Simultaneous creation of metal nanoparticles in metal organic frameworks via spray drying technique; Chemical Engineering Journal; Vol. 322

Simultaneous creation of metal nanoparticles in metal organic frameworks via spray drying technique; Chemical Engineering Journal; Vol. 322

Détails bibliographiques
Parent link:Chemical Engineering Journal
Vol. 322.— 2017.— [P. 702-709]
Collectivité auteur: Национальный исследовательский Томский политехнический университет (ТПУ) Институт природных ресурсов (ИПР) Кафедра технологии органических веществ и полимерных материалов (ТОВПМ)
Autres auteurs: Gholampour N. Nadia, Chaemchuen S. Somboon, Hu Zhi-Yi, Mousavi B. Bibimaryam, Van T. G. Tendeloo Gustaaf, Verpoort F. V. K. Frensis Valter Kornelius
Résumé:Title screen
In-situ fabrication of palladium(0) nanoparticles inside zeolitic imidazolate frameworks (ZIF-8) has been established via one-step facile spray-dry technique. Crystal structures and morphologies of the Pd@ZIF-8 samples are investigated by powder XRD, TEM, SAED, STEM, and EDX techniques. High angle annular dark field scanning transmission electron microscopy (HAAD-STEM) and 3D tomographic analysis confirm the presence of palladium nanoparticles inside the ZIF-8 structure. The porosity, surface area and N2 physisorption properties are evaluated for Pd@ZIF-8 with various palladium contents. Furthermore, Pd@ZIF-8 samples are effectively applied as heterogeneous catalysts in alkenes hydrogenation. This straightforward method is able to speed up the synthesis of encapsulation of metal nanoparticles in metal organic frameworks.
Режим доступа: по договору с организацией-держателем ресурса
Langue:anglais
Publié: 2017
Sujets:
электронный ресурс
труды учёных ТПУ
сушка
каркасы
металлические наночастицы
алкилирование
гидрирование
Accès en ligne:https://doi.org/10.1016/j.cej.2017.04.085
Format: Électronique Chapitre de livre
KOHA link:https://koha.lib.tpu.ru/cgi-bin/koha/opac-detail.pl?biblionumber=656694

Documents similaires

Documents similaires