With the assistance of powerful machine learning algorithms, data collecting and processing
efficiency of wearable electromechanical sensors are highly improved. Meanwhile, the …

Wearable electronics have attracted attention for their potential use in constructing a human-
centered intelligent world. As one of the most promising materials for constructing high …

Piezoelectrets (or piezoelectric polymer foams) are porous piezoelectric materials with a
wide range of applications particularly sensing. They have been successfully fabricated …

The charge stability of electret materials can directly affect the performance of electret-based
devices such as electrostatic energy harvesters. In this paper, a spray-coating method is …

Ferroelectrets (also called piezoelectrets) are relatively young members in the family of
piezo‐, pyro‐and ferroelectric materials. They exhibit ferroic behaviour phenomenologically …

During muscle contractions, radial-force distributions are generated on muscle surfaces due
to muscle-volume changes, from which the corresponding body motions can be recorded by …

Microstructured flexible pressure sensors featured with good mechanical properties,
boosting a variety of sophisticated application scenarios, including electronic skin (e‐skin) …

Piezoelectrets (also called ferroelectrets) combine large piezoelectricity with mechanical
flexibility and elastic compliance, and therefore attract much attention from academia and …

Nowadays, the demand for advanced functional materials in transducer technology is
growing rapidly. Piezoelectric materials transform mechanical variables (displacement or …

We report a novel biodegradable piezoelectric composite fabricated from paper and the
piezoelectric salt, sodium potassium tartrate tetrahydrate (Rochelle salt, which we term …