Production of nanowires of bi4tio12 (bit) by synthesis hidrotu00e9rmica assisted by microwave

摘要

Production of nanowires of bi4tio12 (bit) by synthesis hidrotu00e9rmica assisted by microwave.This patent relates to a production process of nanowires of bi4tio12, bismuth titanate (bit), obtained by synthesis hidrotu00e9rmica assisted by microwave from models obtained by mixing oxides, comprising the steps of processing of mixing, grinding, calcination, di. Ssoluu00e7u00e3o, mineralization stages, heat treatment in the microwave oven and leaching.With temperatures between 400 u00b0 C and 1000 u00b0 C and times between 10 minutes and 480 minutes.These steps in your set and sequence aiming to optimize the physical and chemical properties of bismuth titanate system (bit), and this process allows to obtain particles with morphological structures of nanowires, with superior properties for ceramics obtained by process C Onvencional for application as a sensor, and as fotocalu00edticos ferroelectric materials.