ZIF-8 modified with N-doped Carbon Dots using the direct mixing method at room temperature Aniza Salviana Prayugo(a), Marpongahtun(b*), Saharman Gea(b), and Heri Sutanto(c)
a)Postgraduate Program of Chemistry, Faculty of Mathematics and Natural Science, Universitas Sumatera Utara, Medan, 20155, Indonesia
b)Department of Chemistry, Faculty of Mathematics and Natural Science, Universitas Sumatera Utara, Medan, 20155, Indonesia
*marpongahtun[at]usu.ac.id
c)Department of Physics, Faculty of Science and Mathematics, Universitas Diponegoro, Jawa Tengah, 50275, Indonesia
Abstract
Modification of ZIF-8 with N-CDs through the direct mixing method at room temperature was successfully carried out. XRD confirmed the formation of the N-CDs crystal structure with ZIF-8, characterized by an amorphous peak at 24.83. SEM showed heterogeneous particles with an average diameter of 14 μ-m. EDX confirmed the composition of C (34.82%), N (37.25%), O (12.60%), and Zn (14.90%), confirming that the samples contained the precursor components utilized. These findings prove N-CDs can be used as a modifier of ZIF-8 without damaging its basic structure, although their abundance affects the material^s morphology.
