Results 181 to 190 of about 5,691,467 (362)
Advanced Energy Materials, EarlyView.A high‐resolution image‐based multiphase and multi‐physics modelling framework is developed to decouple structural changes in the membrane electrode assemblies of high‐temperature proton exchange membrane fuel cells. These changes are then digitally combined to show how morphological defects such as membrane pores, catalyst cracks, and phase migration ...
Jianuo Chen +13 more
wiley +1 more source
Using blended learning to increase learner support and improve retention [PDF]
, 2007 Gwyneth Hughes
openalex +1 more source
Transport Resistance Dominates the Fill Factor Losses in Record Organic Solar Cells
Advanced Energy Materials, EarlyView.Organic photovoltaics are a promising solar cell technology, but even the record devices with 20% efficiency have significant fill factor losses due to low active layer conductivities. In this Perspective, the authors describe the origin of these losses, discuss experimental methods for their quantification, and explain how to minimize them to optimize
Chen Wang +6 more
wiley +1 more source
Desarrollo de competencias mediante blended learning: un análisis descriptivo
, 2005 David Aguado, Virginia Arranz
openalex +2 more sources
Blended learning: una mirada desde la complejidad. Aprendizaje on line en la Facultad de Comunicación de la UPSA [PDF]
, 2007 Juan Carlos Araneda
openalex +1 more source
Photocatalytic and Electrochemical Synthesis of Biofuel via Efficient Valorization of Biomass
Advanced Energy Materials, EarlyView.This review highlights biomass and biofuel traits, exploring photocatalysis and electrocatalysis mechanisms and their synergistic technologies in biofuel production. It analyzes environmental and economic impacts of green catalytic processes, assesses current challenges, and outlines future research directions, condensing complex topics into a focused ...
Dalin Sun +9 more
wiley +1 more source
Blended Learning: Optimizing Learning Outcomes
The National Education Policy is primarily student-cantered, with students serving as the key stakeholders and the system serving as a means of achieving their goals. Numerous teaching-learning modes, such as in-person instruction, online instruction, and learning at a distant or virtual mode, are permissible with this methodology.
openaire +1 more source
Aqueous Zinc‐Based Batteries: Active Materials, Device Design, and Future Perspectives
Advanced Energy Materials, EarlyView.This review conducts a comprehensive analysis of aqueous zinc‐based batteries (AZBs) based on their intrinsic mechanisms, including redox reactions, ion intercalation reactions, alloying reactions, electrochemical double‐layer reactions, and mixed mechanisms, systematically discussing recent advancements in each type of AZBs.
Yan Ran, Fang Dong, Shuhui Sun, Yong Lei
wiley +1 more source