Metal oxide semiconductor heterojunctions (MOSHs) can enhance the performance of
ethanol gas sensors substantially. Ethanol gas sensors based on MOSHs are cost-effective …

While numerous types of gas sensors have been developed for various industries and
applications such as the automotive industry, environmental monitoring, and personal …

Object recognition is among the basic survival skills of human beings and other animals. To
date, artificial intelligence (AI) assisted high-performance object recognition is primarily …

The construction of heterojunctions has been widely applied to improve the gas sensing
performance of composites composed of nanostructured metal oxides. This review …

Since the implementation of domestic waste classification in China, the kitchen waste
production has increased rapidly. The unique physical and chemical properties of kitchen …

Recently, technological and industrial advances uninterruptedly cause the release of
hazardous and toxic gases that are harmful to human life; as a result gas sensing devices …

NiO-SnO 2 heterojunction microflowers assembled by thin porous nanosheets were
successfully synthesized through a facile one-step hydrothermal route. The structural and …

Resistive-type semiconducting metal oxide (SMOX) sensors offer exciting possibilities for
designing sensing systems that can detect extremely low concentrations of gasses relevant …

Among various gas sensing materials, metal oxide semiconductors have shown great
potential as resistive type sensors. The ordered porous structural metal oxide …

Au-decorated hollow TiO 2 nanospheres were synthesized via a template method
subsequently followed by the reduction of Au nanoparticles decorated on the surface of TiO …