Department of Materials Science and Engineering, Korea University, Seoul 136-713, Korea.
Chem Commun (Camb). 2010 Jul 28;46(28):5061-3. doi: 10.1039/c0cc00213e. Epub 2010 Jun 3.
Ultra-fast responding and recovering C(2)H(5)OH sensors were prepared using nanoscale SnO(2) hollow spheres with NiO-functionalized inner walls. The exceptional ultra-fast recovery characteristics were attributed to the catalytic surface reaction assisted by NiO at the inner shell.
采用具有 NiO 功能化内壁的纳米级 SnO2 空心球体制备了超快速响应和恢复的 C(2)H(5)OH 传感器。优异的超快速恢复特性归因于 NiO 在内壳表面促进的催化表面反应。