EcoEnergy, EarlyView.A tailored‐defect strategy employing sequential high‐temperature calcination and acetylacetone treatment was developed to generate framework defects in NaY zeolite while preventing the formation of strong acid sites. These defects facilitate electron transfer from Pd to the zeolite framework and stabilize the Pd2+ active sites, thereby conferring ...
Chunzheng Wang +9 more
wiley +1 more source
Turbulence in a microscale planar confined impinging-jets reactor [PDF]
, 2009 Confined impinging-jets reactors (CIJR) offer many advantages for rapid chemical processing at the microscale in applications such as precipitation and the production of organic nanoparticles.
Fox, Rodney +3 more
core +3 more sources
Experimental Factors and Techniques for Pool Boiling Heat Transfer Enhancement: A Critical Review
Heat Transfer, EarlyView.ABSTRACT This review presents a comprehensive assessment of active strategies for enhancing pool boiling heat transfer, with a focus on techniques that do not rely solely on the boiling surface modification. It examines a broad range of methodologies including fluid additives, external fields, mechanical interventions, and thermal‐geometric tuning that
José E. Pereira +2 more
wiley +1 more source
Optimization of Channel Geometry and Pumping Conditions for an Alternate Pumping Microreactor
Journal of Fluid Science and Technology, 2007 To reduce the molecular diffusion mixing time in a microreactor, the efficacy of a layered flow pattern generated by an alternate pumping system has been reported.
Tamio FUJIWARA +3 more
doaj +1 more source
Analysis of dynamic acoustic resonance effects in a sonicated gas-liquid flow microreactor. [PDF]
Ultrason Sonochem, 2023 Cailly W +4 more
europepmc +1 more source
Reaction-diffusion dynamics: confrontation between theory and experiment in a microfluidic reactor
, 2003 We confront, quantitatively, the theoretical description of the reaction-diffusion of a second order reaction to experiment. The reaction at work is \ca/CaGreen, and the reactor is a T-shaped microchannel, 10 $\mu$m deep, 200 $\mu$m wide, and 2 cm long ...
A. Kamholz +12 more
core +1 more source
Hysteretic Tricolor Electrochromic Systems Based on the Dynamic Redox Properties of Unsymmetrically Substituted Dihydrophenanthrenes and Biphenyl-2,2 '-Diyl Dications: Efficient Precursor Synthesis by a Flow Microreactor Method [PDF]
, 2011 A series of biphenyl-2, 2'-diylbis(diarylmethanol)s 3, which have two kinds of aryl groups at the bay region, were efficiently obtained by integrated flow microreactor synthesis. The diols 3NO/NX are the precursors of unsymmetric biphenylic dications 2NO/
Fujiwara, Kenshu +7 more
core +3 more sources
Scalable Flow Reactors for Stable Biofilm Formation and Continuous Whole‐Cell Catalysis
Small, EarlyView.Flow‐induced deposition enables the controlled formation of stable and long‐lived E. coli biofilms in modular, scalable microfluidic reactors. Hydrodynamic design principles, mechanistic insight into biofilm architecture and long‐term whole‐cell biocatalysis together establish a versatile platform for continuous microbial processing and the engineering
Sarah Gliemann +5 more
wiley +1 more source
Neutronic characteristic analysis of the GAMA microreactor
HeliyonThe GAMA Microreactor is a low-power nuclear power plant dedicated for remote area with a power output of 300 kWe. The primary characteristics of the GAMA Microreactor are its system compactness, design simplicity, and safe operation without moving parts.
Andang Widi Harto +7 more
doaj +1 more source
A high activity mesoporous Pt@KIT-6 nanocomposite for selective hydrogenation of halogenated nitroarenes in a continuous-flow microreactor. [PDF]
Nanoscale Adv, 2023 Chai K +5 more
europepmc +1 more source