Results 91 to 100 of about 39,295 (204)

Perovskite Solar Cells with 12.8% Efficiency by Using Conjugated Quinolizino Acridine Based Hole Transporting Material

A low band gap quinolizino acridine based molecule was designed and synthesized as new hole transporting material for organic-inorganic hybrid lead halide perovskite solar cells.
Pellet, Norman, Paek, Sanghyun, Qin, Peng, Nazeeruddin, Mohammad Khaja, Dar, M. Ibrahim, Graetzel, Michael, Ko, Jaejung   +6 more
core   +1 more source

Dopant-Free Hole-Transporting Material Based on Poly(2,7-(9,9-bis(N,N-di-p-methoxylphenylamine)-4-phenyl))-fluorene for High-Performance Air-Processed Inverted Perovskite Solar Cells. [PDF]

Polymers (Basel), 2023
Zhao B, Tian M, Chu X, Xu P, Yao J, Hou P, Li Z, Huang H.   +7 more
europepmc   +1 more source

Enhancing Thermal Stability and Lifetime of Solid-State Dye-Sensitized Solar Cells via Molecular Engineering of the Hole-Transporting Material Spiro-OMeTAD

, 2015
Thermal stability of hybrid solar cells containing spiro-OMeTAD as hole-transporting layer is investigated. It is demonstrated that fully symmetrical spiro-OMeTAD is prone to crystallization, and growth of large crystalline domains in the hole ...
Tadas Malinauskas (1591114), Robert Send (1591123), Henrike Wonneberger (1591117), Vygintas Jankauskas (1449997), Rüdiger Sens (1591105), Daiva Tomkute-Luksiene (1591111), Maryte Daskeviciene (1591120), Ingmar Bruder (1591108), Vytautas Getautis (1591102)   +8 more
core   +1 more source

An organic hole-transporting material spiro-OMeTAD doped with a Mn complex for efficient perovskite solar cells with high conversion efficiency. [PDF]

RSC Adv, 2021
Elawad M, John KI, Idris AM, Yang L, Gao Y.   +4 more
europepmc   +1 more source

A swivel-cruciform thiophene based hole-transporting material for efficient perovskite solar cells

, 2014
A novel swivel- cruciform 3,3'- bithiophene based hole- transporting material (HTM) with a low lying highest occupied molecular orbital (HOMO) level was synthesized.
Koh, Teck Ming, Mhaisalkar, S. G., Koh, T. M., Li, Hairong, Grätzel, Michael, Boix, P. P., Powar, Satvasheel, Kunwu, F., Krishnamoorthy, T., Boix, Pablo P., Mhaisalkar, Subodh G., Grätzel, M., Leong, Wei Lin, Leong, W. L., Grimsdale, A., Fu, Kunwu, Graetzel, Michael, Li, H., Grimsdale, Andrew, Mathews, Nripan, Krishnamoorthy, Thirumal, Powar, Satvasheel,   +21 more
core   +1 more source

Copper(I) Iodide Thin Films: Deposition Methods and Hole-Transporting Performance

Molecules
The pursuit of p-type semiconductors has garnered considerable attention in academia and industry. Among the potential candidates, copper iodide (CuI) stands out as a highly promising p-type material due to its conductivity, cost-effectiveness, and low ...
Mahboubeh Jamshidi, James M. Gardner
doaj   +1 more source

Small molecule hole transporting material for optoelectronic and photoelectrochemical devices

The present invention relates to a compound of formula (I) based on carbazole substituted by diphenylamine and used as organic hole conductors or hole transporting material in a optoelectronic or photoelectrochemical device.
Magomedov, Artiom, Getautis, Vytaudas, Nazeeruddin, Mohammad Khaja, Gratia, Paul, Daskeviciene, Maryte, Graetzel, Michael, Malinauskas, Tadas   +6 more
core  

A new strategy for constructing a dispiro-based dopant-free hole-transporting material: spatial configuration of spiro-bifluorene changes from a perpendicular to parallel arrangement. [PDF]

Chem Sci, 2021
Wan Z, Yang J, Xia J, Shu H, Yao X, Luo J, Jia C.   +6 more
europepmc   +1 more source

A Novel Oligomer as a Hole Transporting Material for Efficient Perovskite Solar Cells

(Figure Presented) A polytriarylamine-based oligomer is reported as a hole transporting material and its application in solid-state CH3NH3PbI3 based heterojunction solar cells is described.
Bissett, James S., Forrest, Neil D., Page, Aaron J., Simms, Michael J., Nazeeruddin, Mohammad Khaja, Dar, M. Ibrahim, Gao, Peng, Mccall, Keri L., Ogier, Simon D., Rutter, Simon R., Qin, Peng, Graetzel, Michael, Tetreault, Nicolas, Fisher, Raymond   +13 more
core   +1 more source

High-efficiency perovskite solar cells employing a conjugated donor–acceptor co-polymer as a hole-transporting material

, 2017
In this work, we have successfully demonstrated that molecularly p-doping of donor–acceptor co-polymer PCPDTBT as an efficient hole-transporting material in perovskite solar cells with a decent power conversion efficiency of 15.1%.
Lai, Jianbo, Jiang, Xiaoqing, Li, Xiaoxin, Gagik G. Gurzadyan, Maowei Hu, Xiaoxin Li, Xichuan Yang, Gurzadyan, Gagik G., Sun, Licheng,, Ze Yu, Licheng Sun, Mohammed Elawad, Yuchen Zhang, Hu, Maowei, Elawad, Mohammed, Xiaoqing Jiang, Yang, Xichuan, Zhang, Yuchen, Jianbo Lai, Yu, Ze   +19 more
core   +1 more source