Interaction of copper phthalocyanine with nitrogen dioxide and ammonia investigation using X-ray absorption spectroscopy and chemiresistive gas measurements

• Main Authors: Chia, Sharon Liping, Du, Yong Hua, Palale, Suresh, Lee, Pooi See
• Other Authors: School of Materials Science & Engineering
• Format: Article
• Language: English
• Published: 2020
• Subjects: Engineering::Materials; Nitrogen Dioxide; Phthalocyanine
• Online Access: https://hdl.handle.net/10356/137424
• Institution: Nanyang Technological University

The interaction site of phthalocyanine (Pc) with nitrogen dioxide (NO2) has been characterized using different methods and found to be conflicting. By knowing the interaction site, the Pc molecule can be better customized to improve the gas sensitivity. In this article, the interaction sites of copp...