Results 151 to 160 of about 2,493,688 (392)

ADVERTISEMENT

open access: yesVision Pan-America, 2017
ADVERTISEMENT
openaire   +3 more sources

Zero‐Valent Iron Nanoparticles Supported on Si/N Codoped Carbon Materials: From Biomass to Oxygen Reduction Electrocatalysts and Supercapacitors

open access: yesAdvanced Energy and Sustainability Research, EarlyView.
Zero‐valent iron nanoparticles on Si/N codoped carbon support are prepared from hydrothermal carbonization and pyrolysis of biomass, silica, and iron salt. The Fe nanoparticles are evenly distributed on the support and encapsulated in graphitic or iron oxide shells.
Lilian Moumaneix   +2 more
wiley   +1 more source

comparative Advertising [PDF]

open access: yes
Consumer information on products affects competition and profits. We analyze firms' decisions to impart product information through advertising: comparative advertising also allows them to impart information about rivals' products. If firms sell products
Régis Renault, Simon P. Anderson
core  

Advancing Direct Alcohol Fuel Cells: Innovations in Composite‐Based Electrocatalysts and Polymer Support Materials for Enhanced Efficiency

open access: yesAdvanced Energy and Sustainability Research, EarlyView.
This graphical abstract emphasizes the working principle and the various essential factors of the direct methanol fuel cell (DMFCs). Additionally, various parameters, such as the nanoparticle's size and shape, the nature of the electrolyte, the type of support materials, and their fabrication process, also play essential roles in the functioning of the
Kirti Mishra   +3 more
wiley   +1 more source

The symbolic semantics of shadows in advertising design and their role in stimulating the recipient's thought

open access: yesJournal of Architecture, Art & Humanistic Science
The production of shadows with symbolic and meaningful connotations that require analysis and awareness by the viewer increases the attractiveness of the advertisement and its consolidation in the mind of the viewer.
Dr. Dalia Mohsen Jaber Alwany   +1 more
doaj   +1 more source

Electrocatalytic Reduction of Nitric Oxide to Ammonia on Defective ZnIn2S4

open access: yesAdvanced Energy and Sustainability Research, EarlyView.
This study investigates the catalytic activity and selectivity of the defective ZnIn2S4 for nitric oxide reduction to ammonia . The findings reveal the high thermodynamic stability of the catalyst and effective adsorption of ZnIn2S4 . Defective ZnIn2S4 is a highly efficient catalyst having low limiting potential, suppression of the side reactions, and ...
Md Tarikal Nasir   +4 more
wiley   +1 more source

Home - About - Disclaimer - Privacy