Related Experiment Video
Updated: Apr 27, 2026

08:40
Synthesis of Metal Nanoparticles Supported on Carbon Nanotube with Doped Co and N Atoms and its Catalytic Applications in Hydrogen Production
Published on: December 6, 2021
3.4K
Hollow nitrogen-doped carbon spheres as efficient and durable electrocatalysts for oxygen reduction
Jakkid Sanetuntikul1, Tao Hang, Sangaraju Shanmugam
1Department of Energy Systems Engineering, Daegu Gyeongbuk Institute of Science and Technology (DGIST), Daegu, 711-873, Republic of Korea. sangarajus@dgist.ac.kr.
Abstract:
Hollow nitrogen-doped carbon spheres (HNCSs) were prepared by a facile method as non-precious catalysts for the oxygen reduction reaction (ORR). The HNCS catalysts exhibited ORR activity comparable with a commercial Pt/C catalyst and superior stability in alkaline electrolyte medium.

