Fig. 1From: Semiconductor Gas Sensors Based on Pd/SnO2 Nanomaterials for Methane Detection in AirXRD pattern of sensor nanomaterials based on Pd/SnO2 with different palladium content in comparison with ICDD PDF-2 version 2.0602 (2006), card no. 00-041-1445 (referred database)Back to article page