Since the first exfoliation in 2004, graphene has been widely researched in many fields of
materials engineering due to its highly appealing properties. Recently, graphene-based …

The rapid development of wearable smart devices has contributed to the enormous
demands for smart flexible strain sensors. However, to date, the poor stretchability and …

Flexible bioelectronics have promising applications in electronic skin, wearable devices,
biomedical electronics, etc. Hydrogels have unique advantages for bioelectronics due to …

Transition metal sulfides, as an important class of inorganics, can be used as excellent
electrode materials for various types of electrochemical energy storage, such as lithium‐ion …

The development of highly efficient, low-cost and robust electrocatalysts for water splitting is
urgently necessary to approach the energy crisis and environmental problems. In recent …

Hybrid metal‐ion capacitors (MICs)(M stands for Li or Na) are designed to deliver high
energy density, rapid energy delivery, and long lifespan. The devices are composed of a …

The world is recently witnessing an explosive development of novel electronic and
optoelectronic devices that demand more‐reliable power sources that combine higher …

The advancement of modern electronic devices depends strongly on the highly efficient
energy sources possessing high energy density and power density. In this regard …

Carbon materials are generally preferred as anodes in supercapacitors; however, their low
capacitance limits the attained energy density of supercapacitor devices with aqueous …

Nickel selenide (NiSe) nanoparticles uniformly supported on graphene nanosheets (G) to
form NiSe–G nanohybrids were prepared by an in situ hydrothermal process. The uniform …