Structural Investigation of Hybrid Organic Photovoltaic Devices with Single-Walled Carbon Nanotubes

2010 ◽  
Vol 49 (11) ◽  
pp. 111602 ◽  
Author(s):  
Kyung Min Kim ◽  
Keun Woo Lee ◽  
Abderrafia Moujoud ◽  
Sang Hoon Oh ◽  
Kon Yi Heo ◽  
...  
Keyword(s):  
Carbon Nanotubes ◽  
Structural Investigation ◽  
Single Walled Carbon Nanotubes ◽  
Organic Photovoltaic ◽  
Photovoltaic Devices ◽  
Organic Photovoltaic Devices ◽  
Single Walled Carbon ◽  
Walled Carbon Nanotubes

Influence of single-walled carbon nanotubes induced exciton dissociation improvement on hybrid organic photovoltaic devices

2019 ◽  
Vol 126 (11) ◽  
pp. 113101 ◽  
Author(s):  
B. Aïssa ◽  
A. Ali ◽  
A. Bentouaf ◽  
W. Khan ◽  
Y. Zakaria ◽  
...  
Keyword(s):  
Carbon Nanotubes ◽  
Single Walled Carbon Nanotubes ◽  
Organic Photovoltaic ◽  
Photovoltaic Devices ◽  
Organic Photovoltaic Devices ◽  
Exciton Dissociation ◽  
Single Walled Carbon ◽  
Walled Carbon Nanotubes

Virus-templated self-assembled single-walled carbon nanotubes for highly efficient electron collection in photovoltaic devices

2011 ◽  
Vol 6 (6) ◽  
pp. 377-384 ◽  
Author(s):  
Xiangnan Dang ◽  
Hyunjung Yi ◽  
Moon-Ho Ham ◽  
Jifa Qi ◽  
Dong Soo Yun ◽  
...  
Keyword(s):  
Carbon Nanotubes ◽  
Single Walled Carbon Nanotubes ◽  
Photovoltaic Devices ◽  
Single Walled Carbon ◽  
Highly Efficient ◽  
Electron Collection ◽  
Self Assembled ◽  
Walled Carbon Nanotubes

Supramolecular interactions of poly[(9,9-dioctylfluorenyl-2,7-diyl)-co- thiophene] with single-walled carbon nanotubes

2018 ◽  
Vol 7 (6) ◽  
pp. 487-495 ◽  
Author(s):  
Ping Zhang ◽  
Wenhui Yi ◽  
Hao Xu ◽  
Chao Gao ◽  
Jin Hou ◽  
...  
Keyword(s):  
Carbon Nanotubes ◽  
Single Walled Carbon Nanotubes ◽  
Selective Extraction ◽  
Dynamics Simulation ◽  
Supramolecular Interactions ◽  
Organic Photovoltaic Devices ◽  
Single Walled Carbon ◽  
Photovoltaic Applications ◽  
Transfer Behavior ◽  
Walled Carbon Nanotubes

AbstractEfficient selective extraction of semiconducting single-walled carbon nanotubes (s-SWCNTs) from as-synthesized SWCNTs is essential for their electronic and photovoltaic applications. In this study, we used a relatively simple copolymer backbone structure of poly[(9,9-dioctylfluorenyl-2,7-diyl)-co-thiophene] (PFT) for the selective extraction of s-SWCNTs from HiPCO SWCNTs. The absorption and Raman spectroscopies indicated that the PFT-sorted s-SWCNTs had high purity which was far beyond the sensitivity of the spectrometers. Photoluminescence excitation spectroscopy showed that PFT mainly extracted the chiralities of (n,m)=(9,5), (8,6), (7,5), and (10,5) s-SWCNTs with the ratios of about 53.1%, 24.8%, 11.5%, and 10.5%, respectively. Both steady-state and transient optical spectroscopies suggested that there was a strong interaction between PFT and s-SWCNTs. Molecular dynamics simulation results agreed well with the experimental data. Additionally, the photoinduced energy transfer behavior of the PFT-wrapped s-SWCNT resultant hybrid was assessed. This work indicated that the prepared PFT-wrapped s-SWCNT hybrid material was attractive for organic photovoltaic devices.

scholarly journals Double-Walled Carbon Nanotubes-Incorporated Donor–Acceptor-Type Organic Photovoltaic Devices Using Poly(3-octylthiophene) and C60

2008 ◽  
Vol 47 (2) ◽  
pp. 1219-1222 ◽  
Author(s):  
Savita P. Somani ◽  
Prakash R. Somani ◽  
Emmanuel Flahaut ◽  
Golap Kalita ◽  
Masayoshi Umeno
Keyword(s):  
Carbon Nanotubes ◽  
Organic Photovoltaic ◽  
Photovoltaic Devices ◽  
Organic Photovoltaic Devices ◽  
Donor Acceptor ◽  
Double Walled Carbon Nanotubes ◽  
Walled Carbon Nanotubes

Purity Evaluation of Single-Walled Carbon Nanotubes Using Thermogravimetric Analysis

2013 ◽  
Vol 51 (2) ◽  
pp. 137-144
Author(s):  
Naesung Lee ◽  
Jeung Choon Goak ◽  
Tae Yang Kim ◽  
Jongwan Jung ◽  
Young-Soo Seo ◽  
...  
Keyword(s):  
Carbon Nanotubes ◽  
Thermogravimetric Analysis ◽  
Single Walled Carbon Nanotubes ◽  
Single Walled Carbon ◽  
Purity Evaluation ◽  
Walled Carbon Nanotubes
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