Results 131 to 140 of about 552,566 (266)

In Situ Micromechanical Study of Bimodal γ′–γ″ Precipitate Assemblies in Ni–Cr–Al–Nb Superalloy

Advanced Engineering Materials, EarlyView.
A Ni–Cr–Al–Nb superalloy with a bimodal γ′–γ″ precipitate distribution is developed. Composite precipitate assemblies form through heterogeneous nucleation, effectively impeding dislocation motion. Micropillar compression reveals high strength at room and elevated temperatures, governed by precipitate shearing, with coupled faulting mechanisms ...
Ujjval Bansal, Tae‐Hyeok Kang, Pyuck‐Pa Choi, Subin Lee, Christoph Kirchlechner   +4 more
wiley   +1 more source

An Intramolecular Cobalt-Peptoid Complex as an Effective Catalyst for Light-Driven Water Oxidation at pH 7. [PDF]

ACS Omega
Pahar S, Majee K, Maayan G.
europepmc   +1 more source

Electrochemical Behavior of Flame‐Sprayed Sc‐Doped AlCoCrFeMo High‐Entropy Alloy Coatings in 3.5% Sodium Chloride Solution

Advanced Engineering Materials, EarlyView.
Scandium (Sc)‐doped AlCoCrFeMo HEA coatings are fabricated via flame spraying with 0.1, 0.3, and 0.5 wt% Sc additions. Among these, the HEA‐Sc0.3 coating exhibits the highest corrosion resistance, indicated by a more positive corrosion potential and lower current density.
Pankaj Kumar, Akash Vyas, Mohammad Aatif Qazi, Nashit Jalal, Maria Ophelia Jarligo, Mostafa Yakout, Jing Liu, André McDonald   +7 more
wiley   +1 more source

Corrigendum: A Molecular CO2 Reduction Catalyst Based on Giant Polyoxometalate {Mo368}

Frontiers in Chemistry, 2021
Santu Das, Santu Das, Tuniki Balaraju, Tuniki Balaraju, Soumitra Barman, Soumitra Barman, S. S. Sreejith, S. S. Sreejith, Ramudu Pochamoni, Ramudu Pochamoni, Soumyajit Roy, Soumyajit Roy   +11 more
doaj   +1 more source

Functionalized Metal-Organic Framework Thin Films for Stable and Efficient Electrochemical Water Oxidation under Near-Neutral Conditions. [PDF]

ACS Electrochem
Basak S, Sulaiman A, Morris AJ.
europepmc   +1 more source

Microstructure, Thermal Transport, and Dry‐Sliding Tribology of Powder‐Metallurgy Al7075 Composites Reinforced With Sol–Gel‐Derived ZnO–rGO Hybrid Nanoparticles

Advanced Engineering Materials, EarlyView.
Sol–gel‐derived ZnO–rGO hybrid nanoparticles enable Al7075 powder‐metallurgy composites to achieve concurrent gains in hardness and thermal conductivity while markedly lowering friction and wear. The hybrid architecture couples ZnO‐based load support with rGO‐assisted lamellar sliding and heat spreading, revealing a promising route toward lightweight ...
Bunyamin Aksakal, Cevher Kursat Macit, Merve Ayık, Hakan Tutumlu   +3 more
wiley   +1 more source

Multimodal Operando Characterization of Cation Effects at the Iridium Oxide-Electrolyte Interface for Alkaline Water Oxidation. [PDF]

ACS Appl Mater Interfaces
Tao Y, Utsunomiya T, Yu H, Shin SJ, Liang C, Wang Y, Walsh A, Durrant JR, Ryan MP, Katayama Y, Bandarenka AS, Rao RR.   +11 more
europepmc   +1 more source

Active Corrosion Protection of Sintered AA7075 Aluminum Alloy via Mn Powder Addition

Advanced Engineering Materials, EarlyView.
AA7075 containing Mn‐rich particles is fabricated via spark plasma sintering using AA7075 and Mn powders. Corrosion resistance is evaluated through dip‐and‐dry tests using 0.1 M NaCl (pH 6.0), and mass loss decreases with increasing Mn addition. Mn‐rich particles function as a source of Mn ions, and formation of Mn‐accumulation films on Cu‐containing ...
Ko Ebina, Masashi Nishimoto, Izumi Muto
wiley   +1 more source

Sustainable water oxidation enabled by a complex-doped cobalt oxide electrode. [PDF]

Nat Commun
Wang H, Lei J, Wu J, Shi Y, Zhang Y, Wang M, Fei H, Wang S, Wang Z, Liu R, Liu T, Chan TS, Haw SC, Kao CW, Baron-Wiechec AW, Yan C, Kong H, Wang Z, Chen FR, Wang J.   +19 more
europepmc   +1 more source

Hybrid Metal–Carbon Ink for Printed Stretchable Temperature Sensors

Advanced Engineering Materials, EarlyView.
We prepare conductive inks for temperature sensing with silver flakes and carbon or graphite flakes in a silicone elastomer matrix. Silver dominates the temperature‐dependent conductivity, while the carbon filler network ensures the stability of the conductive pathways and retains function under strain.
Makara Lay, Xue Bai, Thomas Kister, Tobias Kraus   +3 more
wiley   +1 more source