Study of Structural Properties of Mesoporous Carbon From Fructose with Zinc Borosilicate Activator

The Journal of Pure and Applied Chemistry Research

Indriana Kartini²  Yateman Arryanto²  Tutik Setianingsih¹ 

[1] Department of Chemistry, Brawijaya University, JL. Veteran 65145 Malang, Indonesia$$;Department of Chemistry, Gadjah Mada University, JL. Sekip Utara, Yogyakarta$$

关键词: zinc borosilicate;    ZnCl2;    mesoporous carbon;    fructose;    structural properties;   

DOI  :  

来源: University of Brawijaya

【 摘 要 】

Structural properties, including pore structure, functional group of carbon surface, and crystal structure of carbon built by zinc borosilicate (ZBS) and ZnCl 2 (Z) have been investigated in this work. Physically, ZBS and ZnCl 2 may act as template of carbon, whereas the Zn(II) cation act as chemical activator of carbonization. All precursors of ZBS (silicagel, boric acid, and ZnCl 2 ) may act as catalysts of caramelization. The caramelization was conducted hydrothermally at 85 o C and thermally 130 o C. The carbonization was conducted at 450 o C. The resulted carbons were washed by using HF 48% solution, 1M HCl solution, and aquadest respectively. The solid products were characterized by using nitrogen gas adsorption, infrared spectrophotometry, X-ray diffraction, and Transmition Electron Microscopy. Result of research showed that ZBS built larger mesopore volume, larger pore domination of pore size, more hydrophobic carbon, and more amorf than ZnCl 2 .

【 授权许可】

Unknown