主题词：Electrocatalysts for Energy Conversion; Advancements in Battery Materials; Advanced battery technologies research; Advanced Battery Materials and Technologies; Supercapacitor Materials and Fabrication; Electrochemical Analysis and Applications; Conducting polymers and applications; Fuel Cells and Related Materials; Electrochemical sensors and biosensors; Advanced Photocatalysis Techniques; CO2 Reduction Techniques and Catalysts; Advanced Battery Technologies Research; Advanced biosensing and bioanalysis techniques; Analytical Chemistry and Sensors; Ionic liquids properties and applications; Microbial Fuel Cells and Bioremediation; Catalytic Processes in Materials Science; Molecular Junctions and Nanostructures; Extraction and Separation Processes; MXene and MAX Phase Materials; Ammonia Synthesis and Nitrogen Reduction; Radical Photochemical Reactions; Advanced Sensor and Energy Harvesting Materials; Advanced Nanomaterials in Catalysis; Copper-based nanomaterials and applications