STRUCTURAL AND ELECTROCHEMICAL STUDIES ON PVDF-HFP MEMBRANES WITH NANO SIO2 ADDITIVE FOR POLYMER LITHIUM ION BATTERIES
SHAPE CHARACTERIZATION AND RECOGNITION OF CROSS-SECTION OF PROFILED FIBRE BY MICROSCOPY AND IMAGE ANALYSIS
THE PREPARATION OF CORE/SHELL COMPOSITE MICROPARTICLES BASED ON SILICA AS CORE AND POLY(TERT-BUTYLMETHACRYLATE)AS SHELL