Humans rely increasingly on sensors to address grand challenges and to improve quality of
life in the era of digitalization and big data. For ubiquitous sensing, flexible sensors are …

The development of fiber materials has accompanied the evolution of human civilization for
centuries. Recent advances in materials science and chemistry offered fibers new …

Lithium-ion batteries (LIBs) have nowadays become outstanding rechargeable energy
storage devices with rapidly expanding fields of applications due to convenient features like …

The core reactions for fuel cells, rechargeable metal–air batteries, and hydrogen fuel
production are the oxygen reduction reaction (ORR), oxygen evolution reaction (OER), and …

The increasing demand for wearable electronic devices necessitates flexible batteries with
high stability and desirable energy density. Flexible lithium–sulfur batteries (FLSBs) have …

All‐solid‐state lithium metal batteries (LMBs) are considered as the promising higher‐
energy and improved‐safety energy‐storage systems. Nevertheless, the electrolyte …

Long cycling lifespan is a prerequisite for practical lithium–sulfur batteries yet is restricted by
side reactions between soluble polysulfides and the lithium‐metal anode. The regulation on …

Current collectors are indispensable parts that provide electron transport and mechanical
support of electrode materials in a battery. Nowadays, thin metal foils made of Cu and Al are …

Over the years, researchers have made significant strides in the development of novel
flexible/stretchable and conductive materials, enabling the creation of cutting-edge …

Flexible energy storage devices have received much attention owing to their promising
applications in rising wearable electronics. By virtue of their high designability, light weight …