Results 21 to 30 of about 5,566,529 (145)

Carbon Anodes for Low‐Temperature Nonaqueous Alkali Metal‐Ion Batteries

EcoEnergy, EarlyView.
This review summarizes recent progress in carbon anodes for low‐temperature nonaqueous alkali‐metal ion batteries. Fundamental thermodynamic and kinetic limitations are examined, alongside a systematic discussion of graphite, hard carbon, and emerging carbon architectures.
Zhichun Miao, Dandan Yu, Guojie Liu, Yuyang Qin, Jingyun Mou, Wenlong Song, Lu Shi, Zengqin Xiao, Xin Yuan, Huayu Chen, Laishun Qin, Da Chen   +11 more
wiley   +1 more source

Intrinsic properties of dispersion-strengthened HfO2–Al2O3–SiO2 material as an EBC bond coat

Journal of Advanced Ceramics
To address the challenges of insufficient thermal resistance and high-temperature stability in current environmental barrier coating (EBC) bond coats above 1500 °C, this study successfully synthesized HfO2–Al2O3–SiO2 powders with a dispersion ...
Deteng Wang, Huiyong Yang, Qifa Wan, Yixin Xiao, Haijiang Yu, Luyan Wang, Lianyi Wang, Wei Li, Ruiying Luo, Juntong Huang   +9 more
doaj   +1 more source

Development of Calcium‐Based Coatings to Mitigate Vanadate Corrosion

Materials and Corrosion, EarlyView.
Ca‐rich coatings can suppress the corrosive attack of molten V2O5 by forming Ca2 V2 O7 and Ca V2 O6. For this, a large Ca‐reservoir is key to mitigate corrosion at 600°C and 700°C. ABSTRACT Vanadate corrosion occurs in devices powered by heavy fuel oil, such as stationary turbines.
Mark Alexander Ulherr, Emma Marie Hamilton White, Fabian Lanoy, Mario Rudolphi, Manja Krüger, Mathias Christian Galetz   +5 more
wiley   +1 more source

Composition engineering of high-entropy rare-earth monosilicates enables remarkable CMAS corrosion resistance

Journal of Materiomics
Exploring superior calcium-magnesium-aluminosilicate (CMAS) corrosion resistance is crucial for high-entropy rare-earth monosilicates (HEREMs) as the next-generation environmental barrier coating (EBC) materials.
Peng Wei, Hao Bai, Yang Liu, Lei Zhuang, Hulei Yu, Yanhui Chu   +5 more
doaj   +1 more source

High-entropy (Nd0.2Sm0.2Eu0.2Y0.2Yb0.2)4Al2O9 with good high temperature stability, low thermal conductivity, and anisotropic thermal expansivity

Journal of Advanced Ceramics, 2020
The critical requirements for the environmental barrier coating (EBC) materials of silicon-based ceramic matrix composites (CMCs) include good tolerance to harsh environments, thermal expansion matches with the interlayer mullite, good high-temperature ...
Zifan Zhao, Huimin Xiang, Heng Chen, Fu-Zhi Dai, Xiaohui Wang, Zhijian Peng, Yanchun Zhou   +6 more
doaj   +1 more source

Painless Biosensing for Non‐Invasive Health Monitoring: Advances, Platforms and Future Directions

Electrochemical Science Advances, Volume 6, Issue 5, October 2026.
ABSTRACT Non‐invasive biosensing has expanded blood‐based diagnostics into a growing set of accessible peripheral biofluids, yet most existing reviews remain confined to sweat, tears, saliva and urine, and treat the underlying literature descriptively rather than critically.
Ayub Alam, Faiqa Gull, Muzammal Hameed, Iqra Iqbal, Saira Naz, Hadia Noor, Ammara Aslam, Sana Younis, Valentina Vit, Muhammad Aqib Mehmood, Nicola Coppedé   +10 more
wiley   +1 more source

Mechanical properties and damage analysis of SiCf/SiC and SiCf/SiC-EBC composites in high-temperature combustion gas environment

Journal of Aeronautical Materials
Silicon carbide fiber-reinforced silicon carbide ceramic matrix composites（SiCf/SiC） used in aero-engines are damaged or even failed due to the oxidation and corrosion by high-temperature and high-speed combustion gases.
WANG Ziyuan, CAO Xinxin, JIANG Ting, HONG Zhiliang, ZHANG Chengyu, ZHU Wang   +5 more
doaj   +1 more source

Manipulating RE‐O Bonds Engineered Thermal/Oxygen Transport Characteristics of Monoclinic‐Prime RETaO4 High‐Entropy Ceramics

Rare Metals, Volume 45, Issue 10, October 2026.
ABSTRACT Multifunctional thermal protective ceramic thermal/environmental barrier coatings (T/EBCs) are of great significance for applications of various high‐temperature components, and we propose an effective strategy for designing high‐entropy ceramics (HECs) as T/EBCs for SiC ceramic matrix composites (CMCs), where low thermal expansion ...
Qinshuo Wang, Lin Chen, Xing Zhou, Chenyu Li, Yiran Ma, Xiaoyan Wu, Wei Pan, Jing Feng   +7 more
wiley   +1 more source

Xenotime‐Type Rare‐Earth Orthophosphates REPO4 for Use as High‐Temperature Environmental Barrier Coatings

Journal of the American Ceramic Society, Volume 109, Issue 9, September 2026.
Can we make a more inexpensive and greener coating using naturally forming minerals? Xenotime mineral composition was determined to be (Y0.80Gd0.04Dy0.07Er0.05Yb0.04)PO4. Preliminary studies into REPO4 species showed compatable CTE match with SiC, formation of a multilayer reaction product that improves CMAS resistance, and parabolic growth rates ...
Imoen Hawthorne, William Riffe, Patrick E. Hopkins, Elizabeth Opila   +3 more
wiley   +1 more source

Properties and Performance of High-Purity Thermal Barrier Coatings

, 2007
It was found that the content of impurity oxides in 7YSZ, such as SiO2 and Al2O3, has a significant effect on coating sintering resistance and phase stability of 7YSZ thermal barrier coatings (TBCs).
I. O. Golosnoy, Dorfman, M.R., S. Paul, A. Cipitria, Clyne, T., Clyne, T.W., Dorfman, M., T. W. Clyne, Golosnoy, I.O., I.O. Golosnoy, Paul, S., T.W. Clyne, Cipitria, A., Golosnoy, I., M. R. Dorfman, Xie, L., L. Xie, M.R. Dorfman   +17 more
core   +1 more source