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MEMS Sensor for Low C2H2 Detection by jiazhuojian is a document available to read on EtoBox.
This study presents a MEMS sensor utilizing NiO/SnO2 nanostructured heterojunctions for the low concentration detection of acetylene (C2H2) in transformer oil, crucial for power transformer maintenance. The sensor demonstrated a detection limit of 0.2 × 10−6 C2H2 and a high response at 260 °C, significantly outperforming pure SnO2. The findings indicate that this sensor design enhances gas sensitivity and stability, making it a promising tool for monitoring transformer conditions.
- Author
- jiazhuojian
- Language
- EN