transition metal carbidesentropy stabilisedSince their discovery in 2004, High Entropy Alloys (HEAs) have become a major research area in the field of metallurgy. These materials are typically single-phase mixtures of several (>4) different alloying elements in equi- or near-equiatomic proportions. ...
Regulating the formation ability and mechanical properties of high-entropy transition metal carbides by carbon stoichiometry Tremendous efforts have been dedicated to promote the formation ability of high-entropy transition metal carbides.However,the majority of methods for the s... J Song,G Chen,H Xi...
Here, we proposeplasmonic transition-metalhigh-entropycarbides (PHECs) as a class of multifunctional materials able to couple thermal stability, mechanical resistance, and plasmonic properties in the near-IR and visible range. Indeed, they gather the good plasmonic properties of TaC, the superior mec...
High-entropy atomic layers of transition-metal carbides (MXenes). Adv. Mater. 33, 2101473 (2021). Article CAS Google Scholar Cropper, M. D. Thin films of AlCrFeCoNiCu high-entropy alloy by pulsed laser deposition. Appl. Surf. Sci. 455, 153–159 (2018). Article CAS Google Scholar ...
High thermoelectric performance and low lattice thermal conductivity in lattice-distorted high-entropy semiconductors AgMnSn1–xPbxSbTe4. Chem. Mater. 34, 8959–8967 (2022). Article CAS Google Scholar Rost, C. M. et al. Electron and phonon thermal conductivity in high entropy carbides with ...
High thermoelectric performance and low lattice thermal conductivity in lattice-distorted high-entropy semiconductors AgMnSn1–xPbxSbTe4. Chem. Mater. 34, 8959–8967 (2022). Article CAS Google Scholar Rost, C. M. et al. Electron and phonon thermal conductivity in high entropy carbides with ...
suggest high entropy oxides (HEOs) and MAX phase HECs (MAX-HECs) as other promising materials for nuclear applications. To the best of our knowledge, there is no study on MAX-HECs neither for advanced nuclear reactors nor for other applications. However, different high entropy carbides have ...
Now, a series of high-entropy ceramics have been widely researched, including metal oxides [4,5], carbides [6,7], diborides [8,9] and nitrides [10]. They have excellent properties including the high hardness, low thermal conductivity, good electrochemical properties and low neutron absorption,...
The prepared binary and high-entropy transition metal carbides exhibit an enhanced indentation hardness compared to the base monocarbide materials (Table2). The enhancement in the high entropy carbide is evaluated by comparing the measured indentation hardness value with the rule of mixtures value calcu...
entropy single phase: the narrower the distribution, the more likely it is to form a high-entropy single phase at finiteT.bThe X-ray diffraction patterns for the same 9 five-metal carbides, where the first six compositions exhibit only the desired fcc structure peaks, whereas the additional ...