Results 121 to 130 of about 268,967 (357)

Electroactive Metal–Organic Frameworks for Electrocatalysis

Advanced Functional Materials, EarlyView.
Electrocatalysis is crucial in sustainable energy conversion as it enables efficient chemical transformations. The review discusses how metal–organic frameworks can revolutionize this field by offering tailorable structures and active site tunability, enabling efficient and selective electrocatalytic processes.
Irena Senkovska, Yutong Luo, Ruyan Zhao, Jianjun Zhang, Mingchao Wang, Xinliang Feng, Eike Brunner, Stefan Kaskel   +7 more
wiley   +1 more source

Investigation on high-temperature thermal conductivity in YTaO4 ceramics via 3-Omega method

AIP Advances
Thermal barrier coatings are essential for enhancing the performance and efficiency of high-performance systems, such as aerospace engines and gas turbines, by providing thermal protection at high temperatures.
Shuaiqi Wang, Hongmeng Zhang, Yi Cheng, Qian Cao, Yixuan Gao, Haiqiang Zhu, Hongrui Huang, Hao Yang, Yanda Ji   +8 more
doaj   +1 more source

(Lu1/7Yb1/7Sc1/7Er1/7Y1/7Ho1/7Dy1/7)2Si2O7 high entropy rare-earth disilicate with low thermal conductivity and excellent resistance to CMAS corrosion

Journal of Advanced Ceramics
Low thermal conductivity, compatible thermal expansion coefficient, and good calcium–magnesium–aluminosilicate (CMAS) corrosion resistance are critical requirements for environmental barrier coatings used on silicon-based ceramics.
Xu Wang, Mingyu Meng, Feihan Xu, Ling Liu, Lihong Gao, Shizhen Zhu, Zhuang Ma   +6 more
doaj   +1 more source

Durability of zirconia thermal-barrier ceramic coatings on air-cooled turbine blades in cyclic jet engine operation [PDF]

Thermal barrier ceramic coatings of stabilized zirconia over a bond coat of Ni Cr Al Y were tested for durability on air cooled turbine rotor blades in a research turbojet engine.
Jacobs, R. E., Liebert, C. H., Morse, C. R., Stecura, S.   +3 more
core   +1 more source

Smart, Bio‐Inspired Polymers and Bio‐Based Molecules Modified by Zwitterionic Motifs to Design Next‐Generation Materials for Medical Applications

Advanced Functional Materials, EarlyView.
Bio‐based and (semi‐)synthetic zwitterion‐modified novel materials and fully synthetic next‐generation alternatives show the importance of material design for different biomedical applications. The zwitterionic character affects the physiochemical behavior of the material and deepens the understanding of chemical interaction mechanisms within the ...
Theresa M. Lutz, Jonas De Breuck, Sahar Salehi, Meike N. Leiske   +3 more
wiley   +1 more source

High-entropy alloy coatings for surface protection and thermal barrier applications: fundamentals, recent advances, and a critical assessment of their potential as alternatives to conventional coatings

Discover Materials
High-entropy alloy (HEA) coatings have recently emerged as highly promising materials for next-generation thermal barrier and surface protection systems, due to their exceptional thermal stability, oxidation resistance, and compositional flexibility ...
N. NayebPashaee, F. Bakhtiarifard, M. Jalali, A. Khodadostan, A. Koohfar, S. K. Mousavi Sorkhkolai, S. Zamani   +6 more
doaj   +1 more source

Shakedown Analysis and Experimental Study of Thermal Barrier Coatings. [PDF]

Materials (Basel), 2022
Sun J, Chen Y, Li W, Chen H, Liu H, Cheng X.   +5 more
europepmc   +1 more source

MOFs and COFs in Electronics: Bridging the Gap between Intrinsic Properties and Measured Performance

Advanced Functional Materials, EarlyView.
Metal‐organic frameworks (MOFs) and covalent organic frameworks (COFs) hold promise for advanced electronics. However, discrepancies in reported electrical conductivities highlight the importance of measurement methodologies. This review explores intrinsic charge transport mechanisms and extrinsic factors influencing performance, and critically ...
Jonas F. Pöhls, R. Thomas Weitz
wiley   +1 more source

Effect of Thermal Growth Oxide Composition and Morphology on Local Stresses in Thermal Barrier Coatings. [PDF]

Materials (Basel), 2022
Ding K, Zhang T, Wang Z, Yu J, Guo W, Yang Y.   +5 more
europepmc   +1 more source

Evaluation of hot corrosion behavior of thermal barrier coatings [PDF]

Calcium silicate and yttria stabilized zirconia/MCrAlY thermal barrier coating systems on air-cooled specimens were exposed to sodium plus vanadium doped Mach 0.3 combustion gases.
Gedwill, M. A., Hodge, P. E., Miller, R. A.   +2 more
core   +1 more source