Results 221 to 230 of about 58,986 (291)

Research on microchannel fabrication in UV curable resin using combined beam processing. [PDF]

Sci Rep
Ma Y, Sun S, Wang J, Ellenbogen T, Tawfik W, Zhang F, Gao X, Qu Z, Wei T, Zhu Y, Xia B, Ahmad HB, Wang P.   +12 more
europepmc   +1 more source

Controlling Heterogeneous Catalysis With Subsurface Oxygen

Angewandte Chemie International Edition, EarlyView.
During CO oxidation on rhodium surfaces, the reaction dynamics are markedly altered in the presence of subsurface oxygen. Subsurface oxygen stabilizes the nascent physisorbed CO2 formed after the surface reaction, allowing it to become transiently trapped and thermalize with the surface.
Arved C. Dorst, Zhikai Jiang, Maxwell Gillum, Rasika E. A. Dissanayake, Bin Jiang, Daniel R. Killelea, Tim Schäfer   +6 more
wiley   +1 more source

Bio-inspired ultrasonic microreactor for efficient synthesis of indigo-emitting carbon dots with tunable morphology and enhanced optical properties. [PDF]

Ultrason Sonochem
Rao L, Zhu S, Liu J, Bai Q, Zou J, Deng C, Tu H, Liu Q, Zhong G, Niu X, Li J.   +10 more
europepmc   +1 more source

Fe(II)/Chlorine‐Driven Advanced Oxidation of Textile Dyes in a Tubular Microreactor: Continuous‐Flow Performance and Matrix Effects

Asia-Pacific Journal of Chemical Engineering, EarlyView.
ABSTRACT The Fe(II)/chlorine system has emerged as a promising advanced oxidation technology for water treatment, yet its application in continuous‐flow systems remains unexplored. This study presents the first comprehensive investigation of the Fe(II)/chlorine process in a tubular microreactor, a setup that significantly enhances mass transfer and ...
Abderrahmane Talbi, Slimane Merouani, Aissa Dehane   +2 more
wiley   +1 more source

Development of High-Performance Catalytic Ceramic Membrane Microchannel Reactor for Carbon Dioxide Conversion to Methanol. [PDF]

Membranes (Basel)
Ullah A, Hashim NA, Rabuni MF, Junaidi MUM, Ahmed A, Mohammed MG, Siddique MS.   +6 more
europepmc   +1 more source

Bioconvective Chemically Reactive Radiative Squeezing Flow of a Casson Hybrid Nanofluid Between Two Parallel Plates Under Variable Viscosity

Asia-Pacific Journal of Chemical Engineering, EarlyView.
ABSTRACT Hybrid nanofluids, known for their superior thermal and electrical conductivity, have demonstrated remarkable potential in enhancing the heat transfer capability of conventional base fluids. This study analyzes the effects of viscous dissipation and heat radiation on two‐dimensional unsteady incompressible squeezing flow transporting hybrid ...
Hajra Batool, Dur‐e‐Shehwar Sagheer, Muhammad Sabeel Khan, Hassan Shahzad   +3 more
wiley   +1 more source

Ion Concentration Polarization in Branched Microchannels: Effect of Membrane Thickness and Applied Voltage. [PDF]

Membranes (Basel)
Hirama H, Hayase M.
europepmc   +1 more source

Two‐Phase Nanofluid Flow in a Non‐Newtonian Model Past a Deformable Sheet With Magnetized Environmental Effects: Statistical Modeling and ANOVA Analysis

Asia-Pacific Journal of Chemical Engineering, EarlyView.
ABSTRACT This paper presents a comprehensive numerical analysis of magnetohydrodynamic (MHD) Casson nanofluid movement over a permeable, linearly stretching sheet, integrating the contributions of non‐uniform heat generation or absorption and chemical interaction.
Manoj Kumar Sahoo, MD. Shamshuddin, Subhajit Panda, Umair Khan   +3 more
wiley   +1 more source