Synergistic effect of defects and heterostructures endowing bronze titanium dioxide with superior lithium storage performances

Review Materials Science, Multidisciplinary

Quantifying the Morphology Evolution of Lithium Battery Materials Using Operando Electron Microscopy

Qiang Chang et al.

Summary: With the increasing reliance on renewable energy sources, the interest in energy storage systems, particularly for solar cells, redox flow batteries, and lithium batteries, has grown. Various diagnostic techniques, including electrochemical tests, have been used to study battery performance. In situ and operando electron microscopy methods have proven to be effective in characterizing battery materials and interfaces. This review emphasizes the importance of electron microscopy in battery research and discusses the advancements and future opportunities in this field.

ACS MATERIALS LETTERS (2023)

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Article Engineering, Environmental

Highly reversible electrochemical magnesium/lithium insertion performance in TiO2(B) nanosheets with Ti cationic vacancies

Hongwei Bi et al.

Summary: Multivalent ion batteries hold promise for future energy storage. This study demonstrates the enhanced electrochemical performance of 2D cation-deficient TiO2(B) nanosheets through the substitution of oxygen with fluorine. The resulting D-TiO2(B) exhibits improved charge transfer, diffusion coefficient, and electrochemical kinetics, leading to high reversible capacity, long-cycling stability, and rate capability in both Mg-ion and Li-ion batteries.

CHEMICAL ENGINEERING JOURNAL (2022)

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Article Chemistry, Physical

Nano tube-in-tube CNT@void@TiO2@C with excellent ultrahigh rate capability and long cycling stability for lithium ion storage

Y. F. Yuan et al.

Summary: The unique nano tube-in-tube material synthesized in this study exhibits impressive electrochemical performance, with excellent ultrahigh rate capability, high reversible capacity, and outstanding long-term cycling stability. Pseudocapacitive lithium storage behavior dominates the lithium storage reaction of TiO2, with a capacitive contribution as high as 78.5% and a large specific surface area.

JOURNAL OF ALLOYS AND COMPOUNDS (2021)

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Article Materials Science, Multidisciplinary

Triple-layered sandwich nanotube of carbon nanotube@TiO2 nanocrystalline@carbon with superior lithium storage performance

Y. Q. Zheng et al.

Summary: The synthesized carbon nanotube@TiO2 nanocrystalline@carbon triple-layered sandwich nanotube composite exhibits high discharge capacity, desirable cycling performance (236 mA h g(-1) at 1C after 500 cycles), and excellent rate capability (187 mA h g(-1) at 10C) as an anode material for lithium ion batteries. The outstanding lithium storage performance is attributed to the supporting effect of the internal carbon nanotube and the protecting effect of the external carbon shell, which enhance cycling stability and electronic conductivity of TiO2. The large specific surface area contributes to intense pseudocapacitive lithium storage effect, improving the reversible capacity and rate performance of TiO2.

MATERIALS RESEARCH BULLETIN (2021)

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Article Chemistry, Physical

The optimized LiBF4 based electrolytes for TiO2(B) anode in lithium ion batteries with an excellent low temperature performance

Ziyue Zhang et al.

JOURNAL OF POWER SOURCES (2020)

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Article Chemistry, Physical

Fabrication of TiO2(B)/Anatase Heterophase Junctions at High Temperature via Stabilizing the Surface of TiO2(B) for Enhanced Photocatalytic Activity

Zihao Wang et al.

JOURNAL OF PHYSICAL CHEMISTRY C (2019)

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Article Engineering, Environmental

Oxygen vacancies and phosphorus codoped black titania coated carbon nanotube composite photocatalyst with efficient photocatalytic performance for the degradation of acetaminophen under visible light irradiation

Xianyong Feng et al.

CHEMICAL ENGINEERING JOURNAL (2018)

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Synergistic effect of defects and heterostructures endowing bronze titanium dioxide with superior lithium storage performances

相关参考文献

Quantifying the Morphology Evolution of Lithium Battery Materials Using Operando Electron Microscopy

Highly reversible electrochemical magnesium/lithium insertion performance in TiO2(B) nanosheets with Ti cationic vacancies

Nano tube-in-tube CNT@void@TiO2@C with excellent ultrahigh rate capability and long cycling stability for lithium ion storage

Triple-layered sandwich nanotube of carbon nanotube@TiO2 nanocrystalline@carbon with superior lithium storage performance

The optimized LiBF4 based electrolytes for TiO2(B) anode in lithium ion batteries with an excellent low temperature performance

Fabrication of TiO2(B)/Anatase Heterophase Junctions at High Temperature via Stabilizing the Surface of TiO2(B) for Enhanced Photocatalytic Activity

Oxygen vacancies and phosphorus codoped black titania coated carbon nanotube composite photocatalyst with efficient photocatalytic performance for the degradation of acetaminophen under visible light irradiation

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