CCurrent Opinion in Solid State and Materials Science1/23/2026Engineering structural variations in oxynitrides to boost photocatalytic hydrogen evolution: current advances and future directionsHritika Dangwal·Bhavana Gupta·Shashank Sundriyal·Dr Sanjeev Kumar RARead at Current Opinion in Solid State and Materials ScienceTagsAdvanced Photocatalysis TechniquesRenewable Energy, Sustainability and the Environment