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Carbon Xerogel based Hole Transport Layer for Hybrid Halide Perovskite solar cell

Research Project

Project/Area Number 17K14551
Research Category

Grant-in-Aid for Young Scientists (B)

Allocation TypeMulti-year Fund
Research Field Device related chemistry
Research InstitutionOkinawa Institute of Science and Technology Graduate University

Principal Investigator

フアレス・ペレス エミリオ  沖縄科学技術大学院大学, エネルギー材料と表面科学ユニット, 研究員 (10792020)

Project Period (FY) 2017-04-01 – 2020-03-31
Project Status Discontinued (Fiscal Year 2019)
Budget Amount *help
¥2,600,000 (Direct Cost: ¥2,000,000、Indirect Cost: ¥600,000)
Fiscal Year 2018: ¥1,430,000 (Direct Cost: ¥1,100,000、Indirect Cost: ¥330,000)
Fiscal Year 2017: ¥1,170,000 (Direct Cost: ¥900,000、Indirect Cost: ¥270,000)
KeywordsSemiconductor Devices / Org./inorg. hybrid mat. / Electr./Opt. devices / Solar Cells
Outline of Annual Research Achievements

The project consist of four (4) work packages (WP) in order to discover the best suitable carbon xerogel matrix for perovskite scaffolding in solar cells:
A) Synthesis and characterization of CX raw materials. Energy consumption studies. COMPLETED
B) Ink formulation and deposition of CX thin film. Characterization as HTL material. COMPLETED
C) Assembly of PVK based solar cells using CX based HTL and photovoltaic characterization. COMPLETED
D) Long term stability measurements of photovoltaic cells at maximum power point.
COMPLETED.

Report

(3 results)
  • 2019 Annual Research Report
  • 2018 Research-status Report
  • 2017 Research-status Report
  • Research Products

    (8 results)

All 2019 2018

All Journal Article (6 results) (of which Int'l Joint Research: 6 results,  Peer Reviewed: 6 results,  Open Access: 2 results) Presentation (2 results) (of which Int'l Joint Research: 2 results)

  • [Journal Article] Degradation Mechanism and Relative Stability of Methylammonium Halide Based Perovskites Analyzed on the Basis of Acid-Base Theory2019

    • Author(s)
      E.J. Juarez-Perez, L.K. Ono, I. Uriarte, E.J. Cocinero, and Y. Qi
    • Journal Title

      American Chemical Society Applied Materials and Interface

      Volume: 11 Issue: 13 Pages: 12586-12593

    • DOI

      10.1021/acsami.9b02374

    • Related Report
      2019 Annual Research Report 2018 Research-status Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] The Causes of Degradation of Perovskite Solar Cells2019

    • Author(s)
      Bisquert Juan、Juarez-Perez Emilio J.
    • Journal Title

      The Journal of Physical Chemistry Letters

      Volume: 10 Issue: 19 Pages: 5889-5891

    • DOI

      10.1021/acs.jpclett.9b00613

    • Related Report
      2019 Annual Research Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Determination of Carrier Diffusion Length Using Transient Electron Photoemission Microscopy in the GaAs/InSe Heterojunction2019

    • Author(s)
      Juarez‐Perez Emilio J.、Qi Yabing
    • Journal Title

      physica status solidi (b)

      Volume: 256 Issue: 10 Pages: 1900126-1900126

    • DOI

      10.1002/pssb.201900126

    • Related Report
      2019 Annual Research Report 2018 Research-status Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Carbon-Based Electrode Engineering Boosts the Efficiency of All Low-Temperature-Processed Perovskite Solar Cells2019

    • Author(s)
      Sisi He, Longbin Qiu, Dae-Yong Son, Zonghao Liu, Emilio J. Juarez-Perez, Luis K. Ono, Collin Stecker, and Yabing Qi*
    • Journal Title

      ACS Energy Lett.

      Volume: 4 Issue: 9 Pages: 2032-2039

    • DOI

      10.1021/acsenergylett.9b01294

    • Related Report
      2019 Annual Research Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Thermal degradation of formamidinium based lead halide perovskites into sym-triazine and hydrogen cyanide observed by coupled thermogravimetry - mass spectrometry analysis2019

    • Author(s)
      Emilio J. Juarez-Perez*, Luis K. Ono, Yabing Qi*
    • Journal Title

      J. Mater. Chem. A

      Volume: 7 Issue: 28 Pages: 16912-16919

    • DOI

      10.1039/c9ta06058h

    • Related Report
      2019 Annual Research Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Benchmarking Chemical Stability of Arbitrarily Mixed 3D Hybrid Halide Perovskites for Solar Cell Applications2018

    • Author(s)
      A. Garcia-Fernandez, E.J. Juarez-Perez, S. Castro-Garcia, M. Sanchez-Andujar, L.K. Ono, Y. Jiang, and Y.B. Qi
    • Journal Title

      Small Methods

      Volume: 2 Issue: 10 Pages: 1800242-1800242

    • DOI

      10.1002/smtd.201800242

    • Related Report
      2019 Annual Research Report 2018 Research-status Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Presentation] Mitigation of photodecomposition processes in lead halide based solar cells to improve operational stability2019

    • Author(s)
      Emilio J Juarez-Perez
    • Organizer
      HOPV 2018
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Mitigation of photodecomposition processes in lead halide based solar cells to improve operational stability2018

    • Author(s)
      Emilio J Juarez-Perez
    • Organizer
      HOPV 2018
    • Related Report
      2018 Research-status Report
    • Int'l Joint Research

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Published: 2017-04-28   Modified: 2021-01-27  

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