Results 121 to 130 of about 1,538,239 (302)

Effect of External Surface Diffusion Barriers on Platinum/Beta-Catalyzed Isomerization of n-Pentane. [PDF]

Angew Chem Int Ed Engl, 2021
Hu S, Liu J, Ye G, Zhou X, Coppens MO, Yuan W.   +5 more
europepmc   +1 more source

Microstructural Evolution and Vacancy Defect Formation in Mn–Mo–Ni RPV Steel Under Low Cycle Fatigue: Insights From EBSD and PALS

Advanced Engineering Materials, EarlyView.
Low‐cycle fatigue damage in Mn–Mo–Ni reactor pressure vessel steel is examined using a combined electron backscatter diffraction and positron annihilation lifetime spectroscopy approach. The study correlates texture evolution, dislocation substructure development, and vacancy‐type defect formation across uniform, necked, and fracture regions, providing
Apu Sarkar, Dhanadeep Dutta, G. Bharat Reddy   +2 more
wiley   +1 more source

Probing the Impact of Vacancy Diffusion on Void Dynamics at the Lithium Metal–Solid Electrolyte Interface

Advanced Science
Lithium (Li) metal‐based solid‐state batteries (SSBs) are considered promising candidates for next‐generation energy storage due to their superior energy density and enhanced safety compared to conventional Li‐ion systems.
Sourim Banerjee, Bairav S. Vishnugopi, Partha P. Mukherjee   +2 more
doaj   +1 more source

Comparisons of Dy Utilization Efficiency by DyH_x Grain Boundary Addition and Surface Diffusion Methods in Nd-Y-Fe-B Sintered Magnet. [PDF]

Materials (Basel), 2022
Guo S, Liao S, Fan X, Ding G, Zheng B, Chen R, Yan A.   +6 more
europepmc   +1 more source

Tribological Performance of 60NiTi Alloy Under Varying Contact Conditions and Elevated Temperatures in Linear Reciprocating Sliding

Advanced Engineering Materials, EarlyView.
This study investigates the tribological response of 60NiTi alloy under dry, water‐lubricated and high‐temperature conditions. The alloy exhibits decreasing wear volume and friction with increasing temperature due to the formation of protective oxide layers. The work clarifies dominant wear mechanisms and demonstrates the suitability of 60NiTi for high‐
Anthony Onyebuchi Okoani, Miguel Angel Selles, Maziar Ramezani   +2 more
wiley   +1 more source

Anomalous nanoparticle surface diffusion in LCTEM is revealed by deep learning-assisted analysis. [PDF]

Proc Natl Acad Sci U S A, 2021
Jamali V, Hargus C, Ben-Moshe A, Aghazadeh A, Ha HD, Mandadapu KK, Alivisatos AP.   +6 more
europepmc   +1 more source

Enhanced Gamma Radiation Shielding Using Epoxy Quartz Fabric Composites Reinforced With CoCl2 Microparticles

Advanced Engineering Materials, EarlyView.
The growing demand for lightweight, nontoxic, and multifunctional gamma shielding materials has intensified efforts to find alternatives to conventional lead and aluminum‐based protectants. In this work, we develop epoxy quartz fabric composites reinforced with cobalt chloride (CoCl2) microparticles, fabricated via hand lay‐up with varying filler ...
Summan Urooge, Ahsan Irshad, Umar Jamil, Srosh Fazil, Khuram Liaqat, Kashif Shahzad, Fakhar Alam, Mehboob Alam   +7 more
wiley   +1 more source

A fluorescence recovery after photobleaching protocol to measure surface diffusion of DAGLα in primary cultured cortical mouse neurons. [PDF]

STAR Protoc, 2022
Yoon S, Penzes P.
europepmc   +1 more source

EBSD Study of Creep‐Induced Lattice Misorientation in MgO‐Particle‐Reinforced Austenitic Steel Composites

Advanced Engineering Materials, EarlyView.
Creep experiments at 900°C on coarse‐grained steel‐ceramic composites containing recycled magnesia reveal that higher ceramic volume fractions significantly enhance the creep resistance. Detailed EBSD investigations identify subgrain formation in the steel matrix as the dominant deformation mechanism.
Moritz Müller, Amaya Compart, Mahnaz Mehdizadehlima, Serhii Yaroshevskyi, Christos G. Aneziris, Horst Biermann, Anja Weidner   +6 more
wiley   +1 more source

Electrical Low-Frequency 1/f^γ Noise Due to Surface Diffusion of Scatterers on an Ultra-low-Noise Graphene Platform. [PDF]

Nano Lett, 2021
Kamada M, Laitinen A, Zeng W, Will M, Sarkar J, Tappura K, Seppä H, Hakonen P.   +7 more
europepmc   +1 more source