[16p-P15-1~20] 9.2 Nanowires and Nanoparticles

▲ [16p-P15-19] Cadmium Oxide Nanoflakes and Their Use for Gas Sensing

〇Sergei Kulinich¹, Ye-Qing Zhang², Zhe Li², Tao Ling², Xi-Wen Du² (1.Tokai University Institute of Innovative Science and Technology, Hiratsuka, Japan, 2.Tianjin University, School of Materials Science and Engineering, China)

Keywords:gas sensing, nanoflake arrays, CdO nanoflakes

The study focuses on chemiresistive gas sensors based on amourphous CdO nanoflakes, which are prepared via the chemical bath deposition approach and demonstrate promise in detecting certain volatile organic compounds, e.g. diethyl ether, with high selectivity, sensitivity and fast response time. The preparation, characterization and performance of such sensors are described and sensing mechanisms are discussed.