DataVXSmallPaper
journal article·2019-10Open access

Lithium–Sulfur Batteries: Compactly Coupled Nitrogen‐Doped Carbon Nanosheets/Molybdenum Phosphide Nanocrystal Hollow Nanospheres as Polysulfide Reservoirs for High‐Performance Lithium–Sulfur Chemistry (Small 40/2019)

Zhonghui Sun, Xing‐Long Wu, Zhangquan Peng, Jiawei Wang, Shiyu Gan, Yuwei Zhang, Dongxue Han, Li Niu

Small· Volume 15· Issue 40
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Source abstract

Abstract

In article number 1902491, Yuwei Zhang, Li Niu, and co-workers report a novel polysulfides immobilizer for Li–S batteries. 3D hierarchical nitrogen-doped carbon nanosheets/molybdenum phosphide nanocrystal hollow nanospheres (MoP@C/N HCSs) not only provide strong physical trapping and chemical anchoring toward polysulfides, but also accelerate the kinetics of the polysulfides redox reaction and lower the Li2S nucleation/dissolution interfacial energy barrier and self-discharge capacity loss in working Li–S batteries, simultaneously.
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Research context

Energy storageNanomaterials

OpenAlex topics: Advanced Battery Materials and Technologies

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Affiliations

Center for Advanced Analytical Science School of Chemistry and Chemical Engineering School of Civil Engineering Guangzhou University Guangzhou 510006 Guangdong China

National and Local United Engineering Laboratory for Power Batteries Northeast Normal University Changchun 130024 Jilin China

State Key Laboratory of Electroanalytical Chemistry Changchun Institute of Applied Chemistry Chinese Academy of Science Changchun 130022 Jilin China

Collaborative Innovation Center of Tumor Marker Detection Technology Equipment and Diagnosis‐Therapy Integration in Universities of Shandong Shandong Province Key Laboratory of Detection Technology for Tumor Makers School of Chemistry and Chemical Engineering Linyi University Linyi 276005 Shandong China

References

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