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MnO2‐based material is one of the most promising cathode candidates of aqueous zinc‐ion batteries (ZIBs), but its commercialization is hindered by the sluggish reaction kinetics and poor structural stability. Herein, a hierarchical framework consisting of core–shell structured carbon nanotubes@K‐birnessite‐MnO2 enwrapped by graphene/carbon black bicomponent networks (CNT@KMO@GC) via a simple method...
Aqueous Zinc‐Ion Batteries
In article number 2104557, Lei Li and co‐workers develop a solution‐processed method to fabricate a hierarchical K‐birnessite‐MnO2‐carbon framework vividly depicted by the dragon flying in the clouds. The dragon with scales represents carbon nanotubes decorated by K‐birnessite‐MnO2 porous nanoflakes, the clouds stand for graphene, and the pearls in the dragon claws are carbon...
Energy conservation is one of the central challenges for the transportation system today. A variety of microscopic vehicle fuel consumption models have been developed to support eco-friendly transport strategies. However, most existing models are regression based and are sensitive to the vehicle-specific parameters and the operating conditions, therefore, an expensive and time-consuming calibration...
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