Bubble nucleation and migration in a lead–iron hydr(oxide) core–shell nanoparticle

• Main Authors: Niu, Kaiyang, Frolov, Timofey, Xin, Huolin L., Wang, Junling, Asta, Mark, Zheng, Haimei
• Other Authors: School of Materials Science & Engineering
• Format: Article
• Language: English
• Published: 2015
• Subjects: Liquid cell; TEM; Core–shell nanoparticle; Nucleation; Bubbles
• Online Access: https://hdl.handle.net/10356/81174; http://hdl.handle.net/10220/39170
• Institution: Nanyang Technological University

Iron hydroxide is found in a wide range of contexts ranging from biominerals to steel corrosion, and it can transform to anhydrous oxide via releasing O2 gas and H2O. However, it is not well understood how gases transport through a crystal lattice. Here, we present in situ observation of the nucleat...