Effect of dual cathode buffer layer on ternary organic solar cell

Ashish Singh; T. Bhim Raju; Anamika Dey; Ritesh Kant Gupta; Parameswar K. Iyer

doi:10.1109/PVSC.2017.8366619

Effect of dual cathode buffer layer on ternary organic solar cell

Ashish Singh
, T. Bhim Raju
, Anamika Dey
, Ritesh Kant Gupta
, Parameswar K. Iyer

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

1 Scopus citations

Abstract

Effect of cathode interfacial layer namely, BCP and BPhen on ternary organic solar cell using P3HT, PC₇₁BM with CPDT derivative, BH-1, was investigated and compared with the conventional LiF/Al structure. The doping concentration of the BH-1 in P3HT: PC₇₁BM blend was systematically standardized from UV-Vis absorption study. The device with ITO/PEDOT: PSS/P3HT: BH-1: PC₇₁BM/BCP/LiF/Al configuration showing the best performance with PCE, η=3.23%, J_sc=12.33 mA/cm², V_oc= 0.54 V and FF=48.10% due to the less recombination at the cathode interface. These results systematically explain the role of dual cathode buffer layer to reduce the S-factor in performance of ternary BHJ solar cell.

Original language	English
Title of host publication	2017 IEEE 44th Photovoltaic Specialist Conference, PVSC 2017
Publisher	Institute of Electrical and Electronics Engineers
Pages	1034-1036
Number of pages	3
ISBN (Electronic)	9781509056057
DOIs	https://doi.org/10.1109/PVSC.2017.8366619
State	Published - 1 Jan 2017
Externally published	Yes
Event	44th IEEE Photovoltaic Specialist Conference, PVSC 2017 - Washington, United States Duration: 25 Jun 2017 → 30 Jun 2017

Publication series

Name	2017 IEEE 44th Photovoltaic Specialist Conference, PVSC 2017
Volume	2017-June

Conference

Conference	44th IEEE Photovoltaic Specialist Conference, PVSC 2017
Country/Territory	United States
City	Washington
Period	25/06/17 → 30/06/17

UN SDGs

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

SDG 7 Affordable and Clean Energy

ASJC Scopus subject areas

Renewable Energy, Sustainability and the Environment
Electrical and Electronic Engineering
Electronic, Optical and Magnetic Materials

Access to Document

10.1109/PVSC.2017.8366619

Cite this

Singh, A., Bhim Raju, T., Dey, A., Gupta, R. K., & Iyer, P. K. (2017). Effect of dual cathode buffer layer on ternary organic solar cell. In 2017 IEEE 44th Photovoltaic Specialist Conference, PVSC 2017 (pp. 1034-1036). Article 8366619 (2017 IEEE 44th Photovoltaic Specialist Conference, PVSC 2017; Vol. 2017-June). Institute of Electrical and Electronics Engineers. https://doi.org/10.1109/PVSC.2017.8366619

@inproceedings{bd0808bb5df54d8aad2667fd47f6aeec,

title = "Effect of dual cathode buffer layer on ternary organic solar cell",

abstract = "Effect of cathode interfacial layer namely, BCP and BPhen on ternary organic solar cell using P3HT, PC71BM with CPDT derivative, BH-1, was investigated and compared with the conventional LiF/Al structure. The doping concentration of the BH-1 in P3HT: PC71BM blend was systematically standardized from UV-Vis absorption study. The device with ITO/PEDOT: PSS/P3HT: BH-1: PC71BM/BCP/LiF/Al configuration showing the best performance with PCE, η=3.23\%, Jsc=12.33 mA/cm2, Voc= 0.54 V and FF=48.10\% due to the less recombination at the cathode interface. These results systematically explain the role of dual cathode buffer layer to reduce the S-factor in performance of ternary BHJ solar cell.",

author = "Ashish Singh and \{Bhim Raju\}, T. and Anamika Dey and Gupta, \{Ritesh Kant\} and Iyer, \{Parameswar K.\}",

note = "Publisher Copyright: {\textcopyright} 2017 IEEE; 44th IEEE Photovoltaic Specialist Conference, PVSC 2017 ; Conference date: 25-06-2017 Through 30-06-2017",

year = "2017",

month = jan,

day = "1",

doi = "10.1109/PVSC.2017.8366619",

language = "English",

series = "2017 IEEE 44th Photovoltaic Specialist Conference, PVSC 2017",

publisher = "Institute of Electrical and Electronics Engineers",

pages = "1034--1036",

booktitle = "2017 IEEE 44th Photovoltaic Specialist Conference, PVSC 2017",

address = "United States",

}

Singh, A, Bhim Raju, T, Dey, A, Gupta, RK & Iyer, PK 2017, Effect of dual cathode buffer layer on ternary organic solar cell. in 2017 IEEE 44th Photovoltaic Specialist Conference, PVSC 2017., 8366619, 2017 IEEE 44th Photovoltaic Specialist Conference, PVSC 2017, vol. 2017-June, Institute of Electrical and Electronics Engineers, pp. 1034-1036, 44th IEEE Photovoltaic Specialist Conference, PVSC 2017, Washington, United States, 25/06/17. https://doi.org/10.1109/PVSC.2017.8366619

Effect of dual cathode buffer layer on ternary organic solar cell. / Singh, Ashish; Bhim Raju, T.; Dey, Anamika et al.
2017 IEEE 44th Photovoltaic Specialist Conference, PVSC 2017. Institute of Electrical and Electronics Engineers, 2017. p. 1034-1036 8366619 (2017 IEEE 44th Photovoltaic Specialist Conference, PVSC 2017; Vol. 2017-June).

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

TY - GEN

T1 - Effect of dual cathode buffer layer on ternary organic solar cell

AU - Singh, Ashish

AU - Bhim Raju, T.

AU - Dey, Anamika

AU - Gupta, Ritesh Kant

AU - Iyer, Parameswar K.

PY - 2017/1/1

Y1 - 2017/1/1

N2 - Effect of cathode interfacial layer namely, BCP and BPhen on ternary organic solar cell using P3HT, PC71BM with CPDT derivative, BH-1, was investigated and compared with the conventional LiF/Al structure. The doping concentration of the BH-1 in P3HT: PC71BM blend was systematically standardized from UV-Vis absorption study. The device with ITO/PEDOT: PSS/P3HT: BH-1: PC71BM/BCP/LiF/Al configuration showing the best performance with PCE, η=3.23%, Jsc=12.33 mA/cm2, Voc= 0.54 V and FF=48.10% due to the less recombination at the cathode interface. These results systematically explain the role of dual cathode buffer layer to reduce the S-factor in performance of ternary BHJ solar cell.

AB - Effect of cathode interfacial layer namely, BCP and BPhen on ternary organic solar cell using P3HT, PC71BM with CPDT derivative, BH-1, was investigated and compared with the conventional LiF/Al structure. The doping concentration of the BH-1 in P3HT: PC71BM blend was systematically standardized from UV-Vis absorption study. The device with ITO/PEDOT: PSS/P3HT: BH-1: PC71BM/BCP/LiF/Al configuration showing the best performance with PCE, η=3.23%, Jsc=12.33 mA/cm2, Voc= 0.54 V and FF=48.10% due to the less recombination at the cathode interface. These results systematically explain the role of dual cathode buffer layer to reduce the S-factor in performance of ternary BHJ solar cell.

UR - https://www.scopus.com/pages/publications/85089890522

U2 - 10.1109/PVSC.2017.8366619

DO - 10.1109/PVSC.2017.8366619

M3 - Conference contribution

AN - SCOPUS:85089890522

T3 - 2017 IEEE 44th Photovoltaic Specialist Conference, PVSC 2017

SP - 1034

EP - 1036

BT - 2017 IEEE 44th Photovoltaic Specialist Conference, PVSC 2017

PB - Institute of Electrical and Electronics Engineers

T2 - 44th IEEE Photovoltaic Specialist Conference, PVSC 2017

Y2 - 25 June 2017 through 30 June 2017

ER -

Effect of dual cathode buffer layer on ternary organic solar cell

Abstract

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Conference

UN SDGs

ASJC Scopus subject areas

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