Selenide - Wikipedia
网页A selenide is a chemical compound containing a selenium with oxidation number of −2. Similar to sulfide, selenides occur both as inorganic compounds and as organic derivatives, which are called organoselenium compound.
Review Metal selenides for energy storage and conversion: A ...
网页2023年3月15日 · Metal selenides can form a sandwich-shaped two-dimensional layer structure achieved by metal sulfides. The filling state of the energy band and Fermi energy level can be changed by altering the interlayer distance to enhance the electrical conductivity, ion transport capacity, and catalytic activity [21] .
Platinum‐Group Metal High‐Entropy Selenides for the Hydrogen …
网页5 天之前 · The selenides of platinum-group metals (PGMs) are emerging as promising catalysts for diverse electrochemical reactions. To date, most studies have focused on single metal or bimetallic systems, whereas the preparation of a high-entropy (HE) selenide consisting of five or more PGM elements holds the promise to further enhance catalytic performance by introducing abundant active sites with ...
Recent progress in transition metal selenide ... - RSC Publishing
网页This review summarizes the most recent progress in transition metal selenide electrocatalysts for HER, OER, and overall water splitting. The merits and limitations of metal selenides are also discussed in the aspects of structure and composition.
Research progress and future aspects: Metal selenides as effective ...
网页2022年5月1日 · This current review article first demonstrates the SC application of 1) single-, 2) binary-, 3) multinary- and 4) composite, hybrid, or integrated-metal selenides. We also evaluated synthesized metal selenides with hierarchical, hollow, and core shell structures.
Selenide - an overview | ScienceDirect Topics
网页Selenides are efficient leaving groups in elimination chemistry. β-Hydroxy selenides can be obtained from epoxides by trans opening of epoxides with a suitable selenol and subsequent elimination to provide various di-, tri- or tetrasubstituted alkenes in …
Growth of environmentally stable transition metal selenide films
网页2019年3月11日 · Two-dimensional transition metal selenides (TMSs) possess fascinating physical properties. However, many as-prepared TMSs are environmentally unstable and limited in sample size, which greatly...
Transition Metal Selenides for Electrocatalytic Hydrogen Evolution ...
网页2019年11月24日 · Abundant and efficient: Thanks to low cost, earth-abundance, and tuneable properties, transition metal selenides (TMSs) have been explored as efficient catalysts for electrochemical hydrogen evolution reaction. The advances of the synthesis methods, physical and chemical properties of TMSs for electrocatalysis in hydrogen production has been ...
Metal Selenides Find Plenty of Space in Architecting Advanced …
网页2023年9月15日 · Metal selenides with special structures and relatively high theoretical capacity have aroused broad interest and achieved great achievements. To push the smooth development of metal selenides and enhancement of the electrochemical performance of sodium- and potassium-ion batteries, it is vital to grasp the inherent properties and ...
Transition Metal Selenides for Oxygen Evolution Reaction
网页2024年4月3日 · Transition metal selenides (TMSes) have gained greater attention as nonprecious metal-based electrocatalysts due to their low cost, earth abundance, and high efficiency. Typically, TMSe can exhibit superior OER activity to their counterparts such as hydroxides/oxyhydroxides and sulfides.
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