Interface engineering of G-PEDOT: PSS hole transport layer via interlayer chemical functionalization for enhanced efficiency of large-area hybrid solar cells and their charge transport investigation

Solar Energy ◽  
2018 ◽  
Vol 174 ◽  
pp. 743-756 ◽  
Author(s):  
Muhammad Hilal ◽  
Jeong In Han
Keyword(s):  
Solar Cells ◽  
Charge Transport ◽  
Hole Transport ◽  
Transport Layer ◽  
Hole Transport Layer ◽  
Hybrid Solar Cells ◽  
Interface Engineering ◽  
Large Area ◽  
Chemical Functionalization

Interface engineering using a perovskite derivative phase for efficient and stable CsPbBr3 solar cells

2018 ◽  
Vol 6 (29) ◽  
pp. 14255-14261 ◽  
Author(s):  
Huan Li ◽  
Guoqing Tong ◽  
Taotao Chen ◽  
Hanwen Zhu ◽  
Guopeng Li ◽  
...  
Keyword(s):  
Solar Cells ◽  
Electron Transport ◽  
Energy Barrier ◽  
Perovskite Solar Cells ◽  
Hole Transport ◽  
Transport Layer ◽  
Electron Transport Layer ◽  
Hole Transport Layer ◽  
Interface Engineering ◽  
Interface Defects

A derivative-phase CsPb2Br5 is introduced into inorganic perovskite solar cells, which will effectively eliminate interface defects, lower the energy barrier of electron transport layer and suppress the recombination at the interface of hole transport layer in the devices.

scholarly journals Modification of NiOx hole transport layer for acceleration of charge extraction in inverted perovskite solar cells

RSC Advances ◽  
2020 ◽  
Vol 10 (21) ◽  
pp. 12289-12296 ◽  
Author(s):  
Zezhu Jin ◽  
Yanru Guo ◽  
Shuai Yuan ◽  
Jia-Shang Zhao ◽  
Xiao-Min Liang ◽  
...  
Keyword(s):  
Solar Cells ◽  
Energy Level ◽  
Charge Transport ◽  
Surface Property ◽  
Perovskite Solar Cells ◽  
Hole Transport ◽  
Transport Layer ◽  
Hole Transport Layer ◽  
Device Performance ◽  
Charge Extraction

The NiOx layer modified with NiOx nanoparticles obtains surface property optimization and energy level modulation, thus improving charge transport and device performance.

Efficient Perovskite Hybrid Solar Cells by Highly Electrical Conductive PEDOT:PSS Hole Transport Layer

2015 ◽  
Vol 6 (3) ◽  
pp. 1501773 ◽  
Author(s):  
Xu Huang ◽  
Kai Wang ◽  
Chao Yi ◽  
Tianyu Meng ◽  
Xiong Gong
Keyword(s):  
Solar Cells ◽  
Hole Transport ◽  
Transport Layer ◽  
Hole Transport Layer ◽  
Hybrid Solar Cells

Moderately reduced graphene oxide/PEDOT:PSS as hole transport layer to fabricate efficient perovskite hybrid solar cells

2016 ◽  
Vol 39 ◽  
pp. 288-295 ◽  
Author(s):  
Xu Huang ◽  
Heng Guo ◽  
Jian Yang ◽  
Kai Wang ◽  
Xiaobin Niu ◽  
...  
Keyword(s):  
Graphene Oxide ◽  
Solar Cells ◽  
Reduced Graphene Oxide ◽  
Hole Transport ◽  
Transport Layer ◽  
Hole Transport Layer ◽  
Hybrid Solar Cells ◽  
Reduced Graphene

Bandgap engineering of PEDOT:PSS/rGO a hole transport layer for SiNWs hybrid solar cells

2021 ◽  
Vol 44 (2) ◽  
Author(s):  
Rabina Bhujel ◽  
Sadhna Rai ◽  
Utpal Deka ◽  
Gautam Sarkar ◽  
Joydeep Biswas ◽  
...  
Keyword(s):  
Solar Cells ◽  
Hole Transport ◽  
Transport Layer ◽  
Hole Transport Layer ◽  
Hybrid Solar Cells ◽  
Bandgap Engineering

Hybrid CdSe/CsPbI3 quantum dots for interface engineering in perovskite solar cells

2020 ◽  
Vol 4 (4) ◽  
pp. 1837-1843 ◽  
Author(s):  
Jing Ge ◽  
Weixin Li ◽  
Xuan He ◽  
Hui Chen ◽  
Wei Fang ◽  
...  
Keyword(s):  
Quantum Dots ◽  
Solar Cells ◽  
Perovskite Solar Cells ◽  
Hole Transport ◽  
Transport Layer ◽  
Hole Transport Layer ◽  
Interface Engineering

Hybrid CdSe/CsPbI3 quantum dots (QDs) are selected for incorporation between the perovskite film and the hole transport layer (HTL).

Enhanced Charge Transport via Metallic 1T Phase Transition Metal Dichalcogenides‐Mediated Hole Transport Layer Engineering for Perovskite Solar Cells

ChemNanoMat ◽  
2019 ◽  
Vol 5 (8) ◽  
pp. 1050-1058 ◽  
Author(s):  
Yunseong Choi ◽  
Seungon Jung ◽  
Nam Khen Oh ◽  
Junghyun Lee ◽  
Jihyung Seo ◽  
...  
Keyword(s):  
Phase Transition ◽  
Solar Cells ◽  
Transition Metal ◽  
Charge Transport ◽  
Transition Metal Dichalcogenides ◽  
Perovskite Solar Cells ◽  
Hole Transport ◽  
Transport Layer ◽  
Hole Transport Layer ◽  
Metal Dichalcogenides

Large-area, green solvent spray deposited nickel oxide films for scalable fabrication of triple-cation perovskite solar cells

2020 ◽  
Vol 8 (6) ◽  
pp. 3357-3368 ◽  
Author(s):  
Neetesh Kumar ◽  
Hock Beng Lee ◽  
Sunbin Hwang ◽  
Jae-Wook Kang
Keyword(s):  
Solar Cells ◽  
Nickel Oxide ◽  
Large Scale ◽  
Perovskite Solar Cells ◽  
Hole Transport ◽  
Transport Layer ◽  
Hole Transport Layer ◽  
Green Solvent ◽  
Large Area ◽  
Nickel Oxide Films

A large-scale (64 cm2), spray-coated nickel oxide (NiO) film as a hole-transport layer has successfully yielded >17% efficiency in planar triple-cation perovskite solar cells (PSCs).

scholarly journals Nanoscale localized contacts for high fill factors in polymer-passivated perovskite solar cells

Science ◽  
2021 ◽  
Vol 371 (6527) ◽  
pp. 390-395
Author(s):  
Jun Peng ◽  
Daniel Walter ◽  
Yuhao Ren ◽  
Mike Tebyetekerwa ◽  
Yiliang Wu ◽  
...  
Keyword(s):  
Solar Cells ◽  
Electron Transport ◽  
Charge Transport ◽  
Perovskite Solar Cells ◽  
Hole Transport ◽  
Transport Layer ◽  
Electron Transport Layer ◽  
Hole Transport Layer ◽  
Free Hole ◽  
Trade Off

Polymer passivation layers can improve the open-circuit voltage of perovskite solar cells when inserted at the perovskite–charge transport layer interfaces. Unfortunately, many such layers are poor conductors, leading to a trade-off between passivation quality (voltage) and series resistance (fill factor, FF). Here, we introduce a nanopatterned electron transport layer that overcomes this trade-off by modifying the spatial distribution of the passivation layer to form nanoscale localized charge transport pathways through an otherwise passivated interface, thereby providing both effective passivation and excellent charge extraction. By combining the nanopatterned electron transport layer with a dopant-free hole transport layer, we achieved a certified power conversion efficiency of 21.6% for a 1-square-centimeter cell with FF of 0.839, and demonstrate an encapsulated cell that retains ~91.7% of its initial efficiency after 1000 hours of damp heat exposure.

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