Results 11 to 20 of about 15,000,705 (247)

Facile Preparation, Microstructure and Dielectric Properties of La(Cr_0.2Mn_0.2Fe_0.2Co_0.2Ni_0.2)O₃ Perovskite High-Entropy Ceramics

Crystals, 2022
Preparation and properties of La(Cr0.2Mn0.2Fe0.2Co0.2Ni0.2)O3 high-entropy ceramics are investigated. La(Cr0.2Mn0.2Fe0.2Co0.2Ni0.2)O3 high-entropy ceramics are prepared by a traditional two-step solid-state reaction method in air.
Zhifeng Tian, Ying Zhang, Junzhan Zhang, Peng Shi   +3 more
doaj   +2 more sources

Flexible high-entropy functional ceramics [PDF]

Nature Communications
Functional ceramics, once integrated with flexibility, hold great promise for cutting-edge electronic devices. Unfortunately, functionality and flexibility are inherently exclusive in ceramics: the long-range order of ionic lattices bestows polarization ...
Lvye Dou, Bingbing Yang, Xiaoyuan Ye, Yang Zhang, Wenqing Zhu, Huiling Chen, Yingjie Jiang, Ben Fang, Shun Lan, Qian Li, Yiqian Liu, Penghui Li, Xuan Zhang, Shuchang Li, Yujun Zhang, Wei Xu, Xinyu Zhang, Liang Wu, Xiaoyan Li, Xiaoding Wei, Zhiyang Yu, Ce-Wen Nan, Yuan-Hua Lin   +22 more
doaj   +3 more sources

Rare-Earth-Zirconate Porous High-Entropy Ceramics with Unique Pore Structures for Thermal Insulating Applications. [PDF]

Materials (Basel), 2023
Porous high-entropy ceramics are a new alternative material for thermal insulation. Their better stability and low thermal conductivity are due to lattice distortion and unique pore structures.
Wang H, Xu J, Zhu J, Meng X, Lin L, Zhang P, Gao F.   +6 more
europepmc   +2 more sources

From high-entropy ceramics to compositionally complex ceramics and beyond

Journal of Materiomics
Over the past decade, the field of high-entropy ceramics (HECs) has expanded rapidly to encompass a broad range of oxides, borides, silicides, and other ceramic solid solutions.
Jian Luo
doaj   +2 more sources

Research progress on high entropy oxide ceramics: Principles, preparation, and properties

Journal of Materials Research and Technology
High entropy oxide ceramics impart diverse excellent characteristics and extensive application potential to the high entropy oxide family, owing to their distinct high entropy effects and lattice distortions. Starting from the basic definition of entropy,
Gang Du, Canhua Li, Jiamao Li, Guangchao Wu, Zhenyi Huang, Aiqin Mao, Mengchen Ma, Zhiyun Guo, Zhao Chen   +8 more
doaj   +2 more sources

Novel transparent high-entropy sesquioxide ceramics with high physicochemical plasma etching resistance [PDF]

Journal of Advanced Ceramics
High-entropy ceramics exhibit novel intrinsic properties. Hence, they have been explored for a wide range of applications ranging from thermal insulation and energy storage to advanced optical components.
Yu-Bin Shin, Su Been Ham, Ha-Neul Kim, Mi-Ju Kim, Jae-Woong Ko, Jae-Wook Lee, Young-Jo Park, Jung-Hyung Kim, Hyo-Chang Lee, Young Hwa Jung, Jung Woo Lee, Ho Jin Ma   +11 more
doaj   +2 more sources

Optimal preparation of high-entropy boride-silicon carbide ceramics [PDF]

Journal of Advanced Ceramics, 2020
High-entropy boride-silicon carbide (HEB-SiC) ceramics were fabricated using boride-based powders prepared from borothermal and boro/carbothermal reduction methods.
Yan Zhang, Shi-Kuan Sun, Wei-Ming Guo, Liang Xu, Wei Zhang, Hua-Tay Lin   +5 more
doaj   +2 more sources

A novel high entropy CoFeCrNiCu alloy filler to braze SiC ceramics [PDF]

, 2022
In order to reduce intermetallic compound formations in brazed joints, a CoFeCrNiCu high entropy alloy was invented and employed to braze SiC ceramics.
Yang, Yunlong, Cao, Wei, Tan, Caiwang, Wang, Gang, Huttula, Marko, He, Rujie   +5 more
core   +1 more source

SPS-Prepared High-Entropy (Bi0.2Na0.2Sr0.2Ba0.2Ca0.2)TiO3 Lead-Free Relaxor-Ferroelectric Ceramics with High Energy Storage Density

, 2023
Compared to batteries and electrochemical capacitors, dielectric capacitors are widely studied because of their huge advantages in terms of charging/discharging speed and power density. In this work, high-entropy (Bi0.2Na0.2Sr0.2Ba0.2Ca0.2)TiO3 lead-free
Chanatip Samart, Ya Lu, Naohisa Takesue, Haibo Zhang, Huabin Yang, Pengyuan Fan, Hua Tan   +6 more
core   +1 more source

High Entropy Materials: Challenges and Prospects

, 2021
This book is a reprint of a special issue of Metals (ISSN 2075-4701), titled High Entropy Materials: Challenges and Prospects. It is a compilation of nine articles from different aspects of high-entropy materials.

core   +1 more source