Metal Salt of Aromatic and Aliphatic Dicarboxylic Acids Represented Rectangular-Rod or Board Shaped Morphology in High Crystallinity

Journal of the Korean Chemical Society

article

Sang Myeong Kim¹  Kwang Jin Hwang¹ 

[1] Department of Bio & Chemical Engineering, Hongik University

关键词: Morphology;    Metal salt;    Dicarboxylic acid;    Crystallinity;    Scanning electron microscopy;   

DOI  :  10.5012/jkcs.2022.66.2.75

学科分类：化学（综合）

来源: Korean Chemical Society

【 摘 要 】

The morphology of a substance is a visual appearancereflecting the 3-dimensional orientation and packing ofcomposing molecules. Either by itself or in a mixture, themorphology of a substance affects the physicochemicalproperties such as electromagneticity of the metal particle,1charge transfer in organic semiconductor2 and photoelectron transport.3 The morphology of metal or metal oxidecould be controlled for a proper catalytic activity4 or a designedphotochemical property.5 The organic materials also represented that morphology-related crystallinity influencedthe melting point,6 adhesion in a tabuleting,7 and thermalbehavior of polyester.8 Prediction of how solid shapes areformed and how relate to physicochemical properties isbeyond current knowledge and requires further study. In amorphology formation from a solution, the solidificationprocess is dependent on solvent, growth rate, and temperature.7,9 First of all, the primary shape and intermolecularinteractions including ionic, dipole, and hydrogen bondingwould be the critical issue in the solidification process togive a morphology such as a needle, plate or rectangulartype.

【 授权许可】

Unknown