2 papers
physics.app-ph2019
An Environmentally Stable and Lead-Free Chalcogenide Perovskite
Tushar Gupta, Debjit Ghoshal, Anthony Yoshimura +14
Organic-inorganic halide perovskites are intrinsically unstable when exposed to moisture and/or light. Additionally, the presence of lead in many perovskites raises toxicity concer…
cond-mat.mtrl-sci2018
Effect of Cobalt Content on the Electrochemical Properties and Structural Stability of NCA Type Cathode Materials
Kamalika Ghatak, Swastik Basu, Tridip Das +2
At present, the most common type of cathode materials, NCA [Li_(1-x)Ni_(0.80)Co_(0.15)Al_(0.05)O_(2), x = 0 to 1], have a very high concentration of cobalt. Since cobalt is toxic a…