In recent decades, two-dimensional materials have attracted significant attention due to their
unique chemical and physical properties, which are useful for various applications. In …

MXenes with distinctive structures, good electrical conductivity and abundant functional
groups have shown great potential in the fabrication of high performance gas sensors. Since …

Flexible chemiresistive gas sensors have attracted growing interest due to their capability in
real-time and rapid detection of gas. However, the performance of gas sensors has long …

Unsatisfactory sensing performance in terms of lack of selectivity and cross-sensitivity to
humid environment remains a challenging issue for Ti 3 C 2 T x MXene-based sensors. In …

Realizing efficient detection of ultra-low concentrations of hazardous gases contributes to air
pollution monitoring, ecosystem and human health protection. Herein, we firstly fabricated …

Real-time and high-performance monitoring of trace carbon dioxide (CO2) has become a
necessity due to its substantial impact on the global climate, human health, indoor …

Continuous detection of toxic and hazardous gases like nitric oxide (NO) and ammonia
(NH3) is needed for environmental management and noninvasive diagnosis of various …

Vacancy defects are intrinsically present in the as-grown MoSe2, which may greatly affect its
gas sensing performance. However, it remains ambiguous how their concentrations …

Nitrogen dioxide (NO 2) is a toxic gas species that poses a great threat to the environment
and human health. There are still significant challenges in detecting NO 2 gas at room …

Two dimensional (2D) photoelectrocatalysts with a tunable band gap and a large surface
area have emerged in recent years for advanced oxidation processes that remove toxic …