Results 41 to 50 of about 36,773 (283)

Investigation into the effects of flow distribution on the photovoltaic performance of a building integrated photovoltaic/thermal solar collector [PDF]

, 2013
The conversion of solar energy into usable forms of energy such as electricity and heat is attractive given the abundance of solar energy and the numerous issues recently raised in the consumption of fossil fuels.
Ghani, Faisal Abid
core  

Interface engineered, high photo-response of self-powered photodetector and solar cell based on PEDOT:PSS-silicon hybrid heterojunction

Next Materials
Over the years, organic material based photodetectors have been explored with a great success. However, optoelectronic applications of organic-inorganic hybrid photodetectors have gained the significant attention of the scientific community in the recent
Urvashi Punia, Pukhraj Prajapat, Ruchi K. Sharma, Jayant, Govind Gupta, Sanjay K. Srivastava   +5 more
doaj   +1 more source

The Performance of a Photovoltaic Cell Coupled with a Thermoelectric Generator

Annals of West University of Timisoara: Physics, 2023
Identifying possibilities to increase the performance of photovoltaic cells is a priority for the energy field. This article presents preliminary results obtained in natural environment conditions with an experimental device that allows the cooling of ...
Ordodi V. L., Borlea I, Vereș D. A., Stănese C. M., Merce B. F.   +4 more
doaj   +1 more source

Spiro‐Phenothiazine Hole‐Transporting Materials: Unlocking Stability and Scalability in Perovskite Solar Cells

Advanced Materials, EarlyView.
Fluorene‐functionalized spiro‐phenothiazine (PTZ‐Fl) exhibits strong Li+ affinity and thermal stability, enabling a PCE of 25.75% in small‐area cells and 22.07% in 25 cm2 modules. Under ISOS‐L3 conditions, PTZ‐Flbased devices retain over 80% efficiency after 1000 hours, demonstrating superior stability and scalability compared to spiro‐OMeTAD for next ...
Javier Urieta‐Mora, Seung Ju Choi, Jaeki Jeong, Silvia Orecchio, Inés García‐Benito, Manuel Pérez‐Escribano, Joaquín Calbo, Likai Zheng, Minseop Byun, Seyeong Song, Gi‐Hwan Kim, Shaik M. Zakeeruddin, Seog‐Young Yoon, Yimhyun Jo, Agustín Molina‐Ontoria, Enrique Ortí, Nazario Martín, Michael Grätzel   +17 more
wiley   +1 more source

Grid-connected transformerless single-phase photovoltaic inverters: an evaluation on DC current injection and PV array voltage fluctuation [PDF]

, 2009
A number of political, environmental and technical factors have resulted in the increase of implementation of renewable technology including grid connected photovoltaic inverters.
Morris, Claude
core   +1 more source

Heterostructures of Cut Carbon Nanotube-Filled Array of TiO₂ Nanotubes for New Module of Photovoltaic Devices

Nanomaterials, 2022
In this work, a new photovoltaic device was prepared. The device uses titanium (Ti) foil/TiO2 nanotubes as the photoanode and multi-walled carbon nanotubes (MWCNTs) as a photosensitizer.
Siqi Niu, Wenbin Yang, Heng Wei, Michail Danilov, Ihor Rusetskyi, Ketul C. Popat, Yao Wang, Matt J. Kipper, Laurence A. Belfiore, Jianguo Tang   +9 more
doaj   +1 more source

Artificial Intelligence‐Assisted Workflow for Transmission Electron Microscopy: From Data Analysis Automation to Materials Knowledge Unveiling

Advanced Materials, EarlyView.
AI‐Assisted Workflow for (Scanning) Transmission Electron Microscopy: From Data Analysis Automation to Materials Knowledge Unveiling. Abstract (Scanning) transmission electron microscopy ((S)TEM) has significantly advanced materials science but faces challenges in correlating precise atomic structure information with the functional properties of ...
Marc Botifoll, Ivan Pinto‐Huguet, Enzo Rotunno, Thomas Galvani, Catalina Coll, Payam Habibzadeh Kavkani, Maria Chiara Spadaro, Yann‐Michel Niquet, Martin Børstad Eriksen, Sara Martí‐Sánchez, Georgios Katsaros, Giordano Scappucci, Peter Krogstrup, Giovanni Isella, Andreu Cabot, Gonzalo Merino, Pablo Ordejón, Stephan Roche, Vincenzo Grillo, Jordi Arbiol   +19 more
wiley   +1 more source

Kelvin Probe Force Microscopy in Bionanotechnology: Current Advances and Future Perspectives

Advanced Materials, EarlyView.
Kelvin probe force microscopy (KPFM) enables the nanoscale mapping of electrostatic surface potentials. While widely applied in materials science, its use in biological systems remains emerging. This review presents recent advances in KPFM applied to biological samples and provides a critical perspective on current limitations and future directions for
Ehsan Rahimi, Mario Palacios‐Corella, Arjan Mol, Salvador Pané, Josep Puigmartí‐Luis   +4 more
wiley   +1 more source

Improving the aesthetics of photovoltaics through use of coloured encapsulants [PDF]

, 2013
Photovoltaics (solar cells) are important in the creation of sustainable architecture, but are difficult to integrate into a wide variety of architectural styles, which is necessary if this technology is to be extensively used.
Hardy, D, Kerrouche, A, Roaf, SC, Richards, BS   +3 more
core  

Study of the Nb2O5 Insertion in ZnO to Dye-sensitized Solar Cells [PDF]

Materials Research
Dye-sensitized solar cells (DSSC) have received much attention as an alternative to silicon-based solar cells, due to various advantages. Zinc oxide (ZnO) is an n-type semiconductor employed as photoanode on DSSC.
Tatiana Lima Valerio, Guilherme Arielo Rodrigues Maia, Letícia Fernanda Gonçalves, Aline Viomar, Everson do Prado Banczek, Paulo Rogério Pinto Rodrigues   +5 more
doaj   +2 more sources