Keywordshydrothermal method; ultrasmall nanoparticles; PVP; methanol oxidation; manganese dioxide nanoparticles; silver doping; mesoporous carbon; gas diffusion electrode (GDE); Li-air battery; MnO2/C; cathode; lithium-oxygen battery; rotating ring-disk electrode; nanostructures; semiconductors; chemical synthesis; X-ray diffraction; catalytic properties; carbon nanotubes; gold nanoparticles; nanohybrid; heterogeneous catalysis; methanol oxidation; TiO2 nanotubes; doping; graphene; metal organic frameworks; atomic layer deposition; platinum; hydrogenation; silver nanoparticles; nitroarenes; aryl amines; N-aryl hydroxylamines; titania; heterogeneous catalysis; selective reduction; carbon nitride; nickel nanoparticles; photocatalysis; visible light; nitrobenzene reduction; metal nanoparticle; biosynthesis; peptides; sugars; proteins; heterogeneous catalysis; TiO2; magnetically separable photocatalysts; selective photo-oxidation; mechanochemical synthesis; ball mill; Ag nanorod aggregates; surface-enhanced Raman scattering; Rhodamine 6G; doxorubicin; PVP; catalytic reduction; 4-nitrophenol; supported catalysts; heterogeneous catalysis; nickel; platinum; reduction; n/a
