Morphology-Conserving Non-Kirkendall Anion Exchange of Metal Oxide Nanocrystals

• Published in: Journal of the American Chemical Society Vol. 142; no. 20; pp. 9130 - 9134
• Main Authors: Lim, Yongjun, Lee, Chang-Hee, Jun, Chul-Ho, Kim, Kwanpyo, Cheon, Jinwoo
• Format: Journal Article
• Language: English
• Published: United States American Chemical Society 20.05.2020
• Subjects: anion exchange; catalytic activity; cations; crystal structure; diffusivity; energy; nanocrystals; oxygen; sulfur

Nanoscale dynamic processes such as the diffusion of ions within solid-state structures are critical for understanding and tuning material properties in a wide range of areas, such as energy storage and conversion, catalysis, and optoelectronics. In the generation of new types of nanocrystals (NCs),...