal method. The powder samples were characterized by XRD, SEM, SAED and DRS.
Li-Na Qiao, H.C. Wang, Y. Shen, Yuan-Hua Lin, Ce-Wen Nan   +4 more
doaj   +1 more source

Intrinsic properties and dopability effects on the thermoelectric performance of binary Sn chalcogenides from first principles

Frontiers in Electronic Materials, 2022
High-performance thermoelectric (TE) materials rely on semiconductors with suitable intrinsic properties for which carrier concentrations can be controlled and optimized.
Ferdaushi Alam Bipasha, Lídia C. Gomes, Jiaxing Qu, Elif Ertekin, Elif Ertekin   +4 more
doaj   +1 more source

Reactivity of a Sterical Flexible Pentabenzylcyclopentadienyl Samarocene

Inorganics, 2022
Reactivity studies of the classical divalent lanthanide compound [CpBz52Sm] (CpBz5 = pentabenzylcyclopentadienyl-anion) towards diphenyl dichalcogenides and d-element carbonyl complexes led to remarkable results.
Niklas Reinfandt, Peter W. Roesky
doaj   +1 more source

Transition Metal Chalcogenides as a Versatile and Tunable Platform for Catalytic CO2 and N2 Electroreduction

ACS Materials Au, 2021
Group VI transition metal chalcogenides are the subject of increasing research interest for various electrochemical applications such as low-temperature water electrolysis, batteries, and supercapacitors due to their high activity, chemical stability ...
Giorgio Giuffredi, T. Asset, Yuanchao Liu, P. Atanassov, F. Di Fonzo   +4 more
semanticscholar   +1 more source

A general route to the synthesis of surfactant-free, solvent-dispersible ternary and quaternary chalcogenide nanocrystals [PDF]

, 2011
A general route to the synthesis of surfactant-free CuInS2 (CIS), Cu2CoSnS4 (CCTS) and Cu2ZnSnS4 (CZTS) nanocrystals dispersible in low boiling point solvents is proposed. These nanocrystal inks should be of great interest to the fabrication of thin film
Chane-Ching, Jean-Yves, Durand, Bernard, Gillorin, Arnaud, Zaberca, Oana   +3 more
core   +2 more sources

Two‐dimensional magnetic transition metal chalcogenides

SmartMat, 2021
The field of two‐dimensional (2D) magnets has expanded rapidly during the past several years since the first demonstration of intrinsic 2D magnetism in atomically thin CrI3 and Cr2Ge2Te6 in 2017.
Y. Huang, Wei Chen, A. Wee
semanticscholar   +1 more source

Innovative Materials for Energy Storage and Conversion

Molecules, 2022
The metal chalcogenides (MCs) for sodium-ion batteries (SIBs) have gained increasing attention owing to their low cost and high theoretical capacity. However, the poor electrochemical stability and slow kinetic behaviors hinder its practical application ...
Shi Li, Shi Luo, Liya Rong, Linqing Wang, Ziyang Xi, Yong Liu, Yuheng Zhou, Zhongmin Wan, Xiangzhong Kong   +8 more
doaj   +1 more source

Weak electron–phonon coupling contributing to high thermoelectric performance in n-type PbSe [PDF]

, 2012
PbSe is a surprisingly good thermoelectric material due, in part, to its low thermal conductivity that had been overestimated in earlier measurements.
LaLonde, Aaron D., Pei, Yanzhong, Snyder, G. Jeffrey, Wang, Heng   +3 more
core   +2 more sources

CHALCOGENIDE CENTERED GOLD COMPLEXES

Comments on Inorganic Chemistry, 2006
Chalcogenide-centred gold complexes are an important class of compounds in which a central chalcogen is surrounded by several gold atoms or gold and other metals. They have special characteristics such as unusual geometries, electron deficiency and properties such as luminescence or non-linear optical properties.
Gimeno, M. Concepción, Laguna, Antonio
openaire   +3 more sources