Black-silicon-assisted photovoltaic cells for better conversion efficiencies: a review on recent research and development efforts
In this article, the fabrication methods of black silicon (b-Si), application and performance of
b-Si in photovoltaics, and the theoretical modelling efforts in b-Si-based photovoltaic cells …
b-Si in photovoltaics, and the theoretical modelling efforts in b-Si-based photovoltaic cells …
Preparation of porous silicon by electrochemical etching methods and its morphological and optical properties
J Xu, S Liu, Y Yang, J Li, C Tian, L Guo, S Zhang… - International Journal of …, 2019 - Elsevier
Porous silicon (PS) has been widely used in solar cells and photodetectors because of its
very low reflectance. However, its properties are greatly influenced by its morphological …
very low reflectance. However, its properties are greatly influenced by its morphological …
Improvement of corrosion resistance and mechanism analysis for self-assembled vinyltriethoxysilane (VS) films on low carbon steel using a novel chemical etching …
LX Yang, XL Cao, YT Wu, S Chen, XC **e, QL Zhu… - Corrosion …, 2020 - Elsevier
Highlights•VS films with denser interface layer are prepared by novel chemical etching
method.•An optimal etching time about 4 min is determined in H 2 O 2-containing …
method.•An optimal etching time about 4 min is determined in H 2 O 2-containing …
Performance Improvement of Graded Bandgap Solar Cell via Optimization of Energy Levels Alignment in Si Quantum Dot, TiO2 Nanoparticles, and Porous Si
Charge carriers' generation from zinc includes silicon quantum dots (ZnSiQDs) layer
sandwiched in-between porous silicon (PSi) and titania nanoparticles (TiO2NPs) layer …
sandwiched in-between porous silicon (PSi) and titania nanoparticles (TiO2NPs) layer …
Role of etching parameters on the performance of porous silicon based photodetector devices
This work demonstrates the high speed porous silicon (P–Si) based photodetector with
varying the etching parameters. The P–Si samples were fabricated using electrochemical …
varying the etching parameters. The P–Si samples were fabricated using electrochemical …
Study of the optical response of oxidized porous silicon structures by thermal oxidation in air
RF Sierra-Moreno, IA Lujan-Cabrera… - Journal of Materials …, 2022 - Springer
This work proposes a methodology based on porous silicon (PSi) thermal oxidation in an air
atmosphere to reduce its optical losses and change the optical response of one-dimensional …
atmosphere to reduce its optical losses and change the optical response of one-dimensional …
Porous silicon layer decorated with PbS nanoparticles by SILAR method for enhanced photocatalytic degradation of amido black dye
The effect of lead sulfide (PbS) decoration on the photocatalytic properties of porous silicon
(PS) was investigated. The PbS nanoparticles (PbS-NPs) are prepared by the successive …
(PS) was investigated. The PbS nanoparticles (PbS-NPs) are prepared by the successive …
Structural properties of porous silicon obtained with laser photoetching assisted by computerized numeric control
F Severiano Carrillo, V López Gayou… - Journal of Laser …, 2021 - pubs.aip.org
This study presents the preparation of porous silicon (PS) using the photoetching technique.
The light source was a laser with a 405 nm wavelength. Hydrofluoric acid, hydrogen …
The light source was a laser with a 405 nm wavelength. Hydrofluoric acid, hydrogen …
The role of SiO2 layer to stabilize the optical properties of p type Si-Nanocrystals grown by moderate etching current density
Moderate etching current densities of 1, 3, and 5 mA/cm2 were used for anodic etching in HF
electrolytic solution to realize Si Nanocrystals (Si-NCs). Thanks to high resolution atomic …
electrolytic solution to realize Si Nanocrystals (Si-NCs). Thanks to high resolution atomic …
Effect of surfactant and etching time on p-type porous silicon formation through potentiostatic anodization
G Zeb, XT Le - Advances in Natural Sciences: Nanoscience and …, 2022 - iopscience.iop.org
Electrochemical anodization provides the scalability required for structuring porous silicon
(PSi) layers for mass production; hence, new and feasible processes are highly sought-after …
(PSi) layers for mass production; hence, new and feasible processes are highly sought-after …