Preparation and characterization of acidic, basic and hydrophobic dehydrated carbons and their capability for methylene blue adsorption
Other Title(s)
تحضير و توصيف الكربون المنزوع المياه الحمضي و القاعدي و الكاره للمياه و قدرتهم على إمتزاز الميثيلين الأزرق
Joint Authors
al-Busafi, Salih N.
al-Lawati, Haydar J.
al-Shafii, al-Said Ibrahim
Ali, Sayyidah Nahij Furqan
Source
Sultan Qaboos University Journal for Science
Issue
Vol. 24, Issue 1 (30 Jun. 2019), pp.23-35, 13 p.
Publisher
Sultan Qaboos University College of Science
Publication Date
2019-06-30
Country of Publication
Oman
No. of Pages
13
Main Subjects
Topics
Abstract EN
Dehydrated carbon (DC) was prepared from date palm leaflets via sulfuric acid treatment.
DC was functionalized via amide coupling using ethylene diamine (EDA) and propylene diamine (PDA) to produce basic dehydrated carbons (BDCs): BDC-EDA and BDC-PDA, respectively, and using ethylamine (EA) and aniline (AN) to produce hydrophobic dehydrated carbons (HDCs): HDC-EA and HDC-AN, respectively.
Surface areas were found low, between 6.7-16 m2/g with mesoporosity domination.
FTIR shows that –COOH content on DC almost disappeared after surface functionalization.
Faster adsorption of methylene blue with larger adsorption capacity was found on HDC-EA than other adsorbents because of stronger hydrophobic interaction forces.
American Psychological Association (APA)
al-Shafii, al-Said Ibrahim& Ali, Sayyidah Nahij Furqan& al-Lawati, Haydar J.& al-Busafi, Salih N.. 2019. Preparation and characterization of acidic, basic and hydrophobic dehydrated carbons and their capability for methylene blue adsorption. Sultan Qaboos University Journal for Science،Vol. 24, no. 1, pp.23-35.
https://search.emarefa.net/detail/BIM-889310
Modern Language Association (MLA)
al-Shafii, al-Said Ibrahim…[et al.]. Preparation and characterization of acidic, basic and hydrophobic dehydrated carbons and their capability for methylene blue adsorption. Sultan Qaboos University Journal for Science Vol. 24, no. 1 (2019), pp.23-35.
https://search.emarefa.net/detail/BIM-889310
American Medical Association (AMA)
al-Shafii, al-Said Ibrahim& Ali, Sayyidah Nahij Furqan& al-Lawati, Haydar J.& al-Busafi, Salih N.. Preparation and characterization of acidic, basic and hydrophobic dehydrated carbons and their capability for methylene blue adsorption. Sultan Qaboos University Journal for Science. 2019. Vol. 24, no. 1, pp.23-35.
https://search.emarefa.net/detail/BIM-889310
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references : p. 34-35
Record ID
BIM-889310