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Electrolyte design has become ever more important to enhance the performance of lithium‐ion batteries (LIBs). However, the flammability issue and high reactivity of the conventional electrolytes remain a major problem, especially when the LIBs are operated at high voltage and extreme temperatures. Herein, we design a novel non‐flammable fluorinated ester electrolyte that enables high cycling stability...
Electrolyte design has become ever more important to enhance the performance of lithium‐ion batteries (LIBs). However, the flammability issue and high reactivity of the conventional electrolytes remain a major problem, especially when the LIBs are operated at high voltage and extreme temperatures. Herein, we design a novel non‐flammable fluorinated ester electrolyte that enables high cycling stability...
Efficient, scalable, and cost-effective self-assembly of Au nanoparticles (NPs) into close-packed arrays on the surfaces of thiol-functionalized resin spheres under mild conditions was demonstrated. The resulting Au NPs–resin spheres possessed a structure in which the densely packed Au NPs monolayer and the resin bead are the shell and the core, respectively. Each Au NPs–resin sphere could be used...
Wireless sensor network is an emerging network technology in the 21st century. Its emergence brings a new phase in the development of network. Lately, there are more and more investigations on wireless sensor network MAC protocols. The research results on MAC protocol is summarized, some typical MAC protocols are analyzed, such as S-MAC, T-MAC, µ-MAC, and etc. A new power controlled sensor MAC protocol(PC-MAC)...
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