Along with the progress of nanoscience and nanotechnology, nanomaterials with attractive
structural and functional properties have gained more attention than ever before, especially …

Air contamination is one of the foremost concerns of environmentalists worldwide, which has
elevated global public health concerns for monitoring air contaminants and implementing …

Ammonia has been used as an important marker to indicate the extent of food spoilage.
However, current gas sensors for ammonia suffer from either insufficient sensitivity and …

Triboelectric nanogenerators (TENGs) have great application prospects in self-powered
detection system. In this paper, a wave-driven liquid-solid TENG was developed to construct …

Endowed with rich terminal groups, good electrical conductivity, and controllable structure,
transition metal carbides/nitrides (MXenes) have attracted extensive attention for potential …

MXenes, transition metal carbide and nitrides with graphene-like structures, have received
numerous attention since they were synthesized from MAX phases in 2011. As a rising star …

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 …

This paper reports in situ polymerization of polyaniline (PANI)/MXene (V 2 C) composites as
building blocks of supercapacitor and ammonia sensor self-powered by electromagnetic …

Understanding the etching mechanisms of MXene and obtaining direct insights into the
influence of etchants on structural features and defects are of critical importance for …

The flexible electronics has triggered a huge demand for self-powered nanogenerators,
which has great potential to convert mechanical energy into electrical energy. In this work, a …