ВинаР - Репозиторијум Института за нуклеарне науке Винча
    • English
    • Српски
    • Српски (Serbia)
  • Српски (ћирилица) 
    • Енглески
    • Српски (ћирилица)
    • Српски (латиница)
  • Пријава
Преглед рада 
  •   ВинаР
  • Vinča
  • WoS Import
  • Преглед рада
  •   ВинаР
  • Vinča
  • WoS Import
  • Преглед рада
JavaScript is disabled for your browser. Some features of this site may not work without it.

Temperature-programmed desorption mass spectrometric study of the surface properties of glassy carbon

Нема приказа
Аутори
Perić, Aleksandra A.
Nešković, Olivera M.
Veljković, Miomir V.
Miletić, Marjan
Zmbov, K
Petrovic, S
Lausevic, M
Laušević, Zoran
Чланак у часопису
Метаподаци
Приказ свих података о документу
Апстракт
The temperature-programmed desorption (TPD) method combined with mass spectrometric analysis has been applied to the characterization of glassy carbon (GC) and modified glassy carbon surfaces. Five different samples of GC were obtained from a commercial resol type of phenol formaldehyde resin that bad undergone several treatments: the samples were either pure GC, GC treated with boron and phosphorus, or GC modified by metal (silver and palladium). Mass spectrometric analysis has shown that the thermal decomposition of surface oxide species results in desorption of H2O, CO and CO2, these being the major gas products. On the basis of the TPD spectra obtained, desorption energies have been calculated using a peak position method. The influence of CO2 oxidation on the surface properties of the samples was also investigated. It was concluded that metal deposition on a glassy carbon surface contributes to increased stability of surface oxide species, the most stable surface being one that ha...s been modified by palladium deposition.

Извор:
Rapid Communications in Mass Spectrometry, 1996, 10, 10, 1233-1236

ISSN: 0951-4198 (print)

WoS: A1996VB55500011

[ Google Scholar ]
6
URI
http://vinar.vin.bg.ac.rs/handle/123456789/2004
Колекције
  • WoS Import
Институција
Vinča

DSpace software copyright © 2002-2015  DuraSpace
О ВинаРу - Репозиторијуму Института за нуклеарне науке „Винча“ | Пошаљите запажања

OpenAIRERCUB
 

 

Комплетан репозиторијумИнституцијеАуториНасловиТемеОва институцијаАуториНасловиТеме

Статистика

Преглед статистика

DSpace software copyright © 2002-2015  DuraSpace
О ВинаРу - Репозиторијуму Института за нуклеарне науке „Винча“ | Пошаљите запажања

OpenAIRERCUB