Results 241 to 250 of about 788,115 (304)
Overcoming Out‐of‐Plane Conduction by Changing Nanosheet Morphology
HTaWO6 membrane made of stacked nanotubes exhibits high out‐of‐plane proton conductivity of 1.7 mS/cm. High current density (1.26 A cm−2) and power density (294 mW cm−2) indicate the potential as a fuel‐cell electrolyte. The morphology‐driven strategy establishes topology engineering as a new design principle for efficient ion transport in two ...
Yuichi Sakuda +7 more
wiley +1 more source
Thermodynamically spontaneously intercalated H3O+ enables LiMn2O4 with enhanced proton tolerance in aqueous batteries. [PDF]
Huang J +6 more
europepmc +1 more source
Sea Cucumber‐Inspired Double‐Network Biopolymer Hydrogels for Programmable Soft Machines
Inspired by the mutable dermis of sea cucumbers, the collagen‐alginate double‐network elastomeric (CoDE) hydrogel achieves programmable, recoverable, and functional mechanical behavior. The CoDE hydrogel mimics the mutable stiffness of the sea cucumber dermis through a densified collagen cryogel scaffold that is secondarily reinforced by a dissipative,
Luo Yan +3 more
wiley +1 more source
An N‐doped carbon‐confined Bi/Bi2O3 heterostructure enables ultrafast and reversible Bi0/Bi3+ phase conversion through heterointerface seeding. The pre‐established Bi/Bi2O3 interfaces provide nucleation‐active sites for heterophase regrowth, while the N‐C shell promotes electron transport and structural stability, overcoming kinetic limitations in ...
Jingwen Ma +9 more
wiley +1 more source
Proceedings of the Symposium on Aqueous Batteries
Symposium on Aqueous Batteries 1996 San Antonio, Tex. +1 more
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AbstractRechargeable aqueous batteries are considered to be one of the most effective energy storage technologies to balance the cost‐efficiency, safety, and energy/power demands. The further progress of aqueous batteries with high energy density is needed to meet the ever‐increasing energy‐storage demands.
Dongliang Chao, Yang Hou, Shiming Zhang
exaly +4 more sources
Building Smarter Aqueous Batteries
AbstractAmidst the global trend of advancing renewable energies toward carbon neutrality, energy storage becomes increasingly critical due to the intermittency of renewables. As an alternative to lithium‐ion batteries (LIBs), aqueous batteries have received growing attention for large‐scale energy storage due to their economical and safe features ...
Canbin Deng, Yiqing Li, Jiaqiang Huang
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Electrolyte Interphases in Aqueous Batteries
Angewandte Chemie, 2023AbstractThe narrow electrochemical stability window of water poses a challenge to the development of aqueous electrolytes. In contrast to non‐aqueous electrolytes, the products of water electrolysis do not contribute to the formation of a passivation layer on electrodes.
Yiming Sui, Xiulei Ji
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Zinc batteries were invented in the eighteenth century, but are still in widespread use as primary commercial batteries known as aqueous alkaline batteries. In this article, we discuss the state of the art of rechargeable aqueous zinc batteries.
Clark, Joseph Simon +4 more
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Aqueous batteries get energetic
Nature Chemistry, 2019Aqueous batteries hold promise for large-scale energy storage, but are often maligned because of their low energy densities. Now, a demonstration of halogen conversion–intercalation chemistry inside graphite has blazed a trail for high-energy aqueous batteries.
Xianyong, Wu, Xiulei, Ji
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