Results 1 to 10 of about 23,287 (307)

A Van der Waals Material Exhibiting Room Temperature Broken Inversion Symmetry with Ferroelectricity [PDF]

Advanced Science
Since the initial synthesis of van der Waals 2D indium selenide is first documented in 1957, five distinct polymorphs and their corresponding polytypes are identified. In this study, a unique phase of indium selenide is reported via Scanning Transmission
Fabia F. Athena, Cooper A. Voigt, Mengkun Tian, Anjan Goswami, Emily Toph, Moses Nnaji, Fanuel Mammo, Brent K. Wagner, Sungho Jeon, Wenshan Cai, Eric M. Vogel   +10 more
doaj   +2 more sources

In Situ Monitoring the Potassium-Ion Storage Enhancement in Iron Selenide with Ether-Based Electrolyte

Nano-Micro Letters, 2021
As one of the promising anode materials, iron selenide has received much attention for potassium-ion batteries (KIBs). Nevertheless, volume expansion and sluggish kinetics of iron selenide result in the poor reversibility and stability during ...
Jinliang Li, Zhong Ji, Likun Pan
exaly   +2 more sources

An Efficient Method for Selective Syntheses of Sodium Selenide and Dialkyl Selenides

Molecules, 2022
The studies on the selective synthesis of dialkyl selenide compounds 1 were presented. Overcoming the complexity and difficulty of selenides (R-Se-R) and/or multiselenides (R-Sen-R; n ≥ 2), we aimed to optimize the reaction condition for the tolerable ...
Na Hye Shin, Yoo Jin Lim, Chorong Kim, Ye Eun Kim, Yu Ra Jeong, Hyunsung Cho, Myung-Sook Park, Sang Hyup Lee   +7 more
doaj   +3 more sources

Isolation of a phosphinidene sulfide and selenide. [PDF]

Chem Sci
We describe the synthesis of an isolable phosphinidene sulfide and phosphinidene selenide (BnArNPCh; Ch = S, Se) by reaction of a sterically protected phosphinidene oxide (BnArNPO) with Lawesson's or Woollins' reagents, respectively.
Hu C, Pink M, Goicoechea JM.
europepmc   +4 more sources

Inhibited Oxidation of Hydrocarbons in the Presence of Nitrogen, Phosphorus, Selenium, and Sulfur-Containing Heterocyclic Compounds [PDF]

Iranian Journal of Chemistry & Chemical Engineering, 2023
With the expansion of the scope of lubricant oils and fuels, the requirements for their performance properties are increasing. One of the performance characteristics of these petroleum products is their resistance to oxidation.
Vagif Farzaliyev, Irada Rzayeva, Afsun Sujayev, Lyubov Sobenina, Elena Schmidt, Nina Gusarova, Svetlana Malysheva, Ol’ga Petrova, Boris Trofimov   +8 more
doaj   +1 more source

Optimization and Characterization of Electrodeposited Cadmium Selenide on Monocrystalline Silicon

Nanomaterials, 2022
In this work, the optimal conditions for the electrodeposition of a CdSe film on n-Si were demonstrated. The structural and optical properties of the bare films and after annealing were studied.
Walter Giurlani, Martina Vizza, Antonio Alessio Leonardi, Maria Josè Lo Faro, Alessia Irrera, Massimo Innocenti   +5 more
doaj   +1 more source

Theoretical Investigation of Heat Capacities as a Function Temperature of Stannous Selenide (SnSe) Using Einstein-Debye Approximation

Düzce Üniversitesi Bilim ve Teknoloji Dergisi, 2023
A new alternative approach has been suggested for evaluating the heat capacities of stannous selenide (SnSe), based on the Einstein-Debye approximation.
Mehriban Emek, Ethem İlhan Şahin
doaj   +1 more source

Catalyzed and uncatalyzed procedures for the syntheses of isomeric covalent multi-indolyl hetero non-metallides: an account

Beilstein Journal of Organic Chemistry, 2021
Two or more indole molecules tailored to a single non-metal central atom, through any of their C2–7 positions are not only structurally engaging but also constitute a class of important pharmacophores.
Ranadeep Talukdar
doaj   +1 more source

Controlling the Redox Catalytic Activity of a Cyclic Selenide Fused to 18-Crown-6 by the Conformational Transition Induced by Coordination to an Alkali Metal Ion

Molecules, 2023
trans-3,4-Dihydroxyselenolane (DHS), a water-soluble cyclic selenide, exhibits selenoenzyme-like unique redox activities through reversible oxidation to the corresponding selenoxide.
Michio Iwaoka, Hajime Oba, Takeru Ito
doaj   +1 more source

AMMONIUM SELENIDE. [PDF]

Journal of the American Chemical Society, 1898
n ...
Lenher, Victor, Smith, Edgar F.
openaire   +2 more sources