Journal of Materials Science

Journal of Materials Science OnlineFirst articles

23-05-2022 | Computation & theory

Unraveling the MnMoO4 polymorphism: a comprehensive DFT investigation of α, β, and ω phases

The MnMoO4 is an environmentally friendly semiconductor material widely employed in technological devices. This material can be obtained on three different polymorphs, and although such phases were reported decades ago, some obscurity over their …

23-05-2022 | Composites & nanocomposites

Microstructure and mechanical properties of Mg–GdH2 composite prepared by internal hydrogenation

In this study, Mg–GdH2 composite was prepared by internal hydrogenation treatment (IHT) of Mg–5Gd (wt%) alloy at 300 and 325 °C for 36 and 48 h under hydrogen pressure of 0.34 MPa. Phase transformations during the hydrogenation process and …

23-05-2022 | Energy materials

Partially reduced graphene oxide-based electrolyte: synthesis and electrochemical capacitance performance

The increasing demand for higher-energy-density supercapacitors driven by advancements in devices necessitates the development of alternative electrolytes with a higher specific capacity or larger voltage window. Compared with the fruitful results …

21-05-2022 | Energy materials

In situ synthesis of core–shell Al@MIL-53 anode for high‐performance lithium-ion batteries

Metal–organic frameworks with high porosity, large surface area and adjustable pore sizes have received great attentions in the field of lithium-ion batteries; however, its low intrinsic electrical conductivity seriously restricts its practical …

21-05-2022 | Composites & nanocomposites

Coal polymer composites prepared by fused deposition modeling (FDM) 3D printing

Coal is a vital energy resource worldwide, but pollutants and greenhouse gases from its combustion cause environmental problems. To explore the non-combustion approach to use and valorize coal, anthracite and lignite were blended with polyamide 12 …