Battery Electrode Functional energy materials Heat Storage Hydrogen Storage Ionic Conductivity Metal hydride based batteries Optical Switch QD1-999 Superconductivity Synthesis Structural application chemical and physical properties complex hydride cross-cultural psychology; cultural diversity; cultural psychology; ethnic minority; globalisation; indigenous psychology; psychology in Asia; psychology in the global south; psychology in the Pacific electrochemical energy storage hydrogen sensor hydrogen storage ionic conductors metal hydride thema EDItEUR::J Society and Social Sciences::JM Psychology thema EDItEUR::P Mathematics and Science::PN Chemistry