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View article: Correction to “Structural Effects of FeN<sub>4</sub> Active Sites Surrounded by Fourteen-Membered Ring Ligands on Oxygen Reduction Reaction Activity and Durability”
Correction to “Structural Effects of FeN<sub>4</sub> Active Sites Surrounded by Fourteen-Membered Ring Ligands on Oxygen Reduction Reaction Activity and Durability” Open
[This corrects the article DOI: 10.1021/acscatal.4c01122.].
View article: Structural Effects of FeN<sub>4</sub> Active Sites Surrounded by Fourteen-Membered Ring Ligands on Oxygen Reduction Reaction Activity and Durability
Structural Effects of FeN<sub>4</sub> Active Sites Surrounded by Fourteen-Membered Ring Ligands on Oxygen Reduction Reaction Activity and Durability Open
FeN4 active sites have been studied as non-Pt group metal (non-PGM) catalysts for the oxygen reduction reaction (ORR). The authors recently developed Fe(II) 1,14:7,8-ditethenotetrapyrido-[2,1,6-de:2′,1′6′-gh:2″,1″,6″-na][1,3,5,8,10,12] hex…
View article: Radiation Process in Relativistic MHD Waves: the Case of Circularly Polarized Alfvén Wave
Radiation Process in Relativistic MHD Waves: the Case of Circularly Polarized Alfvén Wave Open
Turbulence in highly magnetized plasma can be relativistic and induce an electric field comparable to the background magnetic field. Such a strong electric field can affect the emission process of non-thermal electrons. As the first step t…
View article: Creating Multidirectional Fractures Through Particle Jamming
Creating Multidirectional Fractures Through Particle Jamming Open
View article: Shear-slip and Complex Fracturing by CO2 Injection in Naturally Fractured Granite at Geothermal Conditions
Shear-slip and Complex Fracturing by CO2 Injection in Naturally Fractured Granite at Geothermal Conditions Open
Previous studies showed that cloud-fracture networks (CFNs), networks of permeable microfractures densely distributed over rock body, formed in granite at superhot geothermal conditions (> ~400 °C) through the stimulation of pre-exist…
View article: Analysis Based on Momentum Theory for Ceiling Wall Effect on Aerodynamic Characteristics of a Rotor
Analysis Based on Momentum Theory for Ceiling Wall Effect on Aerodynamic Characteristics of a Rotor Open
Small-scale rotorcraft, such as multi-rotor UAVs, are widely used for various purposes. The industry is intensely interested in aerial vehicle inspections of infrastructures such as bridges or tunnels. During inspection activities, aerial …
View article: GRB Prompt Emission with Anisotropic Electron Distribution
GRB Prompt Emission with Anisotropic Electron Distribution Open
The typical spectrum of the prompt emission of gamma-ray bursts (GRBs) indicates that the electron cooling is suppressed in spite of the strong magnetic field in the standard synchrotron model. Recent Particle-in-Cell simulations show that…
View article: Characteristics and mechanism of CO2-based fracturing of granite in conventional and superhot geothermal environments
Characteristics and mechanism of CO2-based fracturing of granite in conventional and superhot geothermal environments Open
<p>Creation of fractured reservoir for enhanced geothermal system (EGS) in granitic rock at unconventional superhot geothermal environments (>400°C) has been found possible by injection of low viscosity supercritical wate…
View article: Flow-induced microfracturing of granite in superhot geothermal environments
Flow-induced microfracturing of granite in superhot geothermal environments Open
<p>Superhot geothermal environments with temperatures of approximately 400-500<sup>︒</sup>C at depth of approximately 2-4 km are expected as a new geothermal energy frontier. In order to efficiently exploit the…
View article: Acetal Elimination Reaction Accompanied with Regioselective Ring Opening of 1,4-Bisacetal-1,4-epoxy-1,4-dihydronaphthalenes
Acetal Elimination Reaction Accompanied with Regioselective Ring Opening of 1,4-Bisacetal-1,4-epoxy-1,4-dihydronaphthalenes Open
View article: Mercury Contents of the Tissues and Feathers of Black-Tailed Gulls on Kabushima (Kabu Island), Aomori, Japan
Mercury Contents of the Tissues and Feathers of Black-Tailed Gulls on Kabushima (Kabu Island), Aomori, Japan Open
To study total mercury concentration ([Hg]) in organ tissues and feathers, 13 carcasses of adult Black-tailed Gull Larus crassirostris were collected at the breeding colony on Kabushima (Kabu Island), western Pacific Ocean, at the northern…
View article: Covering Pressure and Friction Effect on Bending Stiffness and Natural Frequency for Braid-coated Biconvex Tape Boom
Covering Pressure and Friction Effect on Bending Stiffness and Natural Frequency for Braid-coated Biconvex Tape Boom Open
We investigate the effects of covering pressure and friction between convex tapes on the bending stiffness and natural frequency of a braid-coated biconvex tape (BCON) boom. We establish an analytical model by comparing experimental and an…