Preparation and Characterization of AMT/Co(acac)(3)-Loaded PAN/PS Micro-Nanofibers with Large through-Pores

This study focused on the fabrication and characterization of ammonium metatungstate hydrate (AMT) combined with cobalt(III) acetylacetonate (Co(acac)(3))-loaded electrospun micro-nanofibers. The morphologies, structures, element distribution, through-pore size, and through-pore size distribution of...

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Detalles Bibliográficos
Autores principales: Wang, Fei-Fei, Zhang, Hui-Mei, Wang, Qian, Fang, Cui-Cui, Zhang, Rong, Wang, Ping, Zhang, Yan
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Springer US 2019
Materias:
Nano Express
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6702242/
https://www.ncbi.nlm.nih.gov/pubmed/31432276
http://dx.doi.org/10.1186/s11671-019-3059-y
Descripción
Sumario:This study focused on the fabrication and characterization of ammonium metatungstate hydrate (AMT) combined with cobalt(III) acetylacetonate (Co(acac)(3))-loaded electrospun micro-nanofibers. The morphologies, structures, element distribution, through-pore size, and through-pore size distribution of AMT/Co(acac)(3)-loaded PAN/PS micro-nanofibers were investigated by a combination of field emission scanning electron microscopy (FESEM), flourier transformation infrared (FTIR) spectroscopy, energy disperse spectroscopy (EDS), through-pore size analyzer, and so on. These micro-nanofibers have many advantages in their potential application as electro-catalysts. The porous and large thorough-pore will benefit for effective electrolyte penetration, in addition to promoting gas bubbles evolving and releasing from catalyst surface timely.

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