Miao Zhu

TL;DR: In this paper, a flexible and wearable strain sensor is assembled by adhering the graphene woven fabrics (GWFs) on polymer and medical tape composite film, which exhibits the following features: ultra-light, relatively good sensitivity, high reversibility, superior physical robustness, easy fabrication, ease to follow human skin deformation, and so on.

TL;DR: The selective ion penetration and water purification properties of freestanding graphene oxide (GO) membranes are demonstrated and it is revealed that sodium salts can be separated effectively from copper salts and organic contaminants.

TL;DR: The results demonstrate that graphene/Si heterojunction with interfacial oxide is promising for the development of high detectivity photodetectors.

TL;DR: Investigation of the selective trans-membrane transport properties of alkali and alkaline earth cations through a membrane composed of stacked and overlapped G-O sheets finds the balance between cation-π interactions of the cations considered with the sp(2) clusters ofG-O membranes is responsible for the selectivity of G- O membranes toward the penetration of different ions.

TL;DR: The introduction of PANI greatly improves the electrochemical properties of solid-state supercapacitors which possess capacitances as high as 23 mF cm(-2), and exhibit excellent cycling stability with ∼ 100% capacitance retention after 2000 cycles.