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Title: Charge Transfer from Carbon Nanotubes to Silicon in Flexible Carbon Nanotube/Silicon Solar Cells

Abstract

Mechanical fragility and insufficient light absorption are two major challenges for thin flexible crystalline Si-based solar cells. Flexible hybrid single-walled carbon nanotube (SWNT)/Si solar cells are demonstrated by applying scalable room-temperature processes for the fabrication of solar-cell components (e.g., preparation of SWNT thin films and SWNT/Si p–n junctions). The flexible SWNT/Si solar cells present an intrinsic efficiency ≈7.5% without any additional light-trapping structures. By using these solar cells as model systems, the charge transport mechanisms at the SWNT/Si interface are investigated using femtosecond transient absorption. Although primary photon absorption occurs in Si, transient absorption measurements show that SWNTs also generate and inject excited charge carriers to Si. Such effects can be tuned by controlling the thickness of the SWNTs. Thus, findings from this study could open a new pathway for designing and improving the efficiency of photocarrier generation and absorption for high-performance ultrathin hybrid SWNT/Si solar cells.

Authors:
 [1]; ORCiD logo [1];  [1];  [1];  [2];  [3];  [4];  [1]
  1. Yale Univ., New Haven, CT (United States). Dept. of Chemical and Environmental Engineering
  2. Brookhaven National Lab. (BNL), Upton, NY (United States). Center for Functional Nanomaterials (CFN)
  3. Yale Univ., New Haven, CT (United States). Dept. of Electrical Engineering and Dept. of Applied Physics
  4. Univ. of Central Florida, Orlando, FL (United States). NanoScience Technology Center, Electrical and Computer Engineering, Materials Science and Engineering
Publication Date:
Research Org.:
Brookhaven National Lab. (BNL), Upton, NY (United States)
Sponsoring Org.:
USDOE Office of Science (SC), Basic Energy Sciences (BES) (SC-22); Sobotka Research Fund; Terracon Corp., Bellingham, MA (United States); National Aeronautic and Space Administration (NASA); National Science Foundation (NSF); Yale Univ., New Haven, CT (United States); Chasm Advanced Materials, Canton, MA (United States)
OSTI Identifier:
1426448
Report Number(s):
BNL-203328-2018-JAAM
Journal ID: ISSN 1613-6810
Grant/Contract Number:  
SC0012704; CBET‐0954985; DMR‐1410171; SC000160; DMR 1119826
Resource Type:
Accepted Manuscript
Journal Name:
Small
Additional Journal Information:
Journal Volume: 13; Journal Issue: 48; Journal ID: ISSN 1613-6810
Publisher:
Wiley
Country of Publication:
United States
Language:
English
Subject:
36 MATERIALS SCIENCE; 14 SOLAR ENERGY; 75 CONDENSED MATTER PHYSICS, SUPERCONDUCTIVITY AND SUPERFLUIDITY; carbon nanotubes; femtosecond transient absorption spectroscopy; flexible photovoltaics; hybrid solar cells; silicon

Citation Formats

Li, Xiaokai, Mariano, Marina, McMillon-Brown, Lyndsey, Huang, Jing-Shun, Sfeir, Matthew Y., Reed, Mark A., Jung, Yeonwoong, and Taylor, André D. Charge Transfer from Carbon Nanotubes to Silicon in Flexible Carbon Nanotube/Silicon Solar Cells. United States: N. p., 2017. Web. doi:10.1002/smll.201702387.
Li, Xiaokai, Mariano, Marina, McMillon-Brown, Lyndsey, Huang, Jing-Shun, Sfeir, Matthew Y., Reed, Mark A., Jung, Yeonwoong, & Taylor, André D. Charge Transfer from Carbon Nanotubes to Silicon in Flexible Carbon Nanotube/Silicon Solar Cells. United States. doi:10.1002/smll.201702387.
Li, Xiaokai, Mariano, Marina, McMillon-Brown, Lyndsey, Huang, Jing-Shun, Sfeir, Matthew Y., Reed, Mark A., Jung, Yeonwoong, and Taylor, André D. Fri . "Charge Transfer from Carbon Nanotubes to Silicon in Flexible Carbon Nanotube/Silicon Solar Cells". United States. doi:10.1002/smll.201702387. https://www.osti.gov/servlets/purl/1426448.
@article{osti_1426448,
title = {Charge Transfer from Carbon Nanotubes to Silicon in Flexible Carbon Nanotube/Silicon Solar Cells},
author = {Li, Xiaokai and Mariano, Marina and McMillon-Brown, Lyndsey and Huang, Jing-Shun and Sfeir, Matthew Y. and Reed, Mark A. and Jung, Yeonwoong and Taylor, André D.},
abstractNote = {Mechanical fragility and insufficient light absorption are two major challenges for thin flexible crystalline Si-based solar cells. Flexible hybrid single-walled carbon nanotube (SWNT)/Si solar cells are demonstrated by applying scalable room-temperature processes for the fabrication of solar-cell components (e.g., preparation of SWNT thin films and SWNT/Si p–n junctions). The flexible SWNT/Si solar cells present an intrinsic efficiency ≈7.5% without any additional light-trapping structures. By using these solar cells as model systems, the charge transport mechanisms at the SWNT/Si interface are investigated using femtosecond transient absorption. Although primary photon absorption occurs in Si, transient absorption measurements show that SWNTs also generate and inject excited charge carriers to Si. Such effects can be tuned by controlling the thickness of the SWNTs. Thus, findings from this study could open a new pathway for designing and improving the efficiency of photocarrier generation and absorption for high-performance ultrathin hybrid SWNT/Si solar cells.},
doi = {10.1002/smll.201702387},
journal = {Small},
number = 48,
volume = 13,
place = {United States},
year = {2017},
month = {11}
}

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Works referenced in this record:

Graphene-Based Materials for Solar Cell Applications
journal, September 2013


Ultrathin silicon solar microcells for semitransparent, mechanically flexible and microconcentrator module designs
journal, October 2008

  • Yoon, Jongseung; Baca, Alfred J.; Park, Sang-Il
  • Nature Materials, Vol. 7, Issue 11, p. 907-915
  • DOI: 10.1038/nmat2287

Silicon p-i-n Junction Fibers
journal, December 2012

  • He, Rongrui; Day, Todd D.; Krishnamurthi, Mahesh
  • Advanced Materials, Vol. 25, Issue 10
  • DOI: 10.1002/adma.201203879

Ultrafast transient absorption spectroscopy: principles and application to photosynthetic systems
journal, July 2009

  • Berera, Rudi; van Grondelle, Rienk; Kennis, John T. M.
  • Photosynthesis Research, Vol. 101, Issue 2-3
  • DOI: 10.1007/s11120-009-9454-y

Flexible photovoltaic technologies
journal, January 2014

  • Lin, Qingfeng; Huang, Hongtao; Jing, Yan
  • Journal of Materials Chemistry C, Vol. 2, Issue 7
  • DOI: 10.1039/c3tc32197e

Erratum: Enhanced absorption and carrier collection in Si wire arrays for photovoltaic applications
journal, February 2010

  • Kelzenberg, Michael D.; Boettcher, Shannon W.; Petykiewicz, Jan A.
  • Nature Materials, Vol. 9, Issue 4, p. 368-368
  • DOI: 10.1038/nmat2727

Synthesis, assembly and applications of semiconductor nanomembranes
journal, September 2011

  • Rogers, J. A.; Lagally, M. G.; Nuzzo, R. G.
  • Nature, Vol. 477, Issue 7362, p. 45-53
  • DOI: 10.1038/nature10381

Transient Photoinduced Absorption in Ultrathin As-grown Nanocrystalline Silicon Films
journal, November 2007

  • Lioudakis, Emmanouil; Othonos, Andreas; Lioutas, Ch. B.
  • Nanoscale Research Letters, Vol. 3, Issue 1
  • DOI: 10.1007/s11671-007-9105-1

Exciton Dynamics and Biexciton Formation in Single-Walled Carbon Nanotubes Studied with Femtosecond Transient Absorption Spectroscopy
journal, March 2008

  • Styers-Barnett, David J.; Ellison, Stephen P.; Mehl, Brian P.
  • The Journal of Physical Chemistry C, Vol. 112, Issue 12
  • DOI: 10.1021/jp7099256

Ultrathin flexible planar crystalline-silicon/polymer hybrid solar cell with 5.68% efficiency by effective passivation
journal, March 2016


Improved efficiency of smooth and aligned single walled carbon nanotube/silicon hybrid solar cells
journal, January 2013

  • Li, Xiaokai; Jung, Yeonwoong; Sakimoto, Kelsey
  • Energy & Environmental Science, Vol. 6, Issue 3
  • DOI: 10.1039/c2ee23716d

Photonic design principles for ultrahigh-efficiency photovoltaics
journal, February 2012

  • Polman, Albert; Atwater, Harry A.
  • Nature Materials, Vol. 11, Issue 3
  • DOI: 10.1038/nmat3263

Impact of SWCNT processing on nanotube-silicon heterojunctions
journal, January 2016

  • Harris, John M.; Headrick, Robert J.; Semler, Matthew R.
  • Nanoscale, Vol. 8, Issue 15
  • DOI: 10.1039/C5NR08703A

Ballistic carbon nanotube field-effect transistors
journal, August 2003

  • Javey, Ali; Guo, Jing; Wang, Qian
  • Nature, Vol. 424, Issue 6949, p. 654-657
  • DOI: 10.1038/nature01797

Large-Area Free-Standing Ultrathin Single-Crystal Silicon as Processable Materials
journal, August 2013

  • Wang, Shuang; Weil, Benjamin D.; Li, Yanbin
  • Nano Letters, Vol. 13, Issue 9
  • DOI: 10.1021/nl402230v

Wearable Textile Battery Rechargeable by Solar Energy
journal, October 2013

  • Lee, Yong-Hee; Kim, Joo-Seong; Noh, Jonghyeon
  • Nano Letters, Vol. 13, Issue 11
  • DOI: 10.1021/nl403860k

Optimization of amorphous silicon thin film solar cells for flexible photovoltaics
journal, June 2008

  • Söderström, T.; Haug, F. -J.; Terrazzoni-Daudrix, V.
  • Journal of Applied Physics, Vol. 103, Issue 11
  • DOI: 10.1063/1.2938839

Prepare dispersed CIS nano-scale particles and spray coating CIS absorber layers using nano-scale precursors
journal, January 2014

  • Liou, Jian-Chiun; Diao, Chien-Chen; Lin, Jing-Jenn
  • Nanoscale Research Letters, Vol. 9, Issue 1
  • DOI: 10.1186/1556-276X-9-1

Controlled Doping of Carbon Nanotubes with Metallocenes for Application in Hybrid Carbon Nanotube/Si Solar Cells
journal, May 2014

  • Li, Xiaokai; Guard, Louise M.; Jiang, Jie
  • Nano Letters, Vol. 14, Issue 6
  • DOI: 10.1021/nl500894h

High Efficiency Thin Upgraded Metallurgical-Grade Silicon Solar Cells on Flexible Substrates
journal, September 2012

  • Kwon, Jae Young; Lee, Duck Hyun; Chitambar, Michelle
  • Nano Letters, Vol. 12, Issue 10
  • DOI: 10.1021/nl3020445

Carbon/Silicon Heterojunction Solar Cells: State of the Art and Prospects
journal, September 2015


Extreme Light Absorption by Multiple Plasmonic Layers on Upgraded Metallurgical Grade Silicon Solar Cells
journal, March 2014

  • Lee, Duck Hyun; Kwon, Jae Young; Maldonado, Stephen
  • Nano Letters, Vol. 14, Issue 4
  • DOI: 10.1021/nl4048064

Role of HF in Oxygen Removal from Carbon Nanotubes: Implications for High Performance Carbon Electronics
journal, October 2014

  • Li, Xiaokai; Huang, Jing-Shun; Nejati, Siamak
  • Nano Letters, Vol. 14, Issue 11
  • DOI: 10.1021/nl502401c

A Stretchable Form of Single-Crystal Silicon for High-Performance Electronics on Rubber Substrates
journal, January 2006

  • Khang, Dahl-Young; Jiang, Hanqing; Huang, Young
  • Science, Vol. 311, Issue 5758, p. 208-212
  • DOI: 10.1126/science.1121401

Nano-Photonic Structures for Light Trapping in Ultra-Thin Crystalline Silicon Solar Cells
journal, January 2017

  • Pathi, Prathap; Peer, Akshit; Biswas, Rana
  • Nanomaterials, Vol. 7, Issue 1
  • DOI: 10.3390/nano7010017

Performance of Si/PEDOT:PSS Hybrid Solar Cell Controlled by PEDOT:PSS Film Nanostructure
journal, August 2016

  • Ikeda, Natsumi; Koganezawa, Tomoyuki; Kajiya, Daisuke
  • The Journal of Physical Chemistry C, Vol. 120, Issue 34
  • DOI: 10.1021/acs.jpcc.6b07101

Ultrafast and slow charge recombination dynamics of diketopyrrolopyrrole–NiO dye sensitized solar cells
journal, January 2016

  • Zhang, Lei; Favereau, Ludovic; Farré, Yoann
  • Physical Chemistry Chemical Physics, Vol. 18, Issue 27
  • DOI: 10.1039/C6CP01762B

Intraexciton Transitions Observed in High Stability Doped Single-Wall Carbon Nanotube Films and Solutions
journal, October 2014

  • Haugen, Neale O.; Phillips, Adam B.; Dykstra, Tieneke E.
  • The Journal of Physical Chemistry C, Vol. 118, Issue 43
  • DOI: 10.1021/jp507653j

Extremely Flexible Nanoscale Ultrathin Body Silicon Integrated Circuits on Plastic
journal, December 2012

  • Shahrjerdi, Davood; Bedell, Stephen W.
  • Nano Letters, Vol. 13, Issue 1, p. 315-320
  • DOI: 10.1021/nl304310x

High-Performance Flexible Nanostructured Silicon Solar Modules with Plasmonically Engineered Upconversion Medium
journal, August 2015

  • Lee, Sung-Min; Li, Weigu; Dhar, Purnim
  • Advanced Energy Materials, Vol. 5, Issue 21
  • DOI: 10.1002/aenm.201500761

Record High Efficiency Single-Walled Carbon Nanotube/Silicon p n Junction Solar Cells
journal, December 2012

  • Jung, Yeonwoong; Li, Xiaokai; Rajan, Nitin K.
  • Nano Letters, Vol. 13, Issue 1
  • DOI: 10.1021/nl3035652

Enhanced Light Absorption of Silicon Nanotube Arrays for Organic/Inorganic Hybrid Solar Cells
journal, February 2014


Advances in crystalline silicon solar cell technology for industrial mass production
journal, July 2010


Considerably improved photovoltaic performance of carbon nanotube-based solar cells using metal oxide layers
journal, February 2015

  • Wang, Feijiu; Kozawa, Daichi; Miyauchi, Yuhei
  • Nature Communications, Vol. 6, Issue 1
  • DOI: 10.1038/ncomms7305

Carbon Nanotube-Silicon Solar Cells
journal, June 2012

  • Tune, Daniel D.; Flavel, Benjamin S.; Krupke, Ralph
  • Advanced Energy Materials, Vol. 2, Issue 9
  • DOI: 10.1002/aenm.201200249

Peel-and-Stick: Fabricating Thin Film Solar Cell on Universal Substrates
journal, December 2012

  • Lee, Chi Hwan; Kim, Dong Rip; Cho, In Sun
  • Scientific Reports, Vol. 2, Issue 1
  • DOI: 10.1038/srep01000

Flexible graphene/silicon heterojunction solar cells
journal, January 2015

  • Ruan, Kaiqun; Ding, Ke; Wang, Yuming
  • Journal of Materials Chemistry A, Vol. 3, Issue 27
  • DOI: 10.1039/C5TA03652F

Investigating the Effect of Carbon Nanotube Diameter and Wall Number in Carbon Nanotube/Silicon Heterojunction Solar Cells
journal, March 2016

  • Grace, Tom; Yu, LePing; Gibson, Christopher
  • Nanomaterials, Vol. 6, Issue 3
  • DOI: 10.3390/nano6030052

Kerf-less removal of Si, Ge and III-V layers by controlled spalling to enable low-cost PV technologies
conference, June 2011

  • Bedell, Stephen W.; Shahrjerdi, Davood; Hekmatshoartabari, Bahman
  • 2011 37th IEEE Photovoltaic Specialists Conference (PVSC)
  • DOI: 10.1109/PVSC.2011.6185886

Transient Absorption Spectroscopy and Imaging of Individual Chirality-Assigned Single-Walled Carbon Nanotubes
journal, May 2012

  • Gao, Bo; Hartland, Gregory V.; Huang, Libai
  • ACS Nano, Vol. 6, Issue 6
  • DOI: 10.1021/nn300753a

All-back-contact ultra-thin silicon nanocone solar cells with 13.7% power conversion efficiency
journal, December 2013

  • Jeong, Sangmoo; McGehee, Michael D.; Cui, Yi
  • Nature Communications, Vol. 4, Issue 1
  • DOI: 10.1038/ncomms3950

Enhanced absorption and carrier collection in Si wire arrays for photovoltaic applications
journal, February 2010

  • Kelzenberg, Michael D.; Boettcher, Shannon W.; Petykiewicz, Jan A.
  • Nature Materials, Vol. 9, Issue 3, p. 239-244
  • DOI: 10.1038/nmat2635