Results 231 to 240 of about 4,727,160 (263)

New Polymeric Binders for the Preparation and Optimization of Pt/C‐Based Electrodes for Proton‐Exchange Membrane Fuel Cells (PEMFCs)

ChemElectroChem, Volume 13, Issue 16, 18 August 2026.
This study optimizes PEMFC catalyst layers (CLs) by comparing short‐side‐chain N+125D and high‐oxygen‐permeability EIG ionomers. By analyzing ionomer–solvent interactions in water/1‐propanol mixtures through advanced physical–chemical characterization, the research ensures ink stability and homogeneous electrocatalyst distribution.
Christian Dall’Occo, Piercarlo Mustarelli, Alberto Marelli, Daniele Facchi, Carlo Santoro, Lucia Mazzapioda   +5 more
wiley   +1 more source

Acoustic standing wave driven bubble dynamics in Oldroyd-B fluids using a semi analytical approach. [PDF]

Sci Rep
Alirahimi S, Mohammadi Alashti H, Jafari A.   +2 more
europepmc   +1 more source

A Numerical Investigation on the Effect of Size and Volume Fraction of Red Blood Cells in a Microchannel with Sudden Expansion. [PDF]

Micromachines (Basel)
Sezer C, Kaya K, Tabatabaei Malazi M, Dalkılıç AS.   +3 more
europepmc   +1 more source

Impact of Magnetohydrodynamics on Thermal Mixing Efficiency and Entropy Generation Analysis Passing Through a Micromixer Using Non-Newtonian Nanofluid. [PDF]

Micromachines (Basel)
Tayeb NT, Laouid YAA, Lakhdar A, Mostefa T, Kim SM, Hossain S.   +5 more
europepmc   +1 more source

Nanoscale heat evaluation performance using hybrid nanocomposites along vertical riga surface under robin boundary and transient concept. [PDF]

Discov Nano
Sarfraz G, Khlifi MA, Mohamed HG, Jamshed W, Mergia WD, Adnan, Khan Y, Bashir MN.   +7 more
europepmc   +1 more source

Advanced analysis of nonlinear stability of two horizontal interfaces separating three-stratified non-Newtonian liquids. [PDF]

Sci Rep
Moatimid GM, Mohamed YM.
europepmc   +1 more source

Unsteady two dimensional flow of non-newtönian fractional Casson fluid for an edge with heated boundaries. [PDF]

Sci Rep
Nadeem S, Hafeez K, Alzabut J, Zidan AM, Zigta B.   +4 more
europepmc   +1 more source

Numerical analysis of Jeffery fluid flow over shrinking/stretching sheet with magnetic and chemical effects: mass transfer and stability analysis. [PDF]

Sci Rep
Zeeshan, Khan W, Syam MI, Rehman A, Hussain S, Salah B.   +5 more
europepmc   +1 more source

Thermal analysis of bioconvection flow of CNTs/water based hybrid nanofluid with gyrotactic microbes using artificial neural network. [PDF]

Discov Nano
Ben Hamida MB, Abbas M, Akgül A, Hassani MK.   +3 more
europepmc   +1 more source

Image-Based CFD Analysis of Blood Flow in Non-Porous and Porous Prosthetic Vascular Grafts. [PDF]

Bioengineering (Basel)
Kim L, Park SH, Jeong SH, Kim YS, Kim JR, Lee KE.   +5 more
europepmc   +1 more source