Ammonia detection is significant for human health in our daily life. Ammonia exhaled from
people plays a role in diagnosing diseases, and ammonia from ambient air can harm our …

The gas sensor performance of single crystalline tin oxide nanobelts in different oxidation
states (SnO 2, SnO and Sn 3 O 4), synthesized by a carbothermal reduction method, is …

Many toxic gases are mixed into the atmosphere because of increased air pollution. An
efficient gas sensor is required to detect these poisonous gases with its ultrasensitive ability …

In the search for new thermoelectric materials, high-throughput calculations using a
combination of semiempirical models and first principles density functional theory present a …

The field of gas sensors has been developing for the last year due to the necessity of
characterizing compounds and, in particular, volatile organic compounds whose detection …

Metal oxide semiconductors (MOSs) are ideal sensing materials for detecting volatile
organic compounds due to their low cost, diversity, high stability, and ease of production …

One-dimensional alkaline-earth metals composited SnO 2 (Ae/SnO 2) nanofibres were
fabricated via electrospinning technique, followed by thermal treatment at 600° C for 5 h …

In this work, a high-performance p-type semiconducting gas sensor was successfully
fabricated based on a SnO-SnO 2 pn heterojunction thin-film formed via a radio-frequency …

Ammonia (NH3) is a harmful gas contaminant that is part of the nitrogen cycle in our daily
lives. Therefore, highly sensitive ammonia sensors are important for environmental …

Hierarchical Sn 3 O 4 nanoflowers, assembled from single-crystalline Sn 3 O 4 nanosheets,
were synthesized by a facile one-step hydrothermal route without any template. The crystal …