• No results found

[PDF] Top 20 The adsorption of simple amines on platinum surfaces

Has 10000 "The adsorption of simple amines on platinum surfaces" found on our website. Below are the top 20 most common "The adsorption of simple amines on platinum surfaces".

The adsorption of simple amines on platinum surfaces

The adsorption of simple amines on platinum surfaces

... The XPS data for P t(l 11) exposed to MA at 140K w ere recorded for a set of anneahng temperatures corresponding to the desorption processes of the various decom position products (see figure 3.7). The electron analyser ... See full document

144

The adsorption of amines and other small molecules on platinum surfaces

The adsorption of amines and other small molecules on platinum surfaces

... erous platinum surfaces using a variety of techniques [22-37], On the flat P t ( l l l ) surface therm al desorption spectra yield a m ain CO peak at ~ 450K which broadens and shifts to low er tem peratures ... See full document

139

ABSTRACTS: July 1975114-119

ABSTRACTS: July 1975114-119

... The Adsorption, Desorption, and Exchange Reactions of Oxygen, Hydrogen, and Water on Platinum Surfaces.. Hydrogen Ad- sorption, Exchange and Equilibration YH[r] ... See full document

6

A Simple and Effective Way to Overcome Carbon Monoxide Poisoning of Platinum Surfaces in Direct Formic Acid Fuel Cells

A Simple and Effective Way to Overcome Carbon Monoxide Poisoning of Platinum Surfaces in Direct Formic Acid Fuel Cells

... CO adsorption by several approaches [26-29]. In this study, a simple and a high efficient way to reduce the CO poisoning at the Pt surface and to increase its stability is proposed by modifying the GC ... See full document

9

Tuning the adsorption of aromatic molecules on platinum via halogenation

Tuning the adsorption of aromatic molecules on platinum via halogenation

... the adsorption of poly- halogenated benzene on the Pt(111) surface displays a bistable ad- sorption energy profile, with a chemisorption and a physisorption state, which differ in their bonding properties, ... See full document

6

Interaction of CO2 and CH4 with functionalized periodic mesoporous phenylene–silica : periodic DFT calculations and gas adsorption seasurements

Interaction of CO2 and CH4 with functionalized periodic mesoporous phenylene–silica : periodic DFT calculations and gas adsorption seasurements

... 25 C. Thus, the adsorbed phase is much richer in carbon dioxide than in methane for both materials with an adsorption of almost pure carbon dioxide (about 0.94 – 0.98 molar composition at 500 kPa and 25 C) at ... See full document

41

Electrochemical and Quantum Chemical Studies of 1, 2, 3 Benzotriazole as Inhibitor for Copper and Steel in Simulated Tap Water

Electrochemical and Quantum Chemical Studies of 1, 2, 3 Benzotriazole as Inhibitor for Copper and Steel in Simulated Tap Water

... After the immersion test, the steel and copper surfaces in the simulated tap water as a function of the BTAH concentra- tion were observed using the optical microscope as shown in Fig. 8. In the case of the ... See full document

9

Theoretical Approach of the Adsorption of Herbicide Amitrole on the Soil using DFT Method

Theoretical Approach of the Adsorption of Herbicide Amitrole on the Soil using DFT Method

... It may be noted that the greatest values of the negative charges are carried by the atoms N1, N2, N4 and N6. Indeed, N2 and N4 have a pair of free electrons that would facilitate the adsorption on the ground ... See full document

9

Immune complement activation is attenuated by surface nanotopography

Immune complement activation is attenuated by surface nanotopography

... a simple nonlithographic process, gold nanoparticles with an average size of 58 nm were immobilized on a smooth gold substrate, creating surfaces where a nanostructure is introduced without changing the ... See full document

14

Abstracts of current literature on the platinum metals and their alloys100-105

Abstracts of current literature on the platinum metals and their alloys100-105

... Studies of the activity of crystal surfaces of platinum, being used as catalysts for a variety of hydrocarbon reactions, and their atomic structure and surface composition[r] ... See full document

6

Influence of antitumor system rhenium–platinum on biochemical state of the liver

Influence of antitumor system rhenium–platinum on biochemical state of the liver

... Вивчено вплив протипухлинної системи реній–платина на біохімічні показники стану печінки у моделі пухлинного росту (карцинома Герена) та показано можливий гепатопротекторний вплив кла- [r] ... See full document

9

Multilayer Adsorption of Heptane Vapor at Water Drop Surfaces

Multilayer Adsorption of Heptane Vapor at Water Drop Surfaces

... The set of kinetic equations given by Equations (1) and (2) assumes that the main relaxation process is the barrier-limited exchange of molecules with the bulk (vapor) phase, because the diffusion of the gas molecules is ... See full document

14

Adsorption and reactivity of halogenated hydrocarbons on metal and semiconductor surfaces

Adsorption and reactivity of halogenated hydrocarbons on metal and semiconductor surfaces

... the adsorption energy to be ascribable to the van der Waals binding ...the adsorption energy for every configu- ration by performing a single point energy calculation without including the dispersion ... See full document

157

Mechanism of pitch adsorption on carboxyl methyl dextran surfaces

Mechanism of pitch adsorption on carboxyl methyl dextran surfaces

... direct adsorption of pitch particles onto pulp fibres was investigated as a pitch control ...(CMD) surfaces was studied by surface plasmon resonance (SPR) spectroscopy and optical ...of adsorption ... See full document

6

Biophysical evaluation of cells on nanotubular surfaces: the effects of atomic ordering and chemistry

Biophysical evaluation of cells on nanotubular surfaces: the effects of atomic ordering and chemistry

... The present investigation focuses on the effects of substrate chemistry and atomic ordering on the cell growth and attachment on commercially pure (cp)-Ti and alloy-Ti surfaces with and without nanotubes. MC3T3 ... See full document

12

Activation of gold decorated carbon nanotube hybrids for targeted gas adsorption and enhanced catalytic oxidation

Activation of gold decorated carbon nanotube hybrids for targeted gas adsorption and enhanced catalytic oxidation

... 4, where the average NP size was found to be around 52 and 300 nm (Table 1) for the 1 and 5h plated samples respectively. The plating time is therefore clearly controlling NP morphologies and sizes, thus influencing the ... See full document

7

Determination of Melamine in Fresh Milk by Electrochemistry with Solid Phase Microextraction at Bismuthyl Chloride Modified Graphite Epoxy Composite Electrode

Determination of Melamine in Fresh Milk by Electrochemistry with Solid Phase Microextraction at Bismuthyl Chloride Modified Graphite Epoxy Composite Electrode

... The adsorption of melamine on bismuthyl chloride particle surfaces follows a Freundlich adsorption model, and results in the decrease of the reduction peak current of bismuth in bismuthy[r] ... See full document

7

Single Adatom Adsorption and Diffusion on Fe Surfaces

Single Adatom Adsorption and Diffusion on Fe Surfaces

... Because of higher surface energy of Fe (111) surface, little work has been done about Fe monomer diffusion on this surface. On the contrary, single vacancy self-diffu- sion in Fe (111) surface has been studied by using ... See full document

6

The Catalytic Etching of Platinum and Rhodium-Platinum Gauzes109-114

The Catalytic Etching of Platinum and Rhodium-Platinum Gauzes109-114

... The morphology of the oriented platinum and rhodium-platinum single crystal surfaces exposed to reactant gases during the ammonia oxidation process indicates that ca[r] ... See full document

6

Effect of Hemoglobin Adsorption on Apparent Capacitance Density of Platinum Disk Nanoelectrode

Effect of Hemoglobin Adsorption on Apparent Capacitance Density of Platinum Disk Nanoelectrode

... of platinum wire tip in the tube so as to facilitate the electrode polish ...a platinum wire as an auxiliary electrode and a saturated calomel electrode as a reference electrode, were continually immersed ... See full document

12

Show all 10000 documents...