Shunping Sun
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View article: Solvated Electron‐Driven Stepwise ORR on Na‐Metalated N‐Rich Carbon Nitride for Efficient Photocatalytic H<sub>2</sub>O<sub>2</sub> Production
Solvated Electron‐Driven Stepwise ORR on Na‐Metalated N‐Rich Carbon Nitride for Efficient Photocatalytic H<sub>2</sub>O<sub>2</sub> Production Open
Solvated electrons (SEs), known for their strong reductive capability, are widely utilized in diverse catalytic reactions. However, their application in photocatalytic oxygen reduction reactions (ORR) for hydrogen peroxide (H 2 O 2 ) produ…
View article: Experimental research and first-principles calculation of the effects of La<sub>2</sub>O<sub>3</sub> on the microstructure and properties of the MoSi<sub>2</sub> coating using arc-cladding
Experimental research and first-principles calculation of the effects of La<sub>2</sub>O<sub>3</sub> on the microstructure and properties of the MoSi<sub>2</sub> coating using arc-cladding Open
The poor room-temperature toughness of MoSi 2 hinders its application as a structural material. A thorough analysis was conducted using arc cladding experiments and first-principles calculations to investigate the effect of La 2 O 3 on the…
View article: Effect of Y content on microstructure evolution and tensile properties of Mg-8Li-3Al-2Sn-xY alloys
Effect of Y content on microstructure evolution and tensile properties of Mg-8Li-3Al-2Sn-xY alloys Open
The design of new ultra-light Mg-Li alloys have great significance in aerospace and other fields. In this paper, Sn and Y elements were simultaneously added into Mg-8Li-3Al (wt%) alloy and the effect of Y content on microstructure evolutio…
View article: Experimental investigation and first-principles calculations of Nb and W alloying effects on the microstructure and properties of MoSi<sub>2</sub> coatings fabricated via arc cladding
Experimental investigation and first-principles calculations of Nb and W alloying effects on the microstructure and properties of MoSi<sub>2</sub> coatings fabricated via arc cladding Open
MoSi 2 is one of the most promising refractory metal silicide materials, but its further use as a structural material is limited by its drawbacks such as poor room-temperature toughness and low high-temperature strength. The work performed…
View article: Effect of Al and Cr alloying by arc cladding on the high-temperature oxidation resistance of MoSi<sub>2</sub> materials
Effect of Al and Cr alloying by arc cladding on the high-temperature oxidation resistance of MoSi<sub>2</sub> materials Open
Different proportions of Al and Cr alloying MoSi 2 were prepared by arc cladding with different mass fractions of MoSi 2 , Al, and Cr as raw materials. The work studied the effects about of Al and Cr on the phase, high-temperature oxidatio…
View article: First-principles calculations to investigate the anisotropic elasticity and thermodynamic properties of FeAl3 under pressure effect
First-principles calculations to investigate the anisotropic elasticity and thermodynamic properties of FeAl3 under pressure effect Open
We have employed the first-principles calculations and quasi-harmonic Debye model to investigate the effect of the pressure on anisotropic elasticity and thermodynamic properties of FeAl3. According to Christoffel’s equation, the wave velo…
View article: Effect of Alloying Elements on the Mechanical Properties of Mo3Si
Effect of Alloying Elements on the Mechanical Properties of Mo3Si Open
Molybdenum silicides are attractive high-temperature structural materials because of their excellent thermal stability and outstanding oxidation resistance at high temperatures. First-principles calculations were employed to investigate th…
View article: Fabrication and photocatalytic property of magnetic SrTiO<sub>3</sub>/NiFe<sub>2</sub>O<sub>4</sub> heterojunction nanocomposites
Fabrication and photocatalytic property of magnetic SrTiO<sub>3</sub>/NiFe<sub>2</sub>O<sub>4</sub> heterojunction nanocomposites Open
Photocatalytic degradation of RhB for all samples under simulated solar light illumination and absorption spectra of RhB over 15 wt% SrTiO3/NiFe2O4 nanocomposites.
View article: Fabrication of magnetically separable NiFe<sub>2</sub>O<sub>4</sub>/BiOI nanocomposites with enhanced photocatalytic performance under visible-light irradiation
Fabrication of magnetically separable NiFe<sub>2</sub>O<sub>4</sub>/BiOI nanocomposites with enhanced photocatalytic performance under visible-light irradiation Open
SEM image of as-synthesized NiFe2O4/BiOI (NFO/BOI) nanocomposites (a) and schematic illustration of excitation and separation of photo-induced electron–hole pairs for NFO/BOI nanocomposites (b).