Results 121 to 130 of about 184,587 (385)
POM‐Based Water Splitting Catalyst Under Acid Conditions Driven by Its Assembly on Carbon Nanotubes
Advanced Materials, EarlyView.A newly‐engineered POM‐based electrocatalyst incorporating non‐innocent counter cations exhibits fast kinetics for either the OER or HER under strongly acidic conditions (1 m H2SO4), depending on whether it is assembled on carbon nanotubes (1@CNT) or physically mixed with them (1/CNT). In water‐splitting tests using a two‐electrode setup, these systems
Eugenia P. Quirós‐Díez +8 more
wiley +1 more source
Collective intelligence for OER sustainability [PDF]
, 2010 To thrive, the Open Educational Resource (OER) movement, or a given initiative, must make sense of a complex, changing environment. Since “sustainability” is a desirable systemic capacity that our community should display, we consider a number of ...
Buckingham Shum, Simon, De Liddo, Anna
core
Porous Iridium Oxide Inverse Opal Catalysts Enable Efficient PEM Water Electrolysis
Advanced Materials, EarlyView.Porous iridium‐based inverse opal (IrOx‐IO) structures are introduced as high‐performance, unsupported PEM‐WE anode catalysts. Their electrochemical behavior is analyzed through porosity/surface area tuning, voltage breakdown, and circuit modeling.
Sebastian Möhle +4 more
wiley +1 more source
Editorial - Volume 24, Issue 2
International Review of Research in Open and Distributed Learning, 2023 Rory McGreal
doaj +1 more source
Journal of Language and Cultural Education, 2016 Foreign language teachers use online repositories on everyday basis to find appropriate activities for their lessons. The question is: How can content providers support them in finding exactly what they need and in retrieving high quality resources?
Krajcso Zita
doaj +1 more source
The networking effects of OER [PDF]
, 2009 Open Educational Resources (OER) give an openly available set of content and tools that in principle provide a basis for formal and informal communication and collaboration between groups of individuals around teaching and/or learning.
Lane, Andrew +2 more
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High‐Performance Zero‐Gap Glycerol‐Fed Electrolyzer for C3 Chemicals and Hydrogen Production
Advanced Materials, EarlyView.This work presents a dynamic, self‐regulating operation strategy that enables selective glycerol electrooxidation in the OER‐free regime, co‐producing C3 chemicals and hydrogen at cell voltages below 1.25 V. Voltage‐ and temperature‐resolved analyses define optimal operating conditions, achieving a sustained current density of 500 mA cm−2 at ∼1.21 V ...
Shayan Angizi +11 more
wiley +1 more source
The role of mentoring in facilitating the process of repurposing OER [PDF]
, 2010 This paper presents the initial data analysis of a research that is work in progress. It discusses the role of mentoring and peer support in facilitating the process of repurposing open educational resources (OER).
Okada, Alexandra, Santos, Andreia
core
Advanced Materials, EarlyView.A colloid‐mediated electroless plating (CMEP) strategy is proposed to fabricate hierarchically porous, amorphous Fe‐doped NiWB electrocatalysts under ambient conditions. The in situ formation of Fe‐W‐O colloidal species guides the formation of robust, porous catalyst layers with excellent mass transfer and durability, sustaining 500 mA cm−2 for 2000 h,
Yu Liao +8 more
wiley +1 more source