نتایج جستجو برای: 80zn and 100 fe

تعداد نتایج: 16894363  

Journal: :Materials for renewable and sustainable energy 2021

Abstract Understanding the mechanism of CO 2 reduction on iron is crucial for design more efficient and cheaper electrocatalyst conversion. In present study, we have employed spin-polarized density functional theory calculations within generalized gradient approximation (DFT-GGA) to elucidate into carbon monoxide formic acid Fe (100) facet. We also sort understand transformations other isomers ...

2007
Ki-Yeon Park Sang-Bok Lee Jin-Bong Kim Jin-Woo Yi Sang-Kwan Lee Jae-Hung Han

To improve the electromagnetic characteristics of conductive nano fillers, carbon nanofibers (CNFs) with nickel-phosphorous (Ni-P) and nickeliron (Ni-Fe) have been fabricated by the electroless plating process. Observations by the electron microscopy (SEM/TEM) and element analyzer (EDS/ELLS) showed the uniform Ni-P and Ni-Fe coated CNFs. The compositions of the plating layers were about Ni-6wt%...

H. Siadati M. Toghraei

Optoelectronic properties of hematite (α-Fe2O3) as a photoanode and the required over-potential in photo-assisted water splitting has been improved by presence of Co-Pi on its surface. In order to increase the lifetime of the photogenerated holes and lower the applied bias, cobalt-phosphate (Co-Pi) on nanostructured α-Fe2O3 by electrodeposition was de...

Journal: :PLoS ONE 2009
Branislava Janic Ali M. Rad Elaine K. Jordan A. S. M. Iskander Md M. Ali N. Ravi S. Varma Joseph A. Frank Ali S. Arbab

Current method to magnetically label cells using ferumoxides (Fe)-protamine (Pro) sulfate (FePro) is based on generating FePro complexes in a serum free media that are then incubated overnight with cells for the efficient labeling. However, this labeling technique requires long (>12-16 hours) incubation time and uses relatively high dose of Pro (5-6 microg/ml) that makes large extracellular FeP...

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