Results 31 to 40 of about 4,174,047 (104)

Beyond Conventional Cooling: Advanced Micro/Nanostructures for Managing Extreme Heat Flux

Advanced Materials, Volume 38, Issue 5, 22 January 2026.
This review examines the design, application, and manufacturing of biomimetic or engineered micro/nanostructures for managing high heat‐flux in multi‐level electronics by enhancing conductive, convective, phase‐changing, and radiative heat transfer mechanisms, highlighting their potential for efficient, targeted thermal management, and future prospects.
Yuankun Zhang, Huajie Li, Yuhang Zhou, Jun Ma, Keng‐Te Lin, Han Lin, Chunsheng Guo, Baohua Jia   +7 more
wiley   +1 more source

Nature-inspired (Ti,Zr,Hf)C/SiC micro-nano composites with enhanced ablation resistance through a Gobi Desert-like protective oxide layer

Journal of Advanced Ceramics
(Ti,Zr,Hf)C/SiC composites with micro-nano structure were designed inspired by the gravel–sand structure of the wind-resistant Gobi Desert to prevent air-plasma flame scouring and obtain excellent ablation resistance.
Li Lu, Shuibin Wang, Tianxing Jiang, Pengcheng Du, Jinrun Hu, Tianci Zhou, Yichen Wang, Yi Zeng, Yalei Wang, Xiang Xiong, Qingbo Wen   +10 more
doaj   +1 more source

Designing phase‐adaptive UHTC multilayer composites: Layer width effects on mechanical and kinetic properties

Journal of the American Ceramic Society, Volume 109, Issue 1, January 2026.
Abstract The B1 rocksalt transition metal carbides and nitrides are among the materials with the highest melting temperatures. Additionally, members of this group of materials possess high‐temperature strength with ductility facilitated by diffusional creep.
J. Carter Stotts, Michael Large, Brennan Watkins, Gregory B. Thompson, Christopher R. Weinberger   +4 more
wiley   +1 more source

Numerical Simulation for Thermal Shock Resistance of Ultra-High Temperature Ceramics Considering the Effects of Initial Stress Field [PDF]

, 2011
Taking the hafnium diboride ceramic as an example, the effects of heating rate, cooling rate, thermal shock initial temperature, and external constraint on the thermal shock resistance (TSR) of ultra-high temperature ceramics (UHTCs) were studied through
Tianbao Cheng, Weiguo Li, Dingyu Li, Daining Fang   +3 more
core   +1 more source

Probing solid-state diffusion and its synergistic role with preferential oxidation in enhancing the ablation performance of multiphase multicomponent carbide

Journal of Advanced Ceramics
Multiphase multicomponent ultrahigh-temperature ceramics (UHTCs) hold great promise for achieving better ablation performance because of their broader structure and compositional tunability.
Ziming Ye, Jiao Hu, Yi Zeng, Xiang Xiong, Nan Ye, Haiou Zhuo, Ben Huang, Jiancheng Tang, Huilin Lun   +8 more
doaj   +1 more source

Transition Metal Carbide‐Based Catalysis for Thermocatalytic Conversion Processes: Properties, Synthesis, Applications, and Future Outlook

ChemNanoMat, Volume 11, Issue 11, November 2025.
Transition metal carbides (TMCs) have electronic structure similar to that of platinum group metals, making them attractive for thermocatalysis applications. This review explores several essential aspects, discussing physical and chemical properties of TMCs, synthesis methods, and their utilization in thermocatalytic processes, including generation of ...
Edris Madadian, Yasaman Ghaffari, Yael Zilberman, David S. A. Simakov   +3 more
wiley   +1 more source

Synthesis of hafnium carbide (HfC) via one‐step selective laser reaction pyrolysis from liquid polymer precursor

Journal of the American Ceramic Society, Volume 108, Issue 9, September 2025.
➢ A one‐step selective laser reaction pyrolysis (SLRP) technique was developed to rapidly synthesize hafnium carbide (HfC) from liquid polymer precursors. ➢ XRD and TEM confirmed the nanocrystalline structure of the HfC. ➢ The SLRP‐based process achieved up to 54% ceramic yield, 18% higher than furnace‐based methods.
Shalini Rajpoot, Kaushik Nonavinakere Vinod, Tiegang Fang, Chengying Xu   +3 more
wiley   +1 more source

Oxide‐Based Ceramic Matrix Composites for High‐Temperature Environments: A Review

Advanced Engineering Materials, Volume 27, Issue 7, April 2025.
This review examines oxide‐based ceramic matrix composites, focusing on their processing, composition, and mechanical properties for high‐temperature applications. Key topics include oxidation resistance, failure mechanisms, and corrosion behavior, with insights into their potential use in aerospace, nuclear power, and other high‐performance industries.
Karthikeyan Ramachandran, Joseph C. Bear, Doni Daniel Jayaseelan   +2 more
wiley   +1 more source

Nuclear Applications for Ultra-High Temperature Ceramics and MAX Phases

, 2014
This chapter begins with a brief presentation of future nuclear reactors. Next, current uses of ceramics in the nuclear industry are reviewed, which, with the exception of graphite moderators and B4C control rods, rely largely on oxides or silicates ...
Rapaud, Olivier, E. Lee, William, Giorgi, Edoardo, Harrison, Robert, Maitre, Alexandre   +4 more
core   +2 more sources

Data‐Driven Materials Research and Development for Functional Coatings

Advanced Science, Volume 11, Issue 42, November 13, 2024.
Functional coatings play a vital role in various industries for their protective and functional properties. However, its design often involves time‐consuming experimentation with multiple materials and processing parameters. To overcome these limitations, data‐driven approaches are gaining traction in materials science. This review provides an overview
Kai Xu, Xuelian Xiao, Linjing Wang, Ming Lou, Fangming Wang, Changheng Li, Hui Ren, Xue Wang, Keke Chang   +8 more
wiley   +1 more source