High resolution TEM and 3D imaging of hybrid polymer solar cell structures

Young Joon Suh; Ning Lu; Sang Hoon Lee; Sung Soo Kim; Yeonju Lee; Byeong Hyeok Sohn; Ohsung Song; Moon J. Kim

doi:10.1109/NMDC.2011.6155358

High resolution TEM and 3D imaging of hybrid polymer solar cell structures

Young Joon Suh
, Ning Lu
, Sang Hoon Lee
, Sung Soo Kim
, Yeonju Lee
, Byeong Hyeok Sohn
, Ohsung Song
, Moon J. Kim

Department of Materials Science and Engineering

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review

1 Scopus citations

Abstract

Hybrid polymer solar cells with well ordered TiO ₂ nanostructures have attracted attention as a promising new photovoltaic device. This new device structure is to improve the power conversion efficiency of a solar cell by enhancing light absorption, charge injection, and carrier transport. In this study, sol-gel and atomic layer deposition (ALD) methods were used for the fabrication of various TiO ₂-based nanostructures of hybrid polymer solar cells. Morphological properties of those fabricated individual nanostructures and solar cell device structures were analyzed by high resolution TEM and 3D tomography techniques. Our result shows that sol-gel method produces crystallized TiO ₂ nanostructures with a property of efficient electron transport and nanogroove structure has better infiltration of polymer materials into the inorganic region than nanocylinder structure.

Original language	English
Title of host publication	2011 IEEE Nanotechnology Materials and Devices Conference, NMDC 2011
Pages	266-270
Number of pages	5
DOIs	https://doi.org/10.1109/NMDC.2011.6155358
State	Published - 2011
Event	2011 IEEE Nanotechnology Materials and Devices Conference, NMDC 2011 - Jeju, Korea, Republic of Duration: 18 Oct 2011 → 21 Oct 2011

Publication series

Name	2011 IEEE Nanotechnology Materials and Devices Conference, NMDC 2011

Conference

Conference	2011 IEEE Nanotechnology Materials and Devices Conference, NMDC 2011
Country/Territory	Korea, Republic of
City	Jeju
Period	18/10/11 → 21/10/11

UN SDGs

This output contributes to the following UN Sustainable Development Goals (SDGs)

SDG 7 Affordable and Clean Energy

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10.1109/NMDC.2011.6155358

Cite this

Suh, Y. J., Lu, N., Lee, S. H., Kim, S. S., Lee, Y., Sohn, B. H., Song, O., & Kim, M. J. (2011). High resolution TEM and 3D imaging of hybrid polymer solar cell structures. In 2011 IEEE Nanotechnology Materials and Devices Conference, NMDC 2011 (pp. 266-270). Article 6155358 (2011 IEEE Nanotechnology Materials and Devices Conference, NMDC 2011). https://doi.org/10.1109/NMDC.2011.6155358

@inproceedings{ce9acd3021844146a1d6c9bcdcb1c280,

title = "High resolution TEM and 3D imaging of hybrid polymer solar cell structures",

abstract = "Hybrid polymer solar cells with well ordered TiO 2 nanostructures have attracted attention as a promising new photovoltaic device. This new device structure is to improve the power conversion efficiency of a solar cell by enhancing light absorption, charge injection, and carrier transport. In this study, sol-gel and atomic layer deposition (ALD) methods were used for the fabrication of various TiO 2-based nanostructures of hybrid polymer solar cells. Morphological properties of those fabricated individual nanostructures and solar cell device structures were analyzed by high resolution TEM and 3D tomography techniques. Our result shows that sol-gel method produces crystallized TiO 2 nanostructures with a property of efficient electron transport and nanogroove structure has better infiltration of polymer materials into the inorganic region than nanocylinder structure.",

author = "Suh, \{Young Joon\} and Ning Lu and Lee, \{Sang Hoon\} and Kim, \{Sung Soo\} and Yeonju Lee and Sohn, \{Byeong Hyeok\} and Ohsung Song and Kim, \{Moon J.\}",

year = "2011",

doi = "10.1109/NMDC.2011.6155358",

language = "English",

isbn = "9781457721397",

series = "2011 IEEE Nanotechnology Materials and Devices Conference, NMDC 2011",

pages = "266--270",

booktitle = "2011 IEEE Nanotechnology Materials and Devices Conference, NMDC 2011",

note = "2011 IEEE Nanotechnology Materials and Devices Conference, NMDC 2011 ; Conference date: 18-10-2011 Through 21-10-2011",

}

Suh, YJ, Lu, N, Lee, SH, Kim, SS, Lee, Y, Sohn, BH, Song, O & Kim, MJ 2011, High resolution TEM and 3D imaging of hybrid polymer solar cell structures. in 2011 IEEE Nanotechnology Materials and Devices Conference, NMDC 2011., 6155358, 2011 IEEE Nanotechnology Materials and Devices Conference, NMDC 2011, pp. 266-270, 2011 IEEE Nanotechnology Materials and Devices Conference, NMDC 2011, Jeju, Korea, Republic of, 18/10/11. https://doi.org/10.1109/NMDC.2011.6155358

High resolution TEM and 3D imaging of hybrid polymer solar cell structures. / Suh, Young Joon; Lu, Ning; Lee, Sang Hoon et al.
2011 IEEE Nanotechnology Materials and Devices Conference, NMDC 2011. 2011. p. 266-270 6155358 (2011 IEEE Nanotechnology Materials and Devices Conference, NMDC 2011).

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review

TY - GEN

T1 - High resolution TEM and 3D imaging of hybrid polymer solar cell structures

AU - Suh, Young Joon

AU - Lu, Ning

AU - Lee, Sang Hoon

AU - Kim, Sung Soo

AU - Lee, Yeonju

AU - Sohn, Byeong Hyeok

AU - Song, Ohsung

AU - Kim, Moon J.

PY - 2011

Y1 - 2011

N2 - Hybrid polymer solar cells with well ordered TiO 2 nanostructures have attracted attention as a promising new photovoltaic device. This new device structure is to improve the power conversion efficiency of a solar cell by enhancing light absorption, charge injection, and carrier transport. In this study, sol-gel and atomic layer deposition (ALD) methods were used for the fabrication of various TiO 2-based nanostructures of hybrid polymer solar cells. Morphological properties of those fabricated individual nanostructures and solar cell device structures were analyzed by high resolution TEM and 3D tomography techniques. Our result shows that sol-gel method produces crystallized TiO 2 nanostructures with a property of efficient electron transport and nanogroove structure has better infiltration of polymer materials into the inorganic region than nanocylinder structure.

AB - Hybrid polymer solar cells with well ordered TiO 2 nanostructures have attracted attention as a promising new photovoltaic device. This new device structure is to improve the power conversion efficiency of a solar cell by enhancing light absorption, charge injection, and carrier transport. In this study, sol-gel and atomic layer deposition (ALD) methods were used for the fabrication of various TiO 2-based nanostructures of hybrid polymer solar cells. Morphological properties of those fabricated individual nanostructures and solar cell device structures were analyzed by high resolution TEM and 3D tomography techniques. Our result shows that sol-gel method produces crystallized TiO 2 nanostructures with a property of efficient electron transport and nanogroove structure has better infiltration of polymer materials into the inorganic region than nanocylinder structure.

UR - https://www.scopus.com/pages/publications/84860460165

U2 - 10.1109/NMDC.2011.6155358

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SN - 9781457721397

T3 - 2011 IEEE Nanotechnology Materials and Devices Conference, NMDC 2011

SP - 266

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BT - 2011 IEEE Nanotechnology Materials and Devices Conference, NMDC 2011

T2 - 2011 IEEE Nanotechnology Materials and Devices Conference, NMDC 2011

Y2 - 18 October 2011 through 21 October 2011

ER -

High resolution TEM and 3D imaging of hybrid polymer solar cell structures

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