Flame-Made LaO-Based Nanocomposite CO Sensors as Perspective Part of GHG Monitoring System.

Continuous monitoring of greenhouse gases with high spatio-temporal resolution has lately become an urgent task because of tightening environmental restrictions. It may be addressed with an economically efficient solution, based on semiconductor metal oxide gas sensors. In the present work, CO detection in the relevant concentration range and ambient conditions was successfully effectuated by fine-particulate LaO-based materials.