Here we report a hierarchical flower-like SnO/SnO 2 gas sensing material for detecting
formaldehyde vapor at a low temperature. It was rationally designed and successfully …

Triethylamine (TEA), a volatile organic compound (VOC), is present in several industrial
processes and is harmful to human health. Therefore, the development of highly sensitive …

Efficient electronic sensors for detection of volatile organic compounds are increasingly in
great demand due to its indispensable utilization in healthcare and environment monitoring …

SnO2 is one of the most studied materials in gas sensing and is often used as a benchmark
for other metal oxide-based gas sensors. To optimize its structural and functional features …

The analysis of exhaled breath has opened up new exciting avenues in medical diagnostics,
sleep monitoring, and drunk driving detection. Nevertheless, the detection accuracy is …

The electron transport layer (ETL) has an important influence on the power conversion
efficiency (PCE) and stability of n‐i‐p planar perovskite solar cells (PSCs). This paper …

Abstract In 2 O 3–10% SnO 2 (ITO) thin films on various substrates have been obtained by
pen plotter printing using a solution of hydrolytically active heteroligand complexes [M (C 5 …

The analysis of exhaled human breath has great significance for early noninvasive
diagnosis. However, highly sensitive and selective detection against part-per-billion (ppb) …

The demand for high performance gas sensors in IoT applications is of great interest. Gas
sensors with high sensitivity and selectivity at room temperature have been expected for …

Nb 2 O 5 powder obtained by programmable precipitation was used to form a thick gas-
sensing film as part of a chemoresistive gas sensor, by screen-printing. The coating of …