Sulvanites: The Promise at the Nanoscale
The class of ternary copper chalcogenides Cu3MX4 (M= V, Nb, Ta; X= S, Se, Te), also
known as the sulvanite family, has attracted attention in the past decade as featuring …
known as the sulvanite family, has attracted attention in the past decade as featuring …
Size-Controlled Cu3VSe4 Nanocrystals as Cathode Material in Platinum-Free Dye-Sensitized Solar Cells
In this work, we report the first single-step, size-controlled synthesis of Cu3VSe4 cuboidal
nanocrystals, with the longest dimension ranging from 9 to 36 nm, and their use in replacing …
nanocrystals, with the longest dimension ranging from 9 to 36 nm, and their use in replacing …
Outstanding Thermoelectric Performance of MCu3X4 (M = V, Nb, Ta; X = S, Se, Te) with Unaffected Band Degeneracy under Pressure
E Haque - ACS Applied Energy Materials, 2021 - ACS Publications
Few authors reported high TE performance in MCu3X4, reaching the figure of merit (ZT)
above 2 at 1000 K, from first-principles calculations neglecting electron–phonon scattering …
above 2 at 1000 K, from first-principles calculations neglecting electron–phonon scattering …
Thermoelectric properties of p-Type Cu3VSe4 with high seebeck coefficients
Due to the high lattice symmetry and special three-dimensional crystal channel, sulvanite Cu
3 VSe 4 is predicted to be a new type of thermoelectric material with good performance. In …
3 VSe 4 is predicted to be a new type of thermoelectric material with good performance. In …
[HTML][HTML] Synthesis, characterization, crystal structure prediction, and ab initio study of bandgap of Cu3VSe4
G Matyszczak, S Sutuła, R Januszewski… - Journal of Solid State …, 2021 - Elsevier
This study presents a solid state synthesis of single crystals of tricopper
tetraselenidovanadate. Obtained single crystals are characterized by X-ray diffraction …
tetraselenidovanadate. Obtained single crystals are characterized by X-ray diffraction …
A comprehensive investigation of optoelectronic and thermoelectric attributes of VCu3X4 (X= S, Se, Te) compounds for renewable energy applications
Research on sustainable, environmentally friendly power sources aims to address potential
energy issues caused by the decreasing availability of renewable resources. The V-series …
energy issues caused by the decreasing availability of renewable resources. The V-series …
Effect of electron-phonon scattering, pressure and alloying on the thermoelectric performance of TmCuCh (Tm=V, Nb, Ta; Ch=S, Se, Te)
E Haque - arxiv preprint arxiv:2010.08461, 2020 - arxiv.org
The demand for green energy increases day by day due to environmental concern and
thermoelectric (TE) materials are one of the eco-friendly energy resources. Few authors …
thermoelectric (TE) materials are one of the eco-friendly energy resources. Few authors …
Vibrational Entropic Stabilization of Layered Chalcogenides: From Ordered Vacancy Compounds to 2D Layers
Despite the rapid pace of computationally and experimentally discovering new two-
dimensional layered materials, a general criteria for a given compound to prefer a layered …
dimensional layered materials, a general criteria for a given compound to prefer a layered …
[PDF][PDF] Cu3TaTe4: Synthesis, X-ray Diffraction, Scanning Electron Microscopy, and Diffuse Reflectance Measurements
P Grima-Gallardo, L Nieves, A Velasquez, GE Delgado - cienciaenrevolucion.com.ve
In the present investigation Polycrystalline samples of Cu3TaTe4 were prepared by the melt
and anneal method. X-Ray Diffraction (XRD) and Diffuse Reflectance Spectroscopy (DRS) …
and anneal method. X-Ray Diffraction (XRD) and Diffuse Reflectance Spectroscopy (DRS) …
[PDF][PDF] PHOTOCATALYTIC AND THERMOELECTRIC PROPERTIES OF C u 3 (V, Nb, Ta) Se 4 & Cd (Ga, Al) 2 O 4: A numerical investigation
EK Rugut - 2020 - wiredspace.wits.ac.za
Presently, the scientific community is exploring alternative approaches of generating,
conserving and utilizing clean energy in ways that are not only economically viable, but also …
conserving and utilizing clean energy in ways that are not only economically viable, but also …