Results 61 to 70 of about 6,265,686 (312)

Electrochemical Pathways for Nitrate Conversion to Ammonia: From Environmental Challenges to Ammonia Economy

Advanced Functional Materials, EarlyView.
This perspective presents recent advances in electrocatalytic nitrate reduction, focusing on reaction mechanisms, catalyst design, and electrolyzer configurations. Key challenges in selectivity, stability, and practical wastewater treatment are highlighted, while future directions for advancing sustainable ammonia synthesis and nitrate remediation are ...
Xintong Li, Yunpeng Zuo, Xiaoran Zhang, Jieqiong Shan, Kenneth Mei Yee Leung, Bin Liu, Peter Strasser, Adrian Fisher, Zonglong Zhu, Xin Wang   +9 more
wiley   +1 more source

TOPCon, TOPCoRE or TOPCon²

SiliconPV Conference Proceedings
As tunnel oxide passivated contact (TOPCon) cell technology has established itself as the dominant cell technology in global photovoltaic production, this study investigates competing architectures, including TOPCoRE (TOPCon with Rear Emitter), and local
Nico Wöhrle, Johannes Greulich, Armin Richter, Andreas Wolf, Jochen Rentsch, Stefan Rein   +5 more
doaj   +1 more source

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

, 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

Advancing SafeWax, A Bio‐Inspired Superhydrophobic Coating, Toward Sustainable and Climate‐Resilient Crop Protection

Advanced Functional Materials, EarlyView.
This study advances SafeWax, a bio‐inspired, fatty‐acids‐based superhydrophobic coating, by identifying an agriculturally compliant solvent and revealing how solvent‐controlled Fatty acid crystallization governs the coating's microscopic structure and performance.
Niv Ben‐Arie, Iryna Polishchuk, Franziska Tauber, Coralie Schneider, Elena Prudnikov, Alessia Calora, Silvia Milita, Simona Fermani, Mireia Alejandra Ibanez Revert, Ilaria Filippetti, Claudio Ratti, Matthias Kellermeier, Markus Rueckel, Boaz Pokroy   +13 more
wiley   +1 more source

Low-Loss Singulation of TOPCon Half Solar Cells by TLS and Al2O3 Edge Passivation

SiliconPV Conference Proceedings
This work addresses the separation of tunnel-oxide passivated contact (TOPCon) host solar cells into half solar cells. It demonstrates the feasibility of achieving almost loss-free cell performance after edge passivation by the passivated edge ...
Elmar Lohmüller, Norbert Kohn, Felix Maischner, Homeira Hashemi, Alexander Göbel, Jonas D. Huyeng, Pierre Saint-Cast, Vivek Beladiya, Saravanan ´Somasundaram, Ralf Preu   +9 more
doaj   +1 more source

A proposed design and fabrication of lenses and mirrors from a set of spherical rings that produce desired energy distributions for solar energy applications [PDF]

, 2009
The amount of energy contained in the solar aureole affects the performance of solar systems. Solar optical systems are, therefore, dependent on the characteristics of the shape of the sun in a specific geographical location. For this reason, the present
AGUSTIN SANTIAGO ALVARADO, SERGIO VAZQUEZ Y MONTIEL   +1 more
core  

Urban planning for solar energy - IEA SHC TASK 51

, 2017
An increased use of solar energy is a key ingredient for forging resilient cities. This recognises the importance of the urban fabric being able to use renewable energy sources to become increasingly self-sustainable.
Snow, Mark,, Lindkvist, Carmel,, Probst, Maria Cristina Munari, Siems, Tanja,, Lundgren, Marja,, Maria Cristina Munari Probst, Lobaccaro, Gabriele, Probst, Maria Cristina Munari,, Johan Dahlberg, Snow, Mark, Simon, Katharina, Mark Snow, Lindkvist, Carmel, Simon, Katharina,, Maria Wall, Dahlberg, Johan,, Lobaccaro, Gabriele,, Dahlberg, Johan, Siems, Tanja, Lundgren, Marja, Tanja Siems, Katharina Simon, Wall, Maria, Wall, Maria,, Carmel Lindkvist, Gabriele Lobaccaro, Lund University., Marja Lundgren   +27 more
core   +1 more source

U.S. Department of Energy Workshop Report: Solar Resources and Forecasting [PDF]

, 2012
This report summarizes the technical presentations, outlines the core research recommendations, and augments the information of the Solar Resources and Forecasting Workshop held June 20-22, 2011, in Golden, Colorado. The workshop brought together notable
Stoffel, T.
core   +1 more source

Spatially Regulated Silicon Clusters in Trimodal Composite Anodes for High‐Energy Lithium‐Ion Batteries

Advanced Functional Materials, EarlyView.
A trimodal anode architecture spatially regulates silicon clusters within confined interstitial environments formed by graphite and contorted hexabenzocoronene. This confinement suppresses silicon aggregation and localized stress while enabling efficient Li‐ion transport, achieving high‐capacity, stable lithium‐ion batteries.
Jeongmi Joo, Minsung Kang, Seung Hak Oh, Jee Ho Ha, Hyunji Cha, Jimin Han, Ji‐Su Lim, Dae Hyeon Kwon, Won‐Jin Kwak, Sang Kyu Kwak, Seokhoon Ahn, Seok Ju Kang   +11 more
wiley   +1 more source

Nanocrystalline Silicon Layers for the Application in Silicon Heterojunction Solar Cells

SiliconPV Conference Proceedings
After application in thin-film silicon tandem solar cells and in lab-scale silicon heterojunction (SHJ) devices, doped nanocrystalline silicon (nc) layers now arrived on the industrial stage.
Anamaria Steinmetz, Johannes Seif, Ibrahim Koc, Ioan Voicu Vulcanean, Dilara Kurt, Sebastian Pingel, Martin Bivour   +6 more
doaj   +1 more source