Preparation of Mesoscale Hollow Spheres of TiO2 and SnO2 by Templating Against Crystalline Arrays of Polystyrene Beads

Anisotropy and magnetization reversal with chains of submicron-sized Co hollow spheres

“…Recently, much attention has been focused on the fabrication of nano-or submicron-sized hollow spheres because of their potential applications in catalysts, artificial cells, coatings, medical delivery vehicle systems for inks, and dyes [1][2][3][4], etc. The magnetic properties of the hollow sphere structure have been reported also.…”

Analisis Kuantitatif Pori Berdasarkan Pengolahan Citra Menggunakan Wolfram Mathematica

“…Citra yang kami analisis dalam makalah ini merupakan citra material karbon berpori (perbesaran 500× dan 1000×) yang disintesis oleh Tseng [18] dan material berpori TiO2 yang disintesis oleh Zhong [19]. Seluruh citra tersebut diambil dengan menggunakan mikroskop elektron dengan perbesaran dan resolusi yang berbeda.…”

Synthesis and Characterization of Nontoxic Hollow Iron Oxide (α-Fe2O

“…From the last few decades controlled synthesis of hollow and porous NPs of metal oxides is of particular interest due to potential applications such as drug delivery, controlled release of drugs, catalysis, artificial cells, chemical storage, light weight fillers, adsorptive materials, and chemical sensors [4][5][6]. Hollow NPs are a unique class in the functional nanomaterials and hollow metal oxide NPs have raised attention due to their thin shell, inner void, and doubled surface area [3,7] in their applications due to their unique nature and different physicochemical properties and a remarkable progress has been made in their synthesis until now [8].…”