Highly selective hydrogen sensing of Pt-loaded WO<inf>3</inf>synthesized by hydrothermal/impregnation methods

• Main Authors: Thanittha Samerjai, Chaikarn Liewhiran, Anurat Wisitsoraat, Adisorn Tuantranont, Chanitpa Khanta, Sukon Phanichphant
• Format: Journal
• Published: 2018
• Subjects: Energy; Physics and Astronomy
• Online Access: https://www.scopus.com/inward/record.uri?partnerID=HzOxMe3b&scp=84897390972&origin=inward; http://cmuir.cmu.ac.th/jspui/handle/6653943832/53472
• Institution: Chiang Mai University

Unloaded and 0.25-1.0 wt% Pt-loaded WO3nanoparticles were synthesized by hydrothermal method using sodium tungstate dihydrate and sodium chloride as precursors in an acidic condition and impregnated using platinum acetylacetonate. Pt-loaded WO3films on an Al2O3substrate with interdigitated Au electr...