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Stabilization and dispersion of carbon nanomaterials in aqueous solutions: A review

Title
Stabilization and dispersion of carbon nanomaterials in aqueous solutions: A review
Authors
Al-Hamadani Y.A.J.Chu K.H.Son A.Heo J.Her N.Jang M.Park C.M.Yoon Y.
Ewha Authors
손아정
SCOPUS Author ID
손아정scopus
Issue Date
2015
Journal Title
Separation and Purification Technology
ISSN
1383-5866JCR Link
Citation
vol. 156, pp. 861 - 874
Keywords
AdsorptionCarbon nanomaterialsCarbon nanotubesDispersionFullerenesGraphene oxides
Indexed
SCIE; SCOPUS WOS scopus
Abstract
Carbon nanomaterials (CNMs) have become candidates for numerous applications in nanocomposites, microelectric devices, sensors, energy storage, microelectronics, biomedicines, and mechanical resonators. However, a key challenge is how to enhance the dispersion and stabilization of CNMs in water. Thus, this review summarizes recent progress on the stabilization and dispersion of various CNMs (such as carbon nanotubes, graphene (oxides), and fullerenes) in aqueous solutions. The stabilization and dispersion of target CNMs is reviewed to address the effects of water quality conditions (pH, ionic strength, temperature), natural/synthetic dispersing agents, and the effects of ultrasonication, acidification, and/or UV irradiation on dispersion and stabilization. Applications of CNMs are also briefly addressed regarding removing micropollutants by adsorption in water and wastewater treatment. The outlook for future research challenges on CNMs is also discussed. © 2015 Elsevier B.V. All rights reserved.
DOI
10.1016/j.seppur.2015.11.002
Appears in Collections:
엘텍공과대학 > 환경공학전공 > Journal papers
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