Related Experiment Video
Updated: Jun 10, 2026

10:58
Focused Ion Beam Fabrication of LiPON-based Solid-state Lithium-ion Nanobatteries for In Situ Testing
Published on: March 7, 2018
A hollow sphere secondary structure of LiFePO4 nanoparticles
Myeong-Hee Lee1, Jin-Young Kim, Hyun-Kon Song
1Interdisciplinary School of Green Energy, Ulsan National Institute of Science and Technology/UNIST, Ulsan 689-798, Korea.
Abstract:
We report on the evolution of a hollow sphere secondary structure of spherical nanoparticles by a solubilization-reprecipitation mechanism based on the difference of solubility products (K(sp)) of two different precipitates. Carbon-coated nanoparticles of olivine structure LiFePO(4) served as the primary nano-blocks to build the secondary nano-architecture.

