Results 31 to 40 of about 179,132 (263)

Colloidal TiO2-Modified Mesoporous Electron Transport Layer in Perovskite Solar Cells

Jurnal Elektronika dan Telekomunikasi, 2023
The electron transport layer (ETL) is a crucial part in perovskite solar cells (PSC) as it specifically governs the charge extraction at the perovskite/ETL interface.
Evira Bella Yustiani, Putri Nur Anggraini, Shobih Shobih, Eri Widianto, Lilis Retnaningsih, Syoni Soepriyanto, Imam Santoso, Natalita Maulani Nursam   +7 more
doaj   +1 more source

Harnessing the potential of lead-free BiFeO3-based perovskite solar cell architectures: a gateway to next-generation energy challenges [PDF]

RSC Advances
An inorganic, lead-free n–i–p structured perovskite solar cell based on BiFeO3 (BFO) is employed and optimized using 3D COMSOL Multiphysics simulations to address the urgent shift from fossil fuels to renewable energy driven by environmental challenges ...
Kashif Ali, Ayesha Waheed, Muhammad Mubeen Mudassar, Muhammad Umar Salman, Muhammad Mehak, Gulab Khan, Mohammad Saqib Hassan, Muhammad Javaid Iqbal, Shahid Atiq   +8 more
doaj   +1 more source

Investigating the performance of Tin-based perovskite solar cell with Cadmium Sulphide as etm and graphene as htm using SCAPS-1D

Фізика і хімія твердого тіла
Solar cells based on lead-free perovskite have demonstrated great potential for renewable energy. The SCAPS-1D simulation software was used in this study to perform device modelling of a lead-free perovskite solar cell of the architecture Glass/FTO/CdS ...
Adeyemi Joshua Owolabi, Haruna Ali, Ijeoma N Ukorah, M.Y. Onimisi, R.A. Tafida, J. Olalekan Awujoola, Hassan Gambo   +6 more
doaj   +1 more source

Improved efficiency of NiOx-based p-i-n perovskite solar cells by using PTEG-1 as electron transport layer

APL Materials, 2017
We present efficient p-i-n type perovskite solar cells using NiOx as the hole transport layer and a fulleropyrrolidine with a triethylene glycol monoethyl ether side chain (PTEG-1) as electron transport layer.
Bart G. H. M. Groeneveld, Mehrdad Najafi, Bauke Steensma, Sampson Adjokatse, Hong-Hua Fang, Fatemeh Jahani, Li Qiu, Gert H. ten Brink, Jan C. Hummelen, Maria Antonietta Loi   +9 more
doaj   +1 more source

In-Situ Characterisation of Charge Transport in Organic Light-Emitting Diode by Impedance Spectroscopy

Electronic Materials, 2021
The article demonstrates an original, non-destructive technique that could be used to in situ monitor charge transport in organic light-emitting diodes.
Pavel Chulkin
doaj   +1 more source

SiC Substrate effects on electron transport in the epitaxial graphene layer [PDF]

Electronic Materials Letters, 2014
Hall effect measurements on epitaxial graphene (EG) on SiC substrate have been carried out as a function of temperature.
Arslan, E., Cakmakyapan, S., Kazar, O., Butun, S., Lisesivdin, S. B., Cinel, N. A., Ertas, G., Ardali, S., Tiras, E., Hassan, J., Janzen, E., Ozbay, E.   +11 more
openaire   +5 more sources

Polyoxovanadate-modified SnO2 electron transport layer for perovskite photodetectors

Polyoxometalates
SnO2 is widely used in perovskite photodetectors as an electron transport layer material. The matching of the energy levels of SnO2 and perovskite is important in carrier transport.
Ziting Liu, Yijia Hao, Jing Zhang, Yi He, Weilin Chen   +4 more
doaj   +1 more source

Analysis of proton and electron transport impedance of a PEM fuel cell in H2/N2 regime

Electrochemical Science Advances, 2021
Analytical expressions for impedance of proton and electron transport in the cathode catalyst layer of a PEM fuel cell operating in H2/N2 regime are derived.
Andrei Kulikovsky
doaj   +1 more source

One-Dimensional Electron Transport Layers for Perovskite Solar Cells [PDF]

Nanomaterials, 2017
The electron diffusion length (Ln) is smaller than the hole diffusion length (Lp) in many halide perovskite semiconductors meaning that the use of ordered one-dimensional (1D) structures such as nanowires (NWs) and nanotubes (NTs) as electron transport layers (ETLs) is a promising method of achieving high performance halide perovskite solar cells ...
Ujwal Thakur, Ryan Kisslinger, Karthik Shankar   +2 more
openaire   +4 more sources