The Morphologically Controlled Synthesis and Application of Mesoporous Alumina Spheres.

ABSTRACT: The control of alumina morphology is crucial yet challenging for its various applications. Unfortunately, traditional methods for preparing alumina particles suffer from several limitations such as irregular morphology, poor dispersibility, and restricted application areas. In this study, we develop a novel method for preparing spherical mesoporous alumina using chitin and Pluronic P123 as mixed templates. The effects of reaction temperature, time, and the addition of mixed templates on the phase structure, micromorphology, and optical absorption properties of the samples were investigated. The experimental results indicate that lower temperature and shorter reaction time facilitated the formation of spherical mesoporous alumina with excellent CO₂ adsorption capacity. The period

SUBMITTER: Xie Y 

PROVIDER: S-EPMC10420170 | biostudies-literature | 2023 Jul

REPOSITORIES: biostudies-literature