Over 6% Efficient Cu(In,Ga)Se2Solar Cell Screen-Printed from Oxides on Fluorine-Doped Tin Oxide

Viviana Sousa; Bruna F. Gonçalves; Yitzchak S. Rosen; José Virtuoso; Pedro Anacleto; M. Fátima Cerqueira; Evgeny Modin; Pedro Alpuim; Oleg I. Lebedev; Shlomo Magdassi; Sascha Sadewasser; Yury V. Kolen'Ko

doi:10.1021/acsaem.9b01999

Over 6% Efficient Cu(In,Ga)Se₂Solar Cell Screen-Printed from Oxides on Fluorine-Doped Tin Oxide

Viviana Sousa, Bruna F. Gonçalves, Yitzchak S. Rosen, José Virtuoso, Pedro Anacleto, M. Fátima Cerqueira, Evgeny Modin, Pedro Alpuim, Oleg I. Lebedev, Shlomo Magdassi, Sascha Sadewasser, Yury V. Kolen'Ko

Institute of Chemistry

Research output: Contribution to journal › Article › peer-review

13 Scopus citations

Abstract

A new approach to fabricate copper, indium, gallium diselenide (CIGSe) solar cells on conductive fluorine-doped tin oxide (FTO) reached an efficiency of over 6% for a champion photovoltaic device. Commercial oxide nanoparticles are formulated into high-quality screen-printable ink based on ethyl cellulose solution in terpineol. The high homogeneity and good adhesion properties of the oxide ink play an important role in obtaining dense and highly crystalline photoabsorber layers. This finding reveals that solution-based screen-printing from readily available oxide precursors provides an interesting cost-effective alternative to current vacuum- and energy-demanding processes of the CIGSe solar cell fabrication.

Original language	English
Pages (from-to)	3120-3126
Number of pages	7
Journal	ACS Applied Energy Materials
Volume	3
Issue number	4
DOIs	https://doi.org/10.1021/acsaem.9b01999
State	Published - 27 Apr 2020

Bibliographical note

Publisher Copyright:
© 2020 American Chemical Society.

Keywords

CIGSe
ink formulation
microstructure
oxide nanoparticles
photovoltaics
screen-printing

UN SDGs

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

Access to Document

10.1021/acsaem.9b01999

Cite this

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title = "Over 6% Efficient Cu(In,Ga)Se2Solar Cell Screen-Printed from Oxides on Fluorine-Doped Tin Oxide",

abstract = "A new approach to fabricate copper, indium, gallium diselenide (CIGSe) solar cells on conductive fluorine-doped tin oxide (FTO) reached an efficiency of over 6% for a champion photovoltaic device. Commercial oxide nanoparticles are formulated into high-quality screen-printable ink based on ethyl cellulose solution in terpineol. The high homogeneity and good adhesion properties of the oxide ink play an important role in obtaining dense and highly crystalline photoabsorber layers. This finding reveals that solution-based screen-printing from readily available oxide precursors provides an interesting cost-effective alternative to current vacuum- and energy-demanding processes of the CIGSe solar cell fabrication.",

keywords = "CIGSe, ink formulation, microstructure, oxide nanoparticles, photovoltaics, screen-printing",

author = "Viviana Sousa and Gon{\c c}alves, {Bruna F.} and Rosen, {Yitzchak S.} and Jos{\'e} Virtuoso and Pedro Anacleto and Cerqueira, {M. F{\'a}tima} and Evgeny Modin and Pedro Alpuim and Lebedev, {Oleg I.} and Shlomo Magdassi and Sascha Sadewasser and Kolen'Ko, {Yury V.}",

note = "Publisher Copyright: {\textcopyright} 2020 American Chemical Society.",

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AU - Sousa, Viviana

AU - Gonçalves, Bruna F.

AU - Rosen, Yitzchak S.

AU - Virtuoso, José

AU - Anacleto, Pedro

AU - Cerqueira, M. Fátima

AU - Modin, Evgeny

AU - Alpuim, Pedro

AU - Lebedev, Oleg I.

AU - Magdassi, Shlomo

AU - Sadewasser, Sascha

AU - Kolen'Ko, Yury V.

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AB - A new approach to fabricate copper, indium, gallium diselenide (CIGSe) solar cells on conductive fluorine-doped tin oxide (FTO) reached an efficiency of over 6% for a champion photovoltaic device. Commercial oxide nanoparticles are formulated into high-quality screen-printable ink based on ethyl cellulose solution in terpineol. The high homogeneity and good adhesion properties of the oxide ink play an important role in obtaining dense and highly crystalline photoabsorber layers. This finding reveals that solution-based screen-printing from readily available oxide precursors provides an interesting cost-effective alternative to current vacuum- and energy-demanding processes of the CIGSe solar cell fabrication.

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KW - microstructure

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KW - photovoltaics

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