Fig. 1
From: Polyaniline/palladium nanohybrids for moisture and hydrogen detection

A Scratched gold sputtered ER boards, B SEM image of the scratched gold sputtered ER boards and C schematic diagram of the sensor
From: Polyaniline/palladium nanohybrids for moisture and hydrogen detection
A Scratched gold sputtered ER boards, B SEM image of the scratched gold sputtered ER boards and C schematic diagram of the sensor