High-Performance Poly(vinylidene fluoride-hexafluoropropylene)-Based Composite Electrolytes with Excellent Interfacial Compatibility for Room-Temperature All-Solid-State Lithium Metal Batteries.

Composite solid-state electrolytes (CSEs) have been developed rapidly in recent years owing to their high electrochemical stability, low cost, and easy processing characteristics. Most CSEs, however, require high temperatures or flammable liquid solvents to exhibit their acceptable electrochemical performance. Room-temperature all-solid-state batteries without liquid electrolytes are still unsatisfactory and under development.

Vaccinated or not? Survey on attitude toward 'approach-avoidance conflict' under uncertainty.

Vaccinated or not? This is an attitude survey for 'approach-avoidance conflict' under uncertainty. Therefore, measuring people's attitude toward COVID-19 vaccination is relatively distinctive from an attitude over a general conflict. An online survey of 3123 respondents from 30 provincial-level regions - out of 31 - on the Chinese mainland was conducted from January 22 to 27, 2021 to measure their willingness to be vaccinated.