Results 201 to 210 of about 5,561 (296)

Visible-light Cr(VI) reduction on a CdS@MOF@C₃N₄ heterostructure via cascade S-scheme mechanism: a comprehensive study. [PDF]

Sci Rep
Sohrabnejad A, Sohrabnezhad S, Foulady-Dehaghi R.   +2 more
europepmc   +1 more source

Sequential Reduction of Chromite Pellets Using Hydrogen and Silicon Carbide for Carbon Emission Abatement During Ferrochrome Production

steel research international, EarlyView.
H2 prereduction selectively metallizes Fe in UG2 chromite pellets at 1100°C, while silicon carbide becomes active at 1300°C to convert remaining Cr2O3 to carbides and promote Cr metallization. By separating the roles of H2 and SiC, the sequential route reaches up to 65.7% Cr metallization and suppresses in‐furnace CO generation by ≈75% versus ...
D. Coertzen, M. Tangstad, J. P. Beukes, P. G. van Zyl, D. G. Bessarabov, S. P. du Preez   +5 more
wiley   +1 more source

Dual Approach for Effective Photodegradation and Mineralization of Carbamazepine Using a Ternary ZnFe₂O₄/(P,S)‑<i>g</i>‑C₃N₄/Two-Dimensional TiO₂ Composite. [PDF]

ACS Omega
Çako E, Gomez-Polo C, Trykowski G, Pisarek M, Sikora K, Zielińska-Jurek A.   +5 more
europepmc   +1 more source

Analyses of the Deformability and Chemistry of Non‐Metallic Inclusions in QT Steels With Increased Recycling‐Induced Tramp Element Content

steel research international, EarlyView.
This work uses high‐temperature dilatometry to examine how the tramp elements Cu, Ni, and Sn affect the deformability of non‐metallic inclusions and matrix in quench‐and‐temper steel. Mg‐bearing inclusions deform less than Mg‐free ones. Copper lowers formability. Nickel increases deformability.
Julian Cejka, Isabell Gruber, Gerald Klösch, Susanne Katharina Michelic   +3 more
wiley   +1 more source

Synergistic construction of g-C₃N₄/MoS₂/rGO ternary nanocomposite for enhanced photocatalytic degradation under visible light. [PDF]

BMC Chem
Lei Y, Bao Q, Lin F, Zhang J, Zhang Y, Wu Y, Lv L, Ding L.   +7 more
europepmc   +1 more source

Influence of Surface Roughness and Temperature on Niobium Cathodic Cage Duplex Treatment Applied to VP20TS Steel

steel research international, EarlyView.
Niobium cathodic cage duplex treatment is applied to VP20TS steel to evaluate the influence of surface roughness and temperature on coating performance. Results show that higher temperatures promote thicker nitride layers and increased microhardness, while finer surface preparation enhances adhesion and wear resistance, revealing optimal conditions for
Alan Bruno Costa Cardoso, Ediones Maciel de Sousa, João Rodrigues de Barros Neto, Leandro Almeida Silva, Luciana Sgarbi Rossino, Rômulo Ribeiro Magalhães de Sousa, Marcos Guilherme Carvalho Braulio Barbosa   +6 more
wiley   +1 more source

Fabrication of Hybrid Materials for Catalysis. [PDF]

Molecules
Wu JJ, Arkas M, Giannakoudakis DA.
europepmc   +1 more source

Dimethyl‐, Diethyl‐, and Propylene Carbonates: An Emerging Class of Green Solvents for Organic Synthesis

The Chemical Record, EarlyView.
This review highlights recent advances in the use of organic carbonates, dimethyl carbonate (DMC), diethyl carbonate (DEC), and propylene carbonate (PC), as solvents in organic synthesis. Based on over seventy studies from the past 6 years, it shows their application in different organic reaction types, emphasizing their role in safer and more ...
Gabriela T. Quadros, Livia C. L. Valente, Thiago Barcellos, Daniela Hartwig, Laura Abenante, Eder J. Lenardão   +5 more
wiley   +1 more source

Au LSPR Effect Enhanced R-CeO₂/G-C₃N₄ S-scheme Heterojunction for Accelerating CO₂ Photoreduction Performance. [PDF]

Small
Li X, Hu Y, Tian P, Lu Y, Wu Q, Li B, Wei M, Yang X, Yang L, Liu H, Vomiero A.   +10 more
europepmc   +1 more source

Ternary uranium - transition metal - nitrides

, 1969
openaire   +2 more sources