State Grid Li Wei Microfilm

What are soft and stretchable EMI shielding thin film devices?

Herein, soft and stretchable EMI shielding thin film devices with absorption-dominant EMI shielding behavior is presented. The devices consist of liquid metal (LM) layer and LM grid-patterned layer separated by a thin elastomeric film, fabricated by leveraging superior adhesion of aerosol-deposited LM on elastomer.

Can Li-ion conductors be made into thin films?

In this Review, we discuss the ceramic manufacturing of solid-state Li-ion conductors into thin films and investigate their chemistry and Li-ion motion for lithionic-device applications, including energy storage in microbatteries, sensors of toxins and greenhouse gases, and neuromorphic computing mimicking human-brain operations (Box 1).

Can Li stoichiometry be controlled in thin-film ceramics?

Li is a reactive element with light atomic weight and, therefore, Li stoichiometry can be difficult to control in thin films, in particular, during deposition and post-processing at high temperatures, posing a challenge for the processing of Li-based thin-film ceramics.

What is soft and stretchable electromagnetic interference shielding thin film device (LMGD)?

In this work, soft and stretchable electromagnetic interference shielding thin film device (LMGD) is developed by leveraging stretchable and soft behaviors of both liquid metal and silicone elastomer.

Can liquid metal grid patterned devices be used for EMI shielding?

This study presents a soft and stretchable thin-film-shaped liquid metal grid-patterned device (LMGD) for effective EMI shielding, featuring low reflectivity and superior absorption-dominant shielding effects.

Do li-oxide thin films have a higher conductivity at room temperature?

By contrast, the conductivities of Li-oxide thin films are more than one order of magnitude lower at room temperature (Fig. 1c), with the exception of LiPON thin films, which have a higher conductivity than bulky amorphous LiPON pellets 19, 32.