Biopolymer composites are emerging as promising materials for smart sensors in the fields
of civil engineering and intelligent cities. With enhanced mechanical properties, tailored …

In this research, four tungsten trioxide materials were synthesized in precursor solutions with
different pH values by hydrothermal method. Then, Pd nanoparticles were loaded on the …

Hydrogen energy is a cornerstone of the future climate-neutral economy. Yet, as undetected
leaks easily generate dangerous atmospheres, sensing systems must timely detect …

A large amount of hybrid metal oxides can be proposed for detecting various gases from
rapidly developing of 2D materials and elemental doping technologies, and the key issue is …

The flammability of H2‐air mixtures demands timely detection and precise localization of H2
leakages to ensure safety and targeted maintenance measures in the anticipated hydrogen …

Dual-gasochromic supraparticles that undergo rapid eye-readable and gas-specific colour
changes upon reaction with hydrogen or ammonia are reported. This functionality is …

Hydrogen (H2) gas, with its high calorimetric combustion energy and cleanness, is a green
source of energy and an alternative to fossil fuels. However, it has a small kinetic diameter …

MoO3 is an excellent and greatly concerned gas-sensitive material, especially for ethanol
detection. In this study, MoO3 nanoparticles were prepared by thermal evaporation and …

The potential of hydrogen gas as a clean and renewable energy source has attracted
considerable interest as a fuel for new energy vehicles. In order to guarantee the security …

The hydrogen production from natural gas has advantages of low investment, low carbon
emission, and high hydrogen production rate. This paper briefly describes the technical …