Results 91 to 100 of about 403,554 (312)

The influence of light intensity, active area and excitation wavelength on the temporal response of a dye sensitized solar cell

, 2009
Poster presentation at SPIE Optics + Photonics: Solar Energy and Technology, San Diego, California, USA, 2nd – 6th August 2009The temporal response of a biomimetic dye-sensitized solar cell (DSSC) is critically linked to the intensity of the incident ...
O\u27Reilly, Jennifer, Zerulla, Dominic, O'Reilly, Jennifer, O\u27Reilly, Thomas, Dominic Zerulla, O'Reilly, Thomas, Thomas O'Reilly, Andrei, Codrin, Jennifer O'Reilly, Codrin Andrei   +9 more
core   +1 more source

Hybrid Solar Cell/Triboelectric Nanogenerator Based on Stable Two‐Dimensional Covalent Organic Frameworks

Advanced Functional Materials, EarlyView.
This study highlights the integration of stable two‐dimensional covalent organic framework (COF) films as photoactive layers in hybrid nanoenergy devices. The results demonstrate their capacity to generate electricity under both sunny and rainy conditions, showcasing versatility and resilience.
Joab D. Guerrero, Susana Ramos‐Terrón, Salvador R. G. Balestra, José M. Malagón, David Aparicio, Lucia Velasco, Asterios Charisiadis, Dooshaye Moonshiram, Margarita Darder, Pilar Aranda, Bernd Wicklein, Gustavo de Miguel, Javier Pérez‐Carvajal, Eva M. García‐Frutos   +13 more
wiley   +1 more source

Transpired Solar Walls for Your Commercial Buildings [PDF]

, 2001
A brochure describing the benefits of using transpired solar walls to help heat commercial ...
Society, American Solar Energy
core  

Spatially Decoupling Heating and Evaporation for Convection‐Enhanced 3D Solar Evaporation With Continuous Salt Harvesting

Advanced Functional Materials, EarlyView.
An architecture‐enabled bottom‐heated 3D solar convective evaporator spatially decouples photothermal heating from evaporation, triggering natural convection that intensifies sidewall vapour removal and heat transfer. The system achieves significantly enhanced evaporation rates over 2D and conventional 3D designs while confining salt precipitation to ...
Xiaolong Ma, Yan Zhao, Yan Yan, Muhammad Amjad, Guice Yao, Hui Gao, Shudan Wei, Dongsheng Wen   +7 more
wiley   +1 more source

Solar Heated Pools for Your Home [PDF]

, 2001
A brochure describing the benefits of using solar to heat your home swimming ...
Society, American Solar Energy
core  

Steering Oxygen Activation Pathways via Redox Dual‐Defects in 2D Hydrated WO3 for High‐Yield Singlet Oxygen Evolution

Advanced Functional Materials, EarlyView.
Redox dual‐defects (Cs substitution and O vacancies) in 2D hydrated WO3 steer O2 activation toward selective singlet oxygen evolution. WO‐CO achieves 8.6–15.8 times higher 1O2 production than single‐defect or pristine catalysts, enabling efficient pollutant mineralization via a pathway‐selective photocatalytic mechanism.
Sheng‐Qi Guo, Mingqi Xiao, Fangyuan Zhang, Hui Li, Yuli Jia, Zhenfang Zhang, Liqun Ye, Bo Yang, Tianyi Ma   +8 more
wiley   +1 more source

Bandgap‐Engineered AlGaAs/GaAs Heterostructures for Wavelength‐Selective Dual‐Polarity Photoelectrochemistry

Advanced Functional Materials, EarlyView.
Bandgap‐engineered AlGaAs/GaAs heterostructures exhibit wavelength‐selective dual‐polarity photoelectrochemistry, switching from photocathodic to photoanodic response depending on excitation wavelength. The polarity transition is governed by band‐selective absorption, built‐in electric‐field‐driven carrier transport, and interfacial charge‐transfer ...
Yukai Mao, Lipin Chen, Jules Courtin, Siyu Lin, Gangri Cai, Yan Zhu, Yoan Léger, Nicolas Bertru, Jinshi Zhao, Charles Cornet   +9 more
wiley   +1 more source

Oxide semiconductors for solar to chemical energy conversion: nanotechnology approach [PDF]

, 2014
The present work considers the application of oxide semiconductors in the conversion of solar energy into the chemical energy required for water purification (removal of microbial cells and toxic organic compounds from water) and the generation of solar ...
Nowotny, J., Jamaludin, Shamsul Baharin, Sahdan, Mohd Zainizan, Jamal, Zul A., Ionescu, Mihail H., Zakaria, Mohamad P., Nowotny, Janusz (R13999), Ionescu, M., Nowotny, Janusz, Othman, A.K., Nafarizal, N., Idris, Muhammad A., Zahid Jamal, Zul Azhar, Zakaria, Mohamad Pauzi, Idris, M.A., Nafarizal, Nayan, Sahdan, M.Z., Jamaludin, S.B., Jamaludin, Shamsul B., Jamal, Z.A.Z., Ionescu, Mihail, Zakaria, M.P., Sahdan, Mohd Z., Idris, Muhammad Asri, Othman, Al-Khalid, Nayan, Nafarizal   +25 more
core   +1 more source

Approaches for reducing metallization-induced losses in industrial TOPCon solar cells

EPJ Photovoltaics
Minimizing carrier recombination in silicon solar cells is key to increase the conversion efficiency, as recombination affects both the fill factor and the open circuit voltage. Recombination at metal-semiconductor interfaces plays a crucial part in this,
Mack Sebastian, Ourinson Daniel, Meßmer Marius, Teßmann Christopher, Krieg Katrin, Benick Jan, Huyeng Jonas D., Greulich Johannes, Wolf Andreas   +8 more
doaj   +1 more source

Is It Real Type‐II or S‐Scheme? A Three‐Phase Diagnostic Protocol for Identifying Potentially Mislabeled Heterojunction Photocatalysts

Advanced Functional Materials, EarlyView.
Diagnostic analysis via the heterojunction validation funnel. The funnel illustrates the hierarchical stratification of 30 reported Type‐II systems based on the three‐phase, seven‐step diagnostic framework. Complete validation through all phases is achieved by only 3.3% of systems, while 96.7% lack full mechanistic validation, revealing a pervasive ...
Ki‐Hyun Kim
wiley   +1 more source