Microstructure, mechanical and corrosion properties of high hardness TiVZrCrAl HEA coatings prepared by magnetron sputtering

He, Linxin; Liu, Chunhai; Zhang, Sha; Shu, Chaozhu; Yang, Jijun; Liu, Hengquan; Zhang, Wei; Lin, Junjie; Long, Jianping; Hong, Chen

doi:10.1016/j.surfcoat.2022.128532

Cited by 11 publications

(4 citation statements)

References 49 publications

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“…Data are taken from Refs. [15,16,18,19,22–25,47,74,78,80,95,110,113,118,121,125,126,130,137,138,143,148–174].…”

Section: Structure Of Hescsmentioning

confidence: 99%

“…Data are taken from Refs. [15,16,18,22–25,78,80,110,113,118,137,138,149–151,153,156–160,163,165,166,168–171,173,174].…”

Section: Structure Of Hescsmentioning

confidence: 99%

“…mix parameters for a) HEAs and b) HEA, high-entropy amorphous alloys (HEAA), highentropy ceramic (HECe), and high-entropy amorphous ceramic (HEACe) coatings. Data are taken from Refs [15,16,18,[22][23][24][25]78,80,110,113,118,137,138,[149][150][151]153,[156][157][158][159][160]163,165,166,[168][169][170][171]173,174]…”

mentioning

confidence: 99%

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Atomic Radius Mismatch: A Key Parameter for Design and Synthesis of High‐Entropy Physical Vapor Deposition Coatings—Review

Lotfi‐Khojasteh,

Elmkhah,

Nouri

et al. 2024

Adv Eng Mater

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High‐entropy metal sublattice coatings (HESCs) prepared by physical vapor deposition (PVD) have received attention due to their diverse range of properties and applications. One of the most critical requirements for their synthesis is the prediction and control of their wide‐spread properties, and several efforts have been undertaken using various thermodynamical parameters. The majority of these predictions concentrate on high‐entropy alloys (HEAs) while high‐entropy ceramics (HECs) received little attention. One of the most important parameters to control the structure and properties of HEAs is their atomic radius mismatch (δr), which we apply to crystalline, amorphous, and composite (amorphous matrix, crystalline matrix, and multilayer) HESCs. Based on the relationships between δr and structure, mixing enthalpy (ΔHmix), electronegativity difference (Δχ), ion bonding percentage (IBPHE), mechanical properties (including hardness, H, and Young’s modulus, E), and wear performance descriptors (H/E and H3/E2 ratios) we provide a δr‐based map to aid the design and selection of elements for HESCs.This article is protected by copyright. All rights reserved.

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“…Data are taken from Refs. [15,16,18,19,22–25,47,74,78,80,95,110,113,118,121,125,126,130,137,138,143,148–174].…”

Section: Structure Of Hescsmentioning

confidence: 99%

“…Data are taken from Refs. [15,16,18,22–25,78,80,110,113,118,137,138,149–151,153,156–160,163,165,166,168–171,173,174].…”

Section: Structure Of Hescsmentioning

confidence: 99%

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Atomic Radius Mismatch: A Key Parameter for Design and Synthesis of High‐Entropy Physical Vapor Deposition Coatings—Review

Lotfi‐Khojasteh,

Elmkhah,

Nouri

et al. 2024

Adv Eng Mater

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“…The results show that the thickness of the film is about 95 nm, which is already in the range of nanocrystals. He et al [69] used magnetron sputtering method to prepare high hardness TiVZrCrAl HEA coatings and investigated their organization, mechanical and corrosion properties. As shown in Figure 7c, Selected area electron diffraction (SAED) maps at 300 °C show one stronger diffraction ring and three weaker diffraction rings.…”

Section: Sputtering Depositionmentioning

confidence: 99%

Status and Prospects of High-Entropy Materials for Lithium–Sulfur Batteries

Yao¹,

Chen²,

Niu³

et al. 2023

Preprint

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The emergence of various electronic devices and equipment such as electric vehicles and drones requires higher energy density energy storage devices. Lithium-sulfur batteries (LSBs) are considered as the most promising new generation energy storage system owing to high theoretical specific capacity and energy density. However, the severe shuttle behaviors of soluble lithium polysulfides (LiPSs) and the slow redox kinetics lead to low sulfur utilization and poor cycling stability, which seriously hinder the commercial application of LSBs. Therefore, various catalytic materials have been employed to solve these troublesome problems. High entropy materials (HEMs), as advanced materials, can provide unique surface and electronic structures that expose plentiful catalytic active sites, which opens new ideas for the regulation of LiPSs redox kinetics. Notwithstanding many instructive reviews in the land of LSBs, while this review aims to offer a complete and shrewd summary of the current progresses in HEMs-based LSBs, including in-depth interpretation of design principles and mechanistic electrocatalysis functions as well as pragmatic perspectives.

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High temperature tribological behavior of atmospheric plasma-sprayed CoCrFeNiW0.3 + 5 at% C high-entropy alloy coating

Kumar,

Manikandan,

Kamaraj

et al. 2024

J Mater Sci

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Microstructure, mechanical and corrosion properties of high hardness TiVZrCrAl HEA coatings prepared by magnetron sputtering

Cited by 11 publications

References 49 publications

Atomic Radius Mismatch: A Key Parameter for Design and Synthesis of High‐Entropy Physical Vapor Deposition Coatings—Review

Atomic Radius Mismatch: A Key Parameter for Design and Synthesis of High‐Entropy Physical Vapor Deposition Coatings—Review

Status and Prospects of High-Entropy Materials for Lithium–Sulfur Batteries

High temperature tribological behavior of atmospheric plasma-sprayed CoCrFeNiW0.3 + 5 at% C high-entropy alloy coating

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