Results 51 to 60 of about 184,587 (385)

Unassisted Photoelectrochemical Hydrogen Production Coupled with Selective Glucose Oxidation Using Metal Halide Perovskite Photoanodes

open access: yesAdvanced Functional Materials, EarlyView.
A metal halide perovskite‐based photoanode integrated with a CoNiFe layered double hydroxide (LDH) cocatalyst is reported for selective glucose oxidation reaction (GOR), achieving simultaneous and unassisted photoelectrochemical hydrogen production. This system delivers high photocurrent density, excellent Faradaic efficiency of GOR, and strong techno ...
Shujie Zhou   +12 more
wiley   +1 more source

Open Educational Resources (OER) Project, Fall 2016 Final Dissemination Assessment Report [PDF]

open access: yes, 2017
ASSESSMENTS TARGETED FOUR CENTRAL AREAS: 1. Textbook Cost Savings 2. Student Perceptions of the OER Materials 3. Student Learning Outcomes 4.
Day, Melissa, Overson, Catherine
core   +1 more source

Electroactive Metal–Organic Frameworks for Electrocatalysis

open access: yesAdvanced Functional Materials, EarlyView.
Electrocatalysis is crucial in sustainable energy conversion as it enables efficient chemical transformations. The review discusses how metal–organic frameworks can revolutionize this field by offering tailorable structures and active site tunability, enabling efficient and selective electrocatalytic processes.
Irena Senkovska   +7 more
wiley   +1 more source

On Distance Learning, Open Educational Resources, and the Role of University Libraries in These Processes

open access: yesUniversity Library at a New Stage of Social Communications Development, 2022
Objective. The article is aimed to improve the understanding of university communities (teachers, students, librarians) concerning the development of distance learning, open educational resources, and the new role of university libraries in these ...
T. O. KOLESNYKOVA   +2 more
doaj   +1 more source

Open educational resources : conversations in cyberspace [PDF]

open access: yes, 2009
172 p. : ill. ; 25 cm.Libro ElectrónicoEducation systems today face two major challenges: expanding the reach of education and improving its quality.
D'Antoni, Susan, Savage, Catriona
core   +1 more source

Tailoring Redox Active Sites with Dual‐Interfacial Electric Fields for Concurrent Photocatalytic Biomass Valorization and H2 Production

open access: yesAdvanced Functional Materials, EarlyView.
A rationally engineered bifunctional photocatalyst is reported, which achieves simultaneous selective oxidation of biomass‐derived 5‐hydroxymethylfurfural (HMF) to 2,5‐diformylfuran (DFF) and efficient H2 evolution. By precisely positioning Au and Co3O4 on Zn3In2S6 nanosheet, dual interfacial electric fields are well constructed to spatially separate ...
Shiqing Li   +8 more
wiley   +1 more source

GeAl2‐2xFe2xO3(OH)4 Nanotubes: New Electrocatalyst for Oxygen Evolution Reaction

open access: yesAdvanced Functional Materials, EarlyView.
Fe‐doped imogolite nanotubes are synthesized via a one‐step hydrothermal method with varying Fe substitution ratios x. Structural and spectroscopic analyses confirm homogeneous Fe incorporation while preserving tubular shape. Optimal doping at x = 0.05 enhances optical absorption, narrows band gap, reduces charge transfer resistance, and significantly ...
Yassine Naciri   +12 more
wiley   +1 more source

Using Open Educational Resources at Viterbo University: Faculty and Student Feedback

open access: yesInternational Review of Research in Open and Distributed Learning, 2021
This study evaluated a coordinated and collaborative pilot implementation of open educational resources (OER) across multiple disciplines including nursing, accounting, environmental science, religious studies, and finance.
Alissa L. Oelfke   +7 more
doaj   +1 more source

Nickel-Based Metal-Organic Frameworks as Electrocatalysts for the Oxygen Evolution Reaction (OER)

open access: yesMolecules, 2022
The exploration of earth-abundant electrocatalysts with high performance for the oxygen evolution reaction (OER) is eminently desirable and remains a significant challenge.
Linda Sondermann   +6 more
semanticscholar   +1 more source

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