C2H5OH and LPG sensing properties of -Fe2O3 microflowers prepared by hydrothermal route

• Published in: Science and Technology Development Journal Vol. 19; no. 3; pp. 108 - 116
• Main Authors: Luong, Phuoc Huu, Do, Tho Duc, Nguyen, Dien Dac, Vu, Hien Xuan, Dang, Vuong Duc
• Format: Journal Article
• Language: English
• Published: 30.09.2016

The flower-like micron-structure of α-Fe2O3 was synthesized via hydrothermal treatment at 140 C for 24 h using Fe(NO3)3.9H2O and Na2SO4 as the precursors. A thin film constructed by the as-prepared material was created by spin coating technique. The structure, morphology, and composition of the sam...