Abstract
We have developed and validated a simplified transport model in the semi-dilute regime that describes the transport behavior of single-walled carbon nanotubes (SWNT) in an electric field as a function of various parameters such as applied field, diffusivity and surface charge. This model provides insight into the motion of charged SWNT and their collective behavior. Based on this modeling, we performed experimental separation of negatively charged SWNT, the results of which matched well with the simulation results and established a basis for industrial-scale separation of SWNT.
| Original language | English |
|---|---|
| Pages (from-to) | 212-217 |
| Number of pages | 6 |
| Journal | Science of Advanced Materials |
| Volume | 8 |
| Issue number | 1 |
| DOIs | |
| Publication status | Published - 2016 Jan 1 |
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Keywords
- Continuous separation
- Electrophoresis
- Scalable separation
- Selective covalent chemistry
- Single-walled carbon nanotubes
ASJC Scopus subject areas
- Materials Science(all)
Cite this
Continuous, electrokinetic separation of single-walled carbon nanotubes using selective covalent chemistry : Theory and experiment. / Choi, Myung Soo; Moon, Hyunjune; Nair, Nitish; Bong, Ki Wan; Kim, Woo Jae.
In: Science of Advanced Materials, Vol. 8, No. 1, 01.01.2016, p. 212-217.Research output: Contribution to journal › Article
}
TY - JOUR
T1 - Continuous, electrokinetic separation of single-walled carbon nanotubes using selective covalent chemistry
T2 - Theory and experiment
AU - Choi, Myung Soo
AU - Moon, Hyunjune
AU - Nair, Nitish
AU - Bong, Ki Wan
AU - Kim, Woo Jae
PY - 2016/1/1
Y1 - 2016/1/1
N2 - We have developed and validated a simplified transport model in the semi-dilute regime that describes the transport behavior of single-walled carbon nanotubes (SWNT) in an electric field as a function of various parameters such as applied field, diffusivity and surface charge. This model provides insight into the motion of charged SWNT and their collective behavior. Based on this modeling, we performed experimental separation of negatively charged SWNT, the results of which matched well with the simulation results and established a basis for industrial-scale separation of SWNT.
AB - We have developed and validated a simplified transport model in the semi-dilute regime that describes the transport behavior of single-walled carbon nanotubes (SWNT) in an electric field as a function of various parameters such as applied field, diffusivity and surface charge. This model provides insight into the motion of charged SWNT and their collective behavior. Based on this modeling, we performed experimental separation of negatively charged SWNT, the results of which matched well with the simulation results and established a basis for industrial-scale separation of SWNT.
KW - Continuous separation
KW - Electrophoresis
KW - Scalable separation
KW - Selective covalent chemistry
KW - Single-walled carbon nanotubes
UR - http://www.scopus.com/inward/record.url?scp=84964794725&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=84964794725&partnerID=8YFLogxK
U2 - 10.1166/sam.2016.2631
DO - 10.1166/sam.2016.2631
M3 - Article
AN - SCOPUS:84964794725
VL - 8
SP - 212
EP - 217
JO - Science of Advanced Materials
JF - Science of Advanced Materials
SN - 1947-2935
IS - 1
ER -