Serious climate changes and energy-related environmental problems are currently critical
issues in the world. In order to reduce carbon emissions and save our environment …

As the most common but indispensable matter to humankind, water usually stays in a
macroscopically electric neutral state. Due to its inherent molecular polarity, however, water …

Developing a new generation of ecofriendly water-based polymeric materials that integrate
mechanical robustness, fast room-temperature self-healing, adhesive, and fluorescence …

Biodegradable polymers (BPs), as fundamental materials for implantable biodegradable
medical electronic device (IBMED) fabrication, can be used to prepare the encapsulation …

Atmospheric moisture accelerates the triboelectric charge transport and dissipation in the
triboelectric nanogenerator (TENG). However, the output of polyvinyl alcohol (PVA)‐based …

Polymer-based piezoelectric composites (PPCs) demonstrate superior mechanical-
vibrational energy harvesting and dissipating (EHD) capabilities. Piezoelectric materials …

Constructing micro/nano structures on frictional materials is a widely employed method for
enhancing the output performance of triboelectric nanogenerators (TENGs). However, the …

Formaldehyde (HCHO), as a common volatile organic compound, has a serious impact on
human health in the daily lives and industrial production scenarios. Given the security issue …

Two-dimensional carbides and nitrides, known as MXenes, are promising for water-
processable coatings due to their excellent electrical, thermal, and optical properties …

Internet of Things and wearable technology's quick development have opened up a vast
market for sensor systems. However, typical sensors' external power supplies' short lifespan …