Piezoelectric materials are widely referred to as “smart” materials because they can
transduce mechanical pressure acting on them to electrical signals and vice versa. They are …

An increase in system-level efficiency and multifunctionality of products and components is
one of the main advantages of the use of some novel polyvalent materials and structures …

Piezoelectric nanogenerators with large output, high sensitivity, and good flexibility have
attracted extensive interest in wearable electronics and personal healthcare. In this paper …

KNbO3 (KN) with a perovskite structure is an outstanding representative of lead-free
piezoelectric materials, and its mesocrystals have broad application prospects in the fields of …

A great progress has been made in the field of energy harvesting over the past few years to
meet the ever-increasing desire of portable, sustainable and renewable energies …

Perovskite ferroelectric BiFeO3 has been extensively researched in many application fields,
but has rarely been investigated for the energy conversion of tiny mechanical motions in …

Piezoelectric materials are excellent generators of clean energy, as they can harvest the
ubiquitous vibrational and mechanical forces. We developed large-scale unidirectionally …

Piezoelectric nanogenerators, harvesting energy from mechanical stimuli in our living
environments, hold great promise to power sustainable self-sufficient micro/nanosystems …

The recent progress in perovskite nanocrystals, including synthetic methods and their
applications beyond solar cells, is discussed. Specifically, different synthetic routes to …

Organic–inorganic lead halide perovskite materials have recently attracted much attention in
the field of optoelectronic devices. Here, a hybrid piezoelectric nanogenerator based on a …