Tailoring the morphologies of molybdenum selenides with improving their electrochemical performances for supercapacitors

Zhu, Xinyuan; Feng, Ziyu; Fan, Lele; Wang, Qifeng; Wei, Yue; Zhu, Lei; Li, Na; Zhang, Qinfang

doi:10.1016/j.est.2024.111671

Journal of Energy Storage

2024

DOI: 10.1016/j.est.2024.111671

|View full text |Cite

Tailoring the morphologies of molybdenum selenides with improving their electrochemical performances for supercapacitors

Xinyuan Zhu,

Ziyu Feng,

Lele Fan

et al.

Help me understand this report

Search citation statements

Order By: Relevance

Paper Sections

Select...

Citation Types

Supporting

Mentioning

Contrasting

Year Published

2024

2025

Publication Types

Select...

Article5

Relationship

Self Cite0

Independent5

Authors

Journals

Cited by 5 publications

References 46 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

Controlling of Crystal Facets by Dysprosium‐Modified WO₃/Carbon Nanofibers Enhance the Flexible Supercapacitor Performance

Shi,

Chen,

Sun

2024

Small

View full text Add to dashboard Cite

Dysprosium‐modified tungsten oxide/carbon nanofibers (Dy‐WO3/PCNFs) are fabricated via electrospinning combined with high‐temperature calcination to synthesize a flexible, self‐supporting electrode material that does not require a conductive agent or binder. XRD and TEM analyses showed that introducing dysprosium promoted the preferential growth of WO3 crystals along the preponderance crystal planes involved in the electrochemical reaction, enhancing the exposure of the (002) and (200) crystal planes. Furthermore, DFT calculations demonstrated that the incorporation of Dy resulted in enhanced adsorption of Dy‐WO3 by PCNFs, with an adsorption energy of −1.21 eV. The Bader charge results indicate a transfer of 1.70 |e| from PCNFs to Dy‐WO3. DFT calculations demonstrate that strong adsorption facilitates charge adsorption/desorption, which contributes to charge transfer and enhances storage capacity. The prepared Dy‐WO3/PCNFs exhibited a high specific capacitance (557.28 F g−1 at 0.5 A g−1). Supercapacitors assembled with Dy‐WO3/PCNFs as the positive electrode and CNFs as the negative electrode have high energy density (29.8 Wh kg−1 at a power density of 363.48 W kg−1). This study demonstrates the successful synthesis of Dy‐WO3/PCNFs with exceptional electrochemical properties and offers significant insights into the design and application of flexible electrodes by incorporating dysprosium to modulate the crystal surface of WO3.

show abstract

Controlling of Crystal Facets by Dysprosium‐Modified WO₃/Carbon Nanofibers Enhance the Flexible Supercapacitor Performance

Shi,

Chen,

Sun

2024

Small

View full text Add to dashboard Cite

show abstract

Solution combustion growth of porous ZnMn2O4 on carbon cloth to enhance zinc ions storage performance

Li,

Wei,

Niu

et al. 2024

Journal of Energy Storage

View full text Add to dashboard Cite

Study of phosphorization effect on urchin-like CuCo2O4 cathodes for high-performance supercapacitors

Fan,

Zhang,

Chen

et al. 2025

Journal of Alloys and Compounds

View full text Add to dashboard Cite

scite is a Brooklyn-based organization that helps researchers better discover and understand research articles through Smart Citations–citations that display the context of the citation and describe whether the article provides supporting or contrasting evidence. scite is used by students and researchers from around the world and is funded in part by the National Science Foundation and the National Institute on Drug Abuse of the National Institutes of Health.

Contact Info

customersupport@researchsolutions.com

10624 S. Eastern Ave., Ste. A-614

Henderson, NV 89052, USA

This site is protected by reCAPTCHA and the Google Privacy Policy and Terms of Service apply.

Blog Terms and Conditions API Terms Privacy Policy Contact Cookie Preferences Do Not Sell or Share My Personal Information

Made with 💙 for researchers

Part of the Research Solutions Family.

Tailoring the morphologies of molybdenum selenides with improving their electrochemical performances for supercapacitors

Cited by 5 publications

References 46 publications

Controlling of Crystal Facets by Dysprosium‐Modified WO₃/Carbon Nanofibers Enhance the Flexible Supercapacitor Performance

Controlling of Crystal Facets by Dysprosium‐Modified WO₃/Carbon Nanofibers Enhance the Flexible Supercapacitor Performance

Solution combustion growth of porous ZnMn2O4 on carbon cloth to enhance zinc ions storage performance

Study of phosphorization effect on urchin-like CuCo2O4 cathodes for high-performance supercapacitors

Contact Info

Product

Resources

About

Tailoring the morphologies of molybdenum selenides with improving their electrochemical performances for supercapacitors

Cited by 5 publications

References 46 publications

Controlling of Crystal Facets by Dysprosium‐Modified WO3/Carbon Nanofibers Enhance the Flexible Supercapacitor Performance

Controlling of Crystal Facets by Dysprosium‐Modified WO3/Carbon Nanofibers Enhance the Flexible Supercapacitor Performance

Solution combustion growth of porous ZnMn2O4 on carbon cloth to enhance zinc ions storage performance

Study of phosphorization effect on urchin-like CuCo2O4 cathodes for high-performance supercapacitors

Contact Info

Product

Resources

About

Controlling of Crystal Facets by Dysprosium‐Modified WO₃/Carbon Nanofibers Enhance the Flexible Supercapacitor Performance

Controlling of Crystal Facets by Dysprosium‐Modified WO₃/Carbon Nanofibers Enhance the Flexible Supercapacitor Performance