scholarly journals The role of carbon-based materials in enhancing the stability of perovskite solar cells

2020 ◽  
Vol 13 (5) ◽  
pp. 1377-1407 ◽  
Author(s):  
Mahboubeh Hadadian ◽  
Jan-Henrik Smått ◽  
Juan-Pablo Correa-Baena
Keyword(s):  
Solar Cells ◽  
Perovskite Solar Cells ◽  
The Stability ◽  
Carbon Based

Enhancing the stability of perovskite solar cells is crucial to the deployment of this technology. Carbon-based materials are promising candidates for providing long-term stable perovskite solar cells suitable for commercialization.

scholarly journals Perovskite solar cells with CuSCN hole extraction layers yield stabilized efficiencies greater than 20%

Science ◽  
2017 ◽  
Vol 358 (6364) ◽  
pp. 768-771 ◽  
Author(s):  
Neha Arora ◽  
M. Ibrahim Dar ◽  
Alexander Hinderhofer ◽  
Norman Pellet ◽  
Frank Schreiber ◽  
...  
Keyword(s):  
Solar Cells ◽  
Perovskite Solar Cells ◽  
Spacer Layer ◽  
Reduced Graphene ◽  
Hole Transporting ◽  
Solar Intensity ◽  
Power Point ◽  
The Stability ◽  
Carrier Extraction

Perovskite solar cells (PSCs) with efficiencies greater than 20% have been realized only with expensive organic hole-transporting materials. We demonstrate PSCs that achieve stabilized efficiencies exceeding 20% with copper(I) thiocyanate (CuSCN) as the hole extraction layer. A fast solvent removal method enabled the creation of compact, highly conformal CuSCN layers that facilitate rapid carrier extraction and collection. The PSCs showed high thermal stability under long-term heating, although their operational stability was poor. This instability originated from potential-induced degradation of the CuSCN/Au contact. The addition of a conductive reduced graphene oxide spacer layer between CuSCN and gold allowed PSCs to retain >95% of their initial efficiency after aging at a maximum power point for 1000 hours under full solar intensity at 60°C. Under both continuous full-sun illumination and thermal stress, CuSCN-based devices surpassed the stability of spiro-OMeTAD–based PSCs.

Moisture-tolerant supermolecule for the stability enhancement of organic–inorganic perovskite solar cells in ambient air

Nanoscale ◽  
2019 ◽  
Vol 11 (3) ◽  
pp. 1228-1235 ◽  
Author(s):  
Dong Wei ◽  
Hao Huang ◽  
Peng Cui ◽  
Jun Ji ◽  
Shangyi Dou ◽  
...  
Keyword(s):  
Solar Cells ◽  
Perovskite Solar Cells ◽  
Ambient Air ◽  
High Humidity ◽  
Inorganic Perovskite ◽  
Long Term Stability ◽  
Perovskite Materials ◽  
The Stability ◽  
Stability Enhancement

Long-term stability of the perovskite materials and devices in high humidity could be improved by the moisture-tolerant supermolecules.

Strategic improvement of the long-term stability of perovskite materials and perovskite solar cells

2016 ◽  
Vol 18 (39) ◽  
pp. 27026-27050 ◽  
Author(s):  
Tingting Xu ◽  
Lixin Chen ◽  
Zhanhu Guo ◽  
Tingli Ma
Keyword(s):  
Solar Cells ◽  
Theoretical Calculations ◽  
Perovskite Solar Cells ◽  
Experimental Tests ◽  
Comprehensive Overview ◽  
Term Stability ◽  
Long Term Stability ◽  
Perovskite Materials ◽  
The Stability

This review provides a comprehensive overview of the recent strategies aimed at enhancing the long-term stability of perovskite materials and perovskite solar cells (PSCs). It also extensively discusses the stability problem of perovskite materials and PSCs from perspectives of experimental tests and theoretical calculations.

scholarly journals Improved efficiency and reduced hysteresis in ultra-stable fully printable mesoscopic perovskite solar cells through incorporation of CuSCN into the perovskite layer

2019 ◽  
Vol 7 (14) ◽  
pp. 8073-8077 ◽  
Author(s):  
Iwan Zimmermann ◽  
Paul Gratia ◽  
David Martineau ◽  
Giulia Grancini ◽  
Jean-Nicolas Audinot ◽  
...  
Keyword(s):  
Solar Cells ◽  
Perovskite Solar Cells ◽  
Hole Transport ◽  
Transport Layer ◽  
Hole Transport Layer ◽  
Perovskite Layer ◽  
Term Stability ◽  
Long Term Stability ◽  
Carbon Based

Improved charge extraction in carbon-based fully printable hole transport layer-free mesoscopic perovskite solar cells with excellent long-term stability.

Low‐Cost and Highly Efficient Carbon‐Based Perovskite Solar Cells Exhibiting Excellent Long‐Term Operational and UV Stability

Small ◽  
2019 ◽  
Vol 15 (49) ◽  
pp. 1904746 ◽  
Author(s):  
Neha Arora ◽  
M. Ibrahim Dar ◽  
Seckin Akin ◽  
Ryusuke Uchida ◽  
Thomas Baumeler ◽  
...  
Keyword(s):  
Solar Cells ◽  
Low Cost ◽  
Perovskite Solar Cells ◽  
Highly Efficient ◽  
Carbon Based

scholarly journals Long term stability of air processed inkjet infiltrated carbon-based printed perovskite solar cells under intense ultra-violet light soaking

2017 ◽  
Vol 5 (10) ◽  
pp. 4797-4802 ◽  
Author(s):  
Syed Ghufran Hashmi ◽  
Armi Tiihonen ◽  
David Martineau ◽  
Merve Ozkan ◽  
Paola Vivo ◽  
...  
Keyword(s):  
Solar Cells ◽  
Perovskite Solar Cells ◽  
Ultra Violet ◽  
Light Illumination ◽  
Ultra Violet Light ◽  
Term Stability ◽  
Long Term Stability ◽  
Violet Light ◽  
Carbon Based

The long term stability of air processed inkjet infiltrated carbon based perovskite solar cells (CPSCs) is investigated under intense ultra-violet light soaking equivalent to 1.5 Sun UV light illumination.

Improving the stability and decreasing the trap state density of mixed-cation perovskite solar cells through compositional engineering

2018 ◽  
Vol 2 (6) ◽  
pp. 1332-1341 ◽  
Author(s):  
Kianoosh Poorkazem ◽  
Timothy L. Kelly
Keyword(s):  
Solar Cells ◽  
Perovskite Solar Cells ◽  
State Density ◽  
Trap State ◽  
Term Stability ◽  
Long Term Stability ◽  
Mixed Cation ◽  
The Stability

In order to become a commercially viable technology, perovskite solar cells will require both high efficiencies and long-term stability.

Role of morphology and crystallinity of nanorod and planar electron transport layers on the performance and long term durability of perovskite solar cells

2015 ◽  
Vol 283 ◽  
pp. 61-67 ◽  
Author(s):  
Azhar Fakharuddin ◽  
Francesco Di Giacomo ◽  
Irfan Ahmed ◽  
Qamar Wali ◽  
Thomas M. Brown ◽  
...  
Keyword(s):  
Solar Cells ◽  
Electron Transport ◽  
Perovskite Solar Cells ◽  
Planar Electron
Sign in / Sign up

Export Citation Format

Share Document