The ever-increasing demand for flexible and portable electronics has stimulated research
and development in building advanced electrochemical energy devices which are …

In the era of Internet-of-things, many things can stay connected; however, biological
systems, including those necessary for human health, remain unable to stay connected to …

Electromagnetic (EM) absorbers drive the development of EM technology and advanced EM
equipment. The utilization of EM energy conversion of the EM absorber to design a variety of …

The conflict between rapidly growing global energy demand and climate change is a grand
challenge that requires significant science and technology innovations. Advanced …

Portable electronic devices (PEDs) are promising information‐exchange platforms for real‐
time responses. Their performance is becoming more and more sensitive to energy …

Smart energy storage has revolutionized portable electronics and electrical vehicles. The
current smart energy storage devices have penetrated into flexible electronic markets at an …

Skin is the largest organ of the human body, and it offers a diagnostic interface rich with vital
biological signals from the inner organs, blood vessels, muscles, and dermis/epidermis. Soft …

Skin-like electronics are developing rapidly to realize a variety of applications such as
wearable sensing and soft robotics. Hydrogels, as soft biomaterials, have been studied …

Hydrogel materials are receiving increasing research interest due to their intriguing
structures that consist of a crosslinked network of polymer chains with interstitial spaces …

Rechargeable batteries are ubiquitous, and their usage is projected to grow tremendously
over the years. They are vital to curbing the fossil fuel dependency and are destined to play …