Highly conductive hollow sandwich structure NC@SnO2@Fe2O3 composite with excellent lithium storage and cycling stability

Article Materials Science, Multidisciplinary

Co3O4 porous nanorod/N-doped reduced graphene oxide composite with fast pseudocapacitive lithium storage for high-performance lithium-ion capacitors

Jing Shi et al.

Summary: A high-performance lithium-ion capacitor was constructed using activated carbon as cathode and Co3O4 PNRs/N-doped reduced graphene oxide hybrid as anode, addressing the kinetics mismatch issue between battery and capacitor type electrodes. The hybrid electrode exhibited remarkable specific capacity, impressive rate capability, and long lifespan, showing potential for high energy density and durability.

JOURNAL OF MATERIALS SCIENCE (2021)

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Article Materials Science, Multidisciplinary

Nitrogen and phosphorus co-doped mesoporous carbon nanosheets derived from bagasse for lithium-ion batteries

Shuang Zheng et al.

Summary: N,P co-doped bagasse-based sheet-like mesoporous carbon (NP-BC) shows improved performance in lithium-ion battery, with increased specific surface area and reversible capacity more than doubled compared to primary bagasse carbon (BC).

MATERIALS LETTERS (2021)

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Article Chemistry, Multidisciplinary

In Situ Synthesis of the Peapod-Like Cu-SnO2@Copper Foam as Anode with Excellent Cycle Stability and High Area Specific Capacity

Wenbo Liu et al.

Summary: This study presents a peapod-like Cu-SnO2@copper foam anode with high area specific capacity, which exhibits a remarkably high first reversible capacity and excellent cycle stability, showing promising application prospects for high-performance lithium-ion batteries.

ADVANCED FUNCTIONAL MATERIALS (2021)

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Article Chemistry, Physical

A highly promising high-nickel low-cobalt lithium layered oxide cathode material for high-performance lithium-ion batteries

Yabin Shen et al.

Summary: A competitive high-nickel low cobalt lithium layered oxide cathode material NCM60535 is successfully prepared by studying the two key synthesis conditions, showing excellent electrochemical properties. A new type of electrolyte greatly improves the material's performance under high voltage, making NCM60535 a potential substitute in lithium battery manufacturing.

JOURNAL OF COLLOID AND INTERFACE SCIENCE (2021)

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Article Chemistry, Multidisciplinary

Highly conductive triple-layered hollow MnO2@SnO2@NHCS nanospheres with excellent lithium storage capacity for high performance lithium-ion batteries

Yameng Mei et al.

Summary: Tin based nanomaterials show great potential for lithium storage, with multilayered hollow structures effectively buffering volume changes and enhancing electronic conductivity. The introduction of nitrogen element and construction of a rigid hollow structure significantly improve electron migration rate and provide space for volume expansion, leading to excellent electrochemical performance in lithium-ion batteries. The novel design of hollow multilayered structures may inspire extensive utilization in the field.

NEW JOURNAL OF CHEMISTRY (2021)

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Article Nanoscience & Nanotechnology