High electrochemical performances of α-MoO 3 @MnO 2 core-shell nanorods as lithium-ion battery anodes

Wang, Qiang; Zhang, De-An; Wang, Qi; Sun, Jing; Xing, Lili; Xue, Xinyu

doi:10.1016/j.electacta.2014.09.020

Cited by 67 publications

(34 citation statements)

References 47 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…Additionally, the composite with excellent performance can be due to synergistic effect. [38,[56][57][58] In order to investigate how the MnO 2 nanosheet layer thickness influences electrochemical performance of LIBs, galvanostatic charging and discharging potential curves of different samples were detected and shown in Fig. 7b and c respectively.…”

Section: Resultsmentioning

confidence: 99%

TiO2 Nanotube Arrays Grafted with MnO2 Nanosheets as High-Performance Anode for Lithium Ion Battery

Zhu

et al. 2015

Electrochimica Acta

View full text Add to dashboard Cite

Section: Resultsmentioning

confidence: 99%

TiO2 Nanotube Arrays Grafted with MnO2 Nanosheets as High-Performance Anode for Lithium Ion Battery

Zhu

et al. 2015

Electrochimica Acta

View full text Add to dashboard Cite

“…[43] They also designed a-MoO 3 @MnO 2 core-shell nanorods with ac apacity of 1475 mA hg À1 at 0.1 C. [44] The capacity can be kept at 1127 mA hg À1 after 50 cycles, whichissuperior to that of the bare MoO 3 and pristine MnO 2 electrodes. By combining the physical and electrochemical properties of variousm aterials and making use of their respective merits to offset the imperfection of others, many hybrid MoO 3 -based electrodes have been fabricated with improved electrochemical properties.…”

Section: Moomentioning

confidence: 99%

Recent Progress on Molybdenum Oxides for Rechargeable Batteries

et al. 2019

View full text Add to dashboard Cite

bility during the reaction, andl ow electronic conductivity (ca. 10 À5 Scm À1 ). [28,29] Reduced molybdenum oxides,i ncluding MoO 2 and MoO x (2 < x < 3), with intrinsic oxygen vacancies, comparedwith pure MoO 3 ,can greatly increase the conductivity,a nd have been studied as attractive electrode materials. [30,31] Unfortunately,a s-fabricated batteries based on MoO 2 or MoO x electrodes still suffer from poor cycling stability and low recharge efficiency.T herefore, much effort has been invested over the past few years to pursuet he high energy efficiency, high cycling stability,a nd prominentr ate capability of molybdenum oxide-based electrodes for rechargeable batteries.Herein, we presentabrief summary of recent progress in the use of molybdenum oxides, including MoO 3 and MoO 2 ,a s well their composites, as electrodes for rechargeable batteries, such as LIBs, SIBs, Li-S batteries, Li-O 2 batteries, and other novel battery systems. The charge-storage mechanisms, fabrication of the electrode structures, and electrochemical performances, combined with their relationships, are mainlyd iscussed. This Minireview focuseso nc urrently developed strategies to improvet he energy-storage performances of the electrodes, through morphology modification,d efect engineering, and synergistic effects of hybrid electrodes, and thus, to optimize the electrochemical properties of the batteries. Finally, perspectives on MoO 3 -a nd MoO 2 -based compounds for the future development of rechargeable batteries are also presented.

show abstract

“…107 Associated with these benets of the coating chemistries, the structure design for effectively combining the advantages of the coatings and active materials, such as coreshell 108 and hollow shell, 109 has been also performed to engender much improvement of the LIB electrodes. This section reviews the recent progress in nanostructured coatings for developing high-performance LIB components, including metallic anodes, metal oxide anodes, Li-rich layered oxide cathodes, high-voltage spinel cathodes, and sulfur based cathodes.…”

Section: Nanostructured Coatings For Advanced Electrodesmentioning

confidence: 99%

Advances in electrode materials for Li-based rechargeable batteries

Zhang

Mao

et al. 2017

RSC Adv.

View full text Add to dashboard Cite

Rechargeable lithium-ion batteries store energy as chemical energy in electrode materials during charge and can convert the chemical energy into electrical energy when needed. Tremendous attention has been paid to screen electroactive materials, to evaluate their structural integrity and cycling reversibility, and to improve the performance of electrode materials. This review discusses recent advances in performance enhancement of both anode and cathode through nanoengineering active materials and applying surface coatings, in order to effectively deal with the challenges such as large volume variation, instable interface, limited cyclability and rate capability. We also introduce and discuss briefly the diversity and new tendencies in finding alternative lithium storage materials, safe operation enabled in aqueous electrolytes, and configuring novel symmetric electrodes and lithium-based flow batteries.

show abstract

High electrochemical performances of α-MoO 3 @MnO 2 core-shell nanorods as lithium-ion battery anodes

Cited by 67 publications

References 47 publications

TiO2 Nanotube Arrays Grafted with MnO2 Nanosheets as High-Performance Anode for Lithium Ion Battery

TiO2 Nanotube Arrays Grafted with MnO2 Nanosheets as High-Performance Anode for Lithium Ion Battery

Recent Progress on Molybdenum Oxides for Rechargeable Batteries

Advances in electrode materials for Li-based rechargeable batteries

Contact Info

Product

Resources

About