NiCo2O4 Arrays with Tailored Morphology as Hole Transport Layers of Perovskite Solar Cells

2021 ◽  
Author(s):  
Zhaowu Li ◽  
Xin Yin ◽  
Lixin Song ◽  
Wei-hsiang Chen ◽  
Ping-Fan Du ◽  
...  
Keyword(s):  
Solar Cells ◽  
Perovskite Solar Cells ◽  
Hole Mobility ◽  
Hole Transport ◽  
Inorganic P ◽  
Hole Transport Layers ◽  
P Type

Inorganic p-type semiconductors have been broadly served as hole transport materials (HTLs) in perovskite solar cells (PSCs) in recent years. Among them, NiCo2O4 with its excellent conductivity and hole mobility,...

scholarly journals Progress on the Synthesis and Application of CuSCN Inorganic Hole Transport Material in Perovskite Solar Cells

Materials ◽  
2018 ◽  
Vol 11 (12) ◽  
pp. 2592 ◽  
Author(s):  
Funeka Matebese ◽  
Raymond Taziwa ◽  
Dorcas Mutukwa
Keyword(s):  
Solar Cells ◽  
Energy Levels ◽  
Perovskite Solar Cells ◽  
Hole Mobility ◽  
Cost Effective ◽  
Vital Role ◽  
Hole Transport ◽  
Recombination Processes ◽  
Short Synthesis ◽  
P Type

P-type wide bandgap semiconductor materials such as CuI, NiO, Cu2O and CuSCN are currently undergoing intense research as viable alternative hole transport materials (HTMs) to the spiro-OMeTAD in perovskite solar cells (PSCs). Despite 23.3% efficiency of PSCs, there are still a number of issues in addition to the toxicology of Pb such as instability and high-cost of the current HTM that needs to be urgently addressed. To that end, copper thiocyanate (CuSCN) HTMs in addition to robustness have high stability, high hole mobility, and suitable energy levels as compared to spiro-OMeTAD HTM. CuSCN HTM layer use affordable materials, require short synthesis routes, require simple synthetic techniques such as spin-coating and doctor-blading, thus offer a viable way of developing cost-effective PSCs. HTMs play a vital role in PSCs as they can enhance the performance of a device by reducing charge recombination processes. In this review paper, we report on the current progress of CuSCN HTMs that have been reported to date in PSCs. CuSCN HTMs have shown enhanced stability when exposed to weather elements as the solar devices retained their initial efficiency by a greater percentage. The efficiency reported to date is greater than 20% and has a potential of increasing, as well as maintaining thermal stability.

scholarly journals Inorganic p-type semiconductors and carbon materials based hole transport materials for perovskite solar cells

2018 ◽  
Vol 29 (8) ◽  
pp. 1242-1250 ◽  
Author(s):  
Yang Yang ◽  
Ngoc Duy Pham ◽  
Disheng Yao ◽  
Huaiyong Zhu ◽  
Prasad Yarlagadda ◽  
...  
Keyword(s):  
Solar Cells ◽  
Carbon Materials ◽  
Perovskite Solar Cells ◽  
Hole Transport ◽  
Inorganic P ◽  
P Type

Semiconductor self-assembled monolayers as selective contacts for efficient PiN perovskite solar cells

2019 ◽  
Vol 12 (1) ◽  
pp. 230-237 ◽  
Author(s):  
E. Yalcin ◽  
M. Can ◽  
C. Rodriguez-Seco ◽  
E. Aktas ◽  
R. Pudi ◽  
...  
Keyword(s):  
Solar Cells ◽  
Organic Molecules ◽  
Perovskite Solar Cells ◽  
Hole Transport ◽  
Self Assembled Monolayers ◽  
Lead Iodide ◽  
Assembled Monolayers ◽  
Type Contact ◽  
Self Assembled ◽  
P Type

Herein, we studied the use of two different Self Assembled Monolayers (SAMs) made of semiconductor hole transport organic molecules to replace the most common p-type contact, PEDOT:PSS, in PiN methyl ammonium lead iodide perovskite solar cells (PSCs).

Investigating Triarylamine Polymer Derivatives as Hole Transport Layers in FACsPbI3 Perovskite Solar Cells

2021 ◽  
Author(s):  
Zhongyao Jiang ◽  
Chieh-Ting Lin ◽  
Tian Du ◽  
Thomas J Macdonald ◽  
Yi-Chun Chin ◽  
...  
Keyword(s):  
Solar Cells ◽  
Perovskite Solar Cells ◽  
Hole Transport ◽  
Hole Transport Layers

Modified P3HT materials as hole transport layers for flexible perovskite solar cells.

2021 ◽  
Author(s):  
Francesca De Rossi ◽  
Giacomo Renno ◽  
Babak Taheri ◽  
Narges Yaghoobi Nia ◽  
Viktoria Ilieva ◽  
...  
Keyword(s):  
Solar Cells ◽  
Perovskite Solar Cells ◽  
Hole Transport ◽  
Hole Transport Layers
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