Synthesis, microstructure, physical and mechanical properties of phase-pure entropy-enhanced (Nb0.8Ti0.05Ta0.05V0.05M0.05)4AlC3 (M = Hf, Zr) ceramics

He, Hongjiang; Hu, Baotong; Soomro, Sumair Ahmed; Fu, Shuai; Wan, Detian; Bao, Yiwang; Zhou, Yanchun; Feng, Qingguo; Grasso, Salvatore; Hu, Chunfeng

doi:10.1016/j.jeurceramsoc.2023.06.012

Journal of the European Ceramic Society

2023

DOI: 10.1016/j.jeurceramsoc.2023.06.012

|View full text |Cite

Synthesis, microstructure, physical and mechanical properties of phase-pure entropy-enhanced (Nb0.8Ti0.05Ta0.05V0.05M0.05)4AlC3 (M = Hf, Zr) ceramics

Hongjiang He

Baotong Hu

Sumair Ahmed Soomro

et al.

Help me understand this report

Search citation statements

Order By: Relevance

Paper Sections

Select...

Citation Types

Supporting

Mentioning

Contrasting

Year Published

2024

Publication Types

Select...

Article5

Relationship

Self Cite0

Independent5

Authors

Journals

Cited by 5 publications

References 46 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

Ultra‐rapid Synthesis of High‐entropy MAX Phases and Their Derivative MXenes for Battery Electrodes

Zhang,

Li,

Zhang

et al. 2024

Angewandte Chemie

View full text Add to dashboard Cite

High‐entropy materials hold immense promise for energy storage, owing to their varied compositions and unforeseen physicochemical properties, yet, which poses challenges in synthesis due to tendentious phase separation and extended sintering durations. Herein, an ultra‐rapid strategy based on spark plasma sintering (SPS) techniques is proposed to synthesize high‐entropy MAX phases within 15 minutes, including a new phase of (Ti0.2V0.2Cr0.2Nb0.2Mo0.2)4AlC3 and several phases of 413‐type TiVNbMoAlC3, TiVCrMoAlC3 and (Ti0.2V0.2Cr0.2Nb0.2Ta0.2)4AlC3, achieving utmost purity level up to 99.54%. Under high temperature, the overfeed of Al with low melt point (~660°C) can foster a liquid environment, which remits the immiscibility among starting materials and benefits to diffusion dynamics to some extents. Theoretical calculations are employed to elucidate the thermodynamic preponderance of high‐entropy MAX phases in the intricate multi‐element systems. Meanwhile, the varied stacking modes among MX slabs in high‐entropy MAX phases and the distinct topological transformations to their derivative MXenes can be observed directly at the atomic level. Moreover, four high‐entropy MXenes as electrode materials were investigated for rechargeable batteries. Among them, TiVNbMoC3 electrode demonstrates superior lithium‐ion storage capabilities with 725 mAh g−1 after 1000 cycles at 1 A g‐1, triggering the edification to the application of high‐entropy MXenes for energy domain.

show abstract

Ultra‐rapid Synthesis of High‐entropy MAX Phases and Their Derivative MXenes for Battery Electrodes

Zhang,

Li,

Zhang

et al. 2024

Angewandte Chemie

View full text Add to dashboard Cite

show abstract

Ultra‐rapid Synthesis of High‐entropy MAX Phases and Their Derivative MXenes for Battery Electrodes

Zhang,

Li,

Zhang

et al. 2024

Angew Chem Int Ed

View full text Add to dashboard Cite

show abstract

Preparation, mechanical properties, and corrosion resistance behavior of (Zr, Mo, Cr)-doped Ti3AlC2 ceramics

Zhang,

Wang,

et al. 2024

Ceramics International

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.

Synthesis, microstructure, physical and mechanical properties of phase-pure entropy-enhanced (Nb0.8Ti0.05Ta0.05V0.05M0.05)4AlC3 (M = Hf, Zr) ceramics

Cited by 5 publications

References 46 publications

Ultra‐rapid Synthesis of High‐entropy MAX Phases and Their Derivative MXenes for Battery Electrodes

Ultra‐rapid Synthesis of High‐entropy MAX Phases and Their Derivative MXenes for Battery Electrodes

Ultra‐rapid Synthesis of High‐entropy MAX Phases and Their Derivative MXenes for Battery Electrodes

Preparation, mechanical properties, and corrosion resistance behavior of (Zr, Mo, Cr)-doped Ti3AlC2 ceramics

Contact Info

Product

Resources

About