Studies on the Chemical Mechanism of Ba_xSr_(l-x)TiO_3 Ferroelectric Thin Films by Sol-Gel Method
Source abstract
Abstract
FTIR analysis combined with DSC, XRD and AFM experiments was used to study on the chemical mechanism of thermal evolution for BaxSrl-xTiO3 (BST) thin films derived by sol-gel method. Acetylacetone(HAcAc) was introduced as a chelating agent to reduce a rapid hydrolysis rate of Ti-alkoxide, to improve its crystallization path, to decrease its crystallization temperature. And then the densified and crack-free BST thin films with better crystallization were fabricated.
Source: openalex_inverted_index · Quality: baseline
Research context
OpenAlex topics: Analytical Chemistry and Sensors · Synthesis and properties of polymers · Surface Roughness and Optical Measurements
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