Results 31 to 40 of about 64,556 (304)

The Electrical Properties of Calcium Sulfide Doped with Lanthanum Sulfide and Zirconium Sulfide [PDF]

Bulletin of the Chemical Society of Japan, 1985
Abstract Calcium sulfides doped with tri- and tetravalent metal sulfides were prepared. Their electromotive forces (EMF) were measured on a galvanic cell(Fe+FeS| Solid Electrolyte| Cu+Cu2S) where the solid electrolyte was a material in a CaS–Ln2S3–MS2 system.
Gin-ya Adachi, Nobuhito Imanaka, Mineo Sato, Jiro Shiokawa   +3 more
openaire   +1 more source

MINERALOGY OF THE VORONTSOVSKOE GOLD DEPOSIT (NORTHERN URALS). PART 2: NATIVE ELEMENTS, SULFIDES, ARSENIDES, TELLURIDES [PDF]

Минералогия, 2021
The paper continues a series of publications devoted to the mineralogy of the Vorontsovskoe gold deposit in the Northern Urals (Kasatkin et al., 2020).
A.V. Kasatkin, S.Yu. Stepanov, M.V. Tsyganko, R. Škoda, F. Nestola, J. Plášil, E. Makovicky, A.A. Agakhanov, R.S. Palamarchuk   +8 more
doaj   +1 more source

GOLD-SULFIDE MINERALIZATION OF QUARTZ VEINS IN GRANITES OF THE SOUTH SUKHTELYA GOLD OCCURRENCE (SOUTH URALS) [PDF]

Минералогия
The paper considers mineralogical and geochemical features of gold-sulfide mineralization of quartz veins in granites of the Katsbakh complex in the South Sukhtelya gold occurrence (South Urals). The sulfide content of quartz veins varies from 1 to 3 vol.
S.I. Bryukhov, D.A. Artem’yev, I.A. Blinov, N.R. Ayupova, A.S. Tseluyko   +4 more
doaj   +1 more source

Recent Progress in Metal-Organic Framework-Derived Chalcogenides (MX; X = S, Se) as Electrode Materials for Supercapacitors and Catalysts in Fuel Cells

Energies, 2022
Supercapacitors (SCs) are recognized by high power densities and significantly higher cyclic stability compared to batteries. However, the energy density in SCs should be improved for better applications and commercialization.
Halima Alnaqbi, Oussama El-Kadri, Mohammad Ali Abdelkareem, Sameer Al-Asheh   +3 more
doaj   +1 more source

RbEr₂AsS₇: A Rubidium-Containing Erbium Sulfide Thioarsenate(III) with (S₂)²⁻ Ligands According to RbEr₂S(S₂)[AsS₂(S₂)]

Inorganics, 2023
The new rubidium-containing erbium sulfide thioarsenate(III) with the structured formula RbEr2S(S2)[AsS2(S2)] was obtained from the syntheses of elemental erbium (Er), arsenic sesquisulfide (As2S3) and rubidium sesquisulfide (Rb2S3) with elemental sulfur
Katja Engel, Thomas Schleid
doaj   +1 more source

Methylammonium antimony sulfide [PDF]

Acta Crystallographica Section C Crystal Structure Communications, 2005
AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access a ChemInform Abstract, please click on HTML or PDF.
Rachel J E, Lees, Anthony V, Powell, Ann M, Chippindale   +2 more
openaire   +2 more sources

Controllable design of nanoworm-like nickel sulfides for efficient electrochemical water splitting in alkaline media [PDF]

, 2020
© 2020 Elsevier Ltd Developing cost-effective electrocatalysts for electrochemical water splitting (EWS) is appealing and challenging for sustainable water electrolysis.
Liu, X, Ni, BJ, Chen, Z, Wu, L, Ibrahim, I, Su, D, Hao, D, Wei, W, Ni, B-J   +8 more
core   +1 more source

Green oxidation of sulfides by dioxide Molybdenum(VI) Schiff base anchored on Fe3O4 nanoparticles in solvent-free condition [PDF]

شیمی کاربردی روز, 2019
In this research work, magnetite nanoparticles were prepared, functionalized with molybdenum(VI) salophen complex and characterized using physico-chemical technique. The prepared nanocatalyst was tested for catalytic oxidation of sulfides.
Abolfazl Bezaatpour, Narges Bozari, Sahar Khatami   +2 more
doaj   +1 more source

Aziridine Ring Opening as Regio- and Stereoselective Access to C-Glycosyl-Aminoethyl Sulfide Derivatives

Molecules, 2022
A short synthetic route to stereoselective access to C-glycosyl-aminoethyl sulfide derivatives has been developed through the reaction of tributhyltin derivatives of glycals with aziridinecarboaldehyde and the regioselective ring opening of a chiral ...
Aleksandra Tracz, Martyna Malinowska, Stanisław Leśniak, Anna Zawisza   +3 more
doaj   +1 more source

Distribution of gold derived from hydrothermal fluids on the modern seafloor and its impact on the gold budget of seawater

Frontiers in Marine Science, 2023
The modern seafloor hydrothermal system plays a significant role in the cycling of energy and mass between the internal and external layers of the oceanic crust and upper mantle.
Wei Huang, Wei Huang, Jin Liang, Jingfang Lu, Fanghui Hou, Fanghui Hou, Panfeng Li, Ruyong Cui   +7 more
doaj   +1 more source