Abstract
The serious dissolution of polysulfides restricted the practical application of Room‐temperature sodium‐sulfur (RT‐Na/S) batteries which displayed attractive potential in large‐scale energy‐storage. Utilizing the double‐helix structure of carrageenan‐metal hydrogels as precursors, in‐situ metal sulfide (MxSy) nanostructure/3D carbon aerogels (3D CAs) can be successfully constructed. Importantly, with the assistance of the vulcanization process, 3D carbon architecture was maintained in the composites and acted as a skeleton to optimize Storage environment of sulfur element. More details are discussed in the article by Yang et al. on page 2370—2380.image
Published Version
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