Development of high-performance bismuth sulfide nanobelts humidity sensor and effect of humid environment on its transport properties

• Main Authors: Muhammad Faheem Afsar, Muhammad Aftab Rafiq, Arifa Jamil, Sajid Fareed, Fizza Siddique, Tok, Alfred Iing Yoong, Muhammad Masood ul Hasan
• 其他作者: School of Materials Science & Engineering
• 格式: Article
• 語言: English
• 出版: 2020
• 主題: Engineering::Materials; Nanobelt; Humidity
• 在線閱讀: https://hdl.handle.net/10356/137420
• 機構: Nanyang Technological University

Orthorhombic phase bismuth sulfide (Bi2S3) nanobelts were prepared via liquid-solid phase reaction method. Bi2S3 nanobelts were observed to be preferentially oriented along the (101) plane. Direct band gap (2.95 eV) and characteristic wavelength (λmax = 342 nm) were extracted through UV-visible spe...