Tsinghua staff develops layered-spinel lithium manganite hydrate for high-capacity and ultrafast lithium storage

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Tsinghua College researchers have synthesized a novel layered-spinel lithium manganite hydrate for prime capability and ultrafast lithium storage. A paper on their work is revealed within the Journal of Energy Sources.


The staff used a easy one-step hydrothermal lithiation course of to create the fabric.

The layered-spinel coexistence, steady intercalated water, ample interfaces/defects and mesoporous architectures comprising 2D nanosheets assist to shorten the Li-ion transport pathway, promote digital/ion conductivity, enhance Li storage websites and preserve structural stability.

With mixed diffusion-controlled and pseudocapacitive response mechanisms, the layered-spinel lithium manganite hydrate displays superior electrochemical behaviors, exhibiting nice potentials for high-capability and ultrafast lithium storage. The excellent utilization of multi-phase integration and structural hydration promotes the range of fabric and construction techniques, and additional paves new means for the design of different high-performance electrode supplies.

—Jiang et al.

Sources

  • Caihua Jiang, Shitong Wang, Yutong Li, Zhongtai Zhang, Zilong Tang (2018) “A layered-spinel lithium manganite hydrate for high-capacity and ultrafast lithium storage,” Journal of Energy Sources, Quantity 413, Pages 441-448 doi: 10.1016/j.jpowsour.2018.12.067.


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