Current membranes suffer from the well-known permeability-selectivity upper bound. Here is the story behind the work of making the most selective microporous polymer membranes with record high gas separation efficiency, beating the latest gas separation upper bounds.

Shape displays are devices that can mechanically deform their surface to render particular objects or shapes. If a regular display is made of an array of pixels, a shape display is made of an array of physical parts that can move.

An acoustic artificial crystal based on coupled ring waveguide resonators with biased loss presents spin-polarized, higher-order non-Hermitian skin effect in two dimensions.

Graded BHJ organic solar cell with well-defined vertical phase separation has the potential to surpass the classical counterpart. Here, the authors reveal solvent selection strategies for optimising morphology of the structure, enabling efficient, eco-friendly, and scalable solar cells.

Here we report a new polyacrylate dielectric elastomer with optimized crosslinking network by rationally employing the difunctional macromolecular crosslinking agent, which possesses desirable modulus (~0.073 MPa), high toughness (elongation ~2400%), and rapid response (bandwidth above 100 Hz).