As a new energy storage device, lithium-sulfur battery (LSB) has a sulfur cathode with a
much higher theoretical specific capacity (1675 mAh g− 1) and energy density (2600 Wh kg …

While various crystalline carbon allotropes, including graphene, have been actively
investigated, amorphous carbon (a‐C) thin films have received relatively little attention. The …

Liquid metals (LMs) are emerging as new functional materials with rather unique physical or
chemical behaviors. They are generally safe and nontoxic, have high boiling points …

Hydrogels with good flexibility and strong hydrophilicity can be candidates for excellent
flexible electrolyte materials. However, the poor structural stability, uncontrollable swelling …

A series of novel phenomena such as optical nonlinear enhancement effect, transmission
enhancement, orientation effect, high sensitivity to refractive index, negative refraction and …

Acceleration sensors are tools for detecting acceleration and serve purposes like fault
monitoring and behavior recognition. It is extensively employed in a variety of industries …

Low-dimensional piezoelectric and quantum piezotronics are two important branches of low-
dimensional materials, playing a significant role in the advancement of low-dimensional …

We present a facile one-step hydrothermal method for the fabrication of free-standing
graphene paper using aqueous graphene oxide (GO) dispersion as the starting material …

Wearable monitoring devices help achieve a long-term signal monitoring of the human
body, which is important for human health analyses. Silver–silver chloride electrodes used …

Given the advancements in modern living standards and technological development,
conventional smart devices have proven inadequate in meeting the demands for a high …