Sputtered nanostructured single crystalline cu doped ZnO thin films for carbon monoxide gas sensing applications

Pawan Kumar; Amit Sanger; Arvind Kumar; Davinder Kaur; Ramesh Chandra

Volume 3, Issue 5 , 2018, , Pages 312-317


  In the present work, gas sensing properties of Copper (Cu) doped Zinc Oxide (ZnO) thin films have been investigated. The nanostructured ZnO and Cu doped ZnO (CZO) thin films have been synthesized using DC magnetron sputtering on glass substrates. The effect of hydrophobicity and surface roughness of ...  Read More

Facile one step synthesis and gas sensing behavior of PANI/Mn3O4 nanocomposite

Anupma Sharma; Vijay Kumar; Saurav Kumar; Pooja D; Sudeshna Bagchi; Amol P. Bhondekar

Volume 2, Issue 7 , 2017, , Pages 450-454


  In this work, we present the first investigations of Mn3O4 nanoparticles doped in polyaniline (PANI) matrix for gas sensing application. PANI/Mn3O4 nanocomposite (NC) was synthesized by facile one step reduction method with varied dopant concentrations (1mM and 3mM) of synthesized Mn3O4 nanoparticles ...  Read More

H2 and CO gas sensor from SnO2/polyaniline composite nanofibers fabricated by electrospinning

Hemlata J. Sharma; Megha A. Salorkar; Subhash B. Kondawar

Volume 2, Issue 1 , 2017, , Pages 61-66


  Electrospun nanofibers of Polyaniline (PANI)/SnO2 composite based gas sensor for hydrogen (H2) and carbon monoxide (CO) gas were prepared by electrospinning technique. The synthesized material was characterized using UV-Visible, XRD and SEM-EDX analyses. The average diameter of PANI/SnO2 composite was ...  Read More