Results 41 to 50 of about 165,252 (299)

Enhancing Optoelectronic Properties in Phthalocyanine‐Based SURMOFs: Synthesis of ABAB Linkers by Avoiding Statistical Condensation with Tailored Building Blocks

Advanced Functional Materials, EarlyView.
A novel phthalocyanine (PC)‐based metal–organic framework (MOFs) is synthesized using ditopic PC linkers obtained through regioselective statistical condensation. The resulting MOF exhibits significant improvements in electronic absorption, thereby enhancing the material's performance in light harvesting and energy conversion.
Lukas S. Langer, Mareen Stahlberger, Xiaojing Liu, Yi Luo, Niklas E. Häußermann, Puja Singhvi, Yidong Liu, Olaf Fuhr, Martin Nieger, Lars Heinke, Thomas Heine, Christof Wöll, Stefan Bräse   +12 more
wiley   +1 more source

Electrical and thermal performance analysis of hybrid photovoltaic/thermal water collector using meta-heuristic optimization

Journal of Electrical Systems and Information Technology
The photovoltaic/thermal (PV/T) flat-panel technology has numerous advantages over PV modules and separately mounted solar thermal collectors regarding overall effectiveness and space-saving.
Heba S. Aggour, Doaa M. Atia, Hanaa M. Farghally, M. Soliman, M. Omar   +4 more
doaj   +1 more source

Electrochemical Deposition of Ag-Sn Nanoparticles for Photovoltaic Current Collection Efficiency [PDF]

, 2012
Photovoltaic cells utilize a semiconductor to harness the sun\u27s energy, then conduct the energy by silver current collector lines to an energy storage device.
Wilson, Rebecca
core   +1 more source

Modeling and Simulation of Solar Photovoltaic Cell for the Generation of Electricity in UAE

, 2019
This paper proposes the implementation of a circuit based simulation for a Solar Photovoltaic (PV) cell in order to get the maximum power output. The model is established based on the mathematical model of the PV module.
Sakib, Shadman, Siddique, Md. Abu Bakr
core   +1 more source

Advancing Electronic Application of Coordination Solids: Enhancing Electron Transport and Device Integration via Surface‐Mounted MOFs (SURMOFs)

Advanced Functional Materials, EarlyView.
The layer‐by‐layer (LbL) assembly of coordination solids, enabled by the surface‐mounted metal‐organic framework (SURMOF) platform, is on the cusp of generating the organic counterpart of the epitaxy of inorganics. The programmable and sequential SURMOF protocol, optimized by machine learning (ML), is suited for accessing high‐quality thin films of ...
Zhengtao Xu, Christof Wöll, Stefan Bräse   +2 more
wiley   +1 more source

Graphene in silicon photovoltaic cells [PDF]

, 2012
Graphene is an allotrope of carbon. Its structure is one-atom-thick planar sheets of carbon atoms that are densely packed in a honeycomb crystal lattice [1]. The richness of optical and electronic properties of graphene attracts enormous interest.
Arguel, Philippe, Caussat, Brigitte, Conédéra, Véronique, Gessinn, Frédéric, Grisolia, Jérémie, Guerin, François, Launay, Jérôme, Tap Béteille, Hélène, Trinsoutrot, Pierre, Vergnes, Hugues   +9 more
core  

Feasibility of a photovoltaic-thermoelectric generator: performance analysis and simulation results [PDF]

, 2015
This paper describes a theoretical approach to evaluate the performance of a hybrid solar system made with photovoltaic cells and thermoelectric (TE) modules.
Attivissimo, Filippo, Di Nisio, Attilio, Lanzolla, Anna Maria Lucia, Paul, Manosh   +3 more
core   +2 more sources

Band Alignment in In‐Oxo Metal Porphyrin SURMOF Heterojunctions

Advanced Functional Materials, EarlyView.
Porphyrin core metalation in indium‑oxo SURMOFs enables systematic tuning of band edge positions without altering the crystal structure. First‑principles calculations reveal type‑I and type‑II heterostructures as well as multi‑junction energy cascades, establishing a modular strategy for exciton funneling and charge separation in optoelectronic ...
Puja Singhvi, Nina Vankova, Thomas Heine
wiley   +1 more source

Enhanced Photovoltaic Performances of Graphene/Si Solar Cells by Insertion of an MoS2 Thin Film

, 2015
Atomically thin layered materials such as graphene and transition-metal dichalcogenides exhibit great potential as active materials in optoelectronic devices because of their high carrier-transporting properties and strong light-matter interactions. Here,
Funahashi, Kazuma, Kozawa, Daichi, Matsuda, Kazunari, Miyauchi, Yuhei, Mouri, Shinichiro, Takenobu, Taishi, Tsuboi, Yuka, Wang, Feijiu   +7 more
core   +1 more source

Photonics in photovoltaic systems [PDF]

, 2008
This paper gives an overview on photonics for photovoltaic systems. Starting from the spectral and angular distribution of the electromagnetic radiation from the sun, many important optical approaches how to improve the efficiency of solar cells are ...
Ahrens, Bielawny, Bittkau, Bloss, Campbell, Fröhlich, Gleckman, Goetzberger, Goldschmidt, Gombert, Gombert, Gordon, Haase, Heine, Imenes, Jannson, Jannson, Kroll, Lalanne, Ludman, Ludman, Luque, Miñano, Niggemann, Redfield, Schultz, Sheng, Stojanoff, Tobías, Trupke, Trupke, Yablonovitch, Yamaguchi, Yamaguchi, Zastrow   +34 more
core   +2 more sources