CER - Central Repository
Institute of Chemistry, Technology and Metallurgy
    • English
    • Српски
    • Српски (Serbia)
  • English 
    • English
    • Serbian (Cyrilic)
    • Serbian (Latin)
  • Login
View Item 
  •   Central Repository
  • IHTM
  • Radovi istraživača / Researchers' publications
  • View Item
  •   Central Repository
  • IHTM
  • Radovi istraživača / Researchers' publications
  • View Item
JavaScript is disabled for your browser. Some features of this site may not work without it.

Synthesis of submicron carbon spheres by the ultrasonic spray pyrolysis method

Authorized Users Only
2010
Authors
Jokić, Bojan
Drmanić, Saša Ž.
Radetić, Tamara
Krstić, Jugoslav
Petrovic, R.
Orlovic, A.
Janaćković, Đorđe
Article (Published version)
Metadata
Show full item record
Abstract
Submicron carbon spherical particles were obtained by polycondensation of resorcinol and formaldehyde in a solution and subsequent ultrasonic spray pyrolysis of the prepared sol. Microscopic characterization indicates the regular spherical shape of the obtained particles and sphere diameters in 200-700 nm range. The carbon spheres are amorphous as confirmed by electron diffraction, EELS, XRD and HREM characterization. Activation procedure was performed with H2O in a nitrogen flow for 15 and 30 min at 800 degrees C. The activation procedure preserved the initial spherical shapes of the particles while the particle porosity and specific surface area were increased. The amount of surface oxygen functionalities was also increased by activation procedure as indicated by FTIR analysis.
Keywords:
Powder technology / Porosity / Nanomaterials
Source:
Materials Letters, 2010, 64, 20, 2173-2176
Publisher:
  • Elsevier
Projects:
  • Sinteza, struktura, svojstva i primena funkcionalnih nanostrukturnih keramičkih i biokeramičkih materijala (RS-142070)
  • Office of Science, Office of Basic Energy Sciences, of the U.S. Department of Energy - DE-AC02-05CH11231

DOI: 10.1016/j.matlet.2010.06.066

ISSN: 0167-577X

WoS: 000281997900009

Scopus: 2-s2.0-77955079994
[ Google Scholar ]
8
8
URI
http://cer.ihtm.bg.ac.rs/handle/123456789/715
Collections
  • Radovi istraživača / Researchers' publications
Institution
IHTM

DSpace software copyright © 2002-2015  DuraSpace
About CeR – Central Repository | Send Feedback

OpenAIRERCUB
 

 

All of DSpaceInstitutionsAuthorsTitlesSubjectsThis institutionAuthorsTitlesSubjects

Statistics

View Usage Statistics

DSpace software copyright © 2002-2015  DuraSpace
About CeR – Central Repository | Send Feedback

OpenAIRERCUB