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Metal chalcogenides for potassium storage [PDF]
Informační Materiály, 2020 Potassium‐based energy storage technologies, especially potassium ion batteries (PIBs), have received great interest over the past decade. A pivotal challenge facing high‐performance PIBs is to identify advanced electrode materials that can store the ...
Jingwen Zhou +2 more
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Lattice dynamics of iron chalcogenides: Raman scattering study [PDF]
Journal of the Serbian Chemical Society, 2017 The discovery of superconductivity in FeSe led to a new subclass of high-temperature superconductors – iron chalcogenides. Materials from this group exhibit variety of specific features, from superconductivity with relatively high critical temperatures ...
Opačić Marko R., Lazarević Nenad Ž.
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Exploring Thermoelectric Property Improvement for Binary Copper Chalcogenides
Frontiers in Materials, 2020 Copper chalcogenides have been the subject of extensive research as promising candidates in thermoelectric conversion applications due to their advantageous properties, environmental compatibility, and abundance.
Xinqi Chen +8 more
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Advanced Energy & Sustainability Research, 2021 The dye‐sensitized solar cell (DSSC), a third‐generation photovoltaic technology, has gained considerable attention since the achievement of around 7% efficiency in 1991.
Arnauld Robert Tapa +2 more
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Some Thermoelectric Phenomena in Copper Chalcogenides Replaced by Lithium and Sodium Alkaline Metals
Nanomaterials, 2021 This review presents thermoelectric phenomena in copper chalcogenides substituted with sodium and lithium alkali metals. The results for other modern thermoelectric materials are presented for comparison. The results of the study of the crystal structure
Marzhan M. Kubenova +5 more
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Nanoarchitectonics of Layered Metal Chalcogenides-Based Ternary Electrocatalyst for Water Splitting
Energies, 2023 The research on renewable energy is actively looking into electrocatalysts based on transition metal chalcogenides because nanostructured electrocatalysts support the higher intrinsic activity for both the hydrogen evolution reaction (HER) and oxygen ...
Arunachalam Arulraj +4 more
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Chalcogenide Thin Films—Holographic Media for Augmented Reality Devices
Applied Sciences, 2022 Holographic characteristics of chalcogenide film materials with a typical thickness of 0.5–1.5 µm of a number of Ge-S and As-S compositions have been studied theoretically and experimentally with the aim of using them in augmented reality waveguide ...
Vladimir N. Borisov +10 more
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Electronics of Anion Hot Injection-Synthesized Te-Functionalized Kesterite Nanomaterial
Nanomaterials, 2021 Metal chalcogenides such as copper zinc tin sulfide (CZTS) have been intensively studied as potential photovoltaic cell materials, but their viability have been marred by crystal defects and low open circuit potential (Voc) deficit, which affected their ...
Kelechi C. Nwambaekwe +6 more
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Hypervalency in amorphous chalcogenides
Nature Communications, 2022 AbstractThe concept of hypervalency emerged as a notion for chemical bonding in molecules to explain the atomic coordination in hypervalent molecules that violates the electron-octet rule. Despite its significance, however, hypervalency in condensed phases, such as amorphous solids, remains largely unexplored.
Lee, TH, Elliott, SR
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Advanced Materials Interfaces, 2022 Thermoelectric nanogenerators (TENGs) are promising sustainable energy devices that utilize thermoelectric (TE) effect of nanomaterials to convert a temperature gradient into electrical energy.
Andrew Kim +3 more
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