Preparation of sorbents from selected polymers

Wiesława Ciesińska , Grzegorz Makomaski , Janusz Zieliński , Tatiana Brzozowska

Abstract

In this work, the results of studies on the preparation of sorbents from selected polymers were presented. The polymers were carbonized and subsequently physically activated by steam or carbon dioxide, or alternatively, chemically activated with potassium hydroxide. For the obtained materials, a specific area was evaluated by means of low-temperature nitrogen adsorption and benzene adsorption, iodine number was also determined. The obtained results indicated a possibility to procure hydrophobic sorbents of microporous structure. Sorbents having the best properties, i.e. the specific area of above 2000 m2/g were produced from poly(ethylene terephthalate) and phenol-formaldehyde resin.
Author Wiesława Ciesińska (FCEMP / IC)
Wiesława Ciesińska,,
- The Institute of Chemistry
, Grzegorz Makomaski (FCEMP / IC)
Grzegorz Makomaski,,
- The Institute of Chemistry
, Janusz Zieliński (FCEMP / IC)
Janusz Zieliński,,
- The Institute of Chemistry
, Tatiana Brzozowska (FCEMP / IC)
Tatiana Brzozowska,,
- The Institute of Chemistry
Journal seriesPolish Journal of Chemical Technology, ISSN 1509-8117, (A 15 pkt)
Issue year2011
Vol13
No1
Pages51-54
Keywords in Polish polymers, carbonization, physical activation, chemical activation, carbon sorbents
ASJC Classification1500 General Chemical Engineering; 1600 General Chemistry; 1305 Biotechnology
DOIDOI:10.2478/v10026-011-0010-0
URL http://www.degruyter.com/view/j/pjct.2011.13.issue-1/v10026-011-0010-0/v10026-011-0010-0.xml
Languageen angielski
Score (nominal)15
Score sourcejournalList
Publication indicators Scopus Citations = 7; WoS Citations = 6; GS Citations = 8.0; Scopus SNIP (Source Normalised Impact per Paper): 2011 = 0.386; WoS Impact Factor: 2011 = 0.337 (2) - 2013=0.425 (5)
Citation count*8 (2015-05-24)
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* presented citation count is obtained through Internet information analysis and it is close to the number calculated by the Publish or Perish system.
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