Results 61 to 70 of about 60,656 (273)

Coupling the vanadium-induced amorphous/crystalline NiFe2O4 with phosphide heterojunction toward active oxygen evolution reaction catalysts

Nanotechnology Reviews, 2022
Developing efficient and robust electrocatalysts is increasingly essential for water splitting, severely hindered by the sluggish four-electron transfer process of oxygen evolution reaction (OER).
Deng Hanpeng, Jiang Hunan, Wang Kun, Wang Zhenyu, Wang Bin, Zhou Zuowan, Li Jinyang   +6 more
doaj   +1 more source

Questions of quality in repositories of open educational resources: a literature review [PDF]

, 2014
Open educational resources (OER) are teaching and learning materials which are freely available and openly licensed. Repositories of OER (ROER) are platforms that host and facilitate access to these resources.
Thomson, Simon, Rolfe, Viv, Atenas, Javiera, Campbell, Lorna, Havemann, Leo, Lockley, Pat, Leo Havemann, Havemann, L, Thomson, S., Campbell, L., Lockley, P., Kernohan, D., Atenas, J, Kernohan, David, Rolfe, V., Atenas, J., Javiera Atenas   +16 more
core   +2 more sources

Recent Advances in Light‐Addressable Electrochemistry for Spatially Resolved Applications

Advanced Materials Technologies, EarlyView.
This comprehensive review highlights light‐addressable electrochemistry as a powerful tool that uses light to control localized chemical reactions on unstructured semiconductor surfaces. The work evaluates advanced strategies to optimize electrode materials for enhanced spatial resolution and stability. Furthermore, it showcases diverse applications in
Nhi Trang Vo, Sina Jamali, Nam‐Trung Nguyen   +2 more
wiley   +1 more source

Temoa: An Open Educational Resources Portal to seek, investigate and inquire

Open Praxis, 2015
Temoa is a distributor of knowledge that provides a multilingual public catalog of collections of Open Educational Resources (OER). Temoa seeks to support the educational community to find the resources and materials that meet their needs for teaching ...
Marcela Georgina Gómez-Zermeño, Lorena Yadira Alemán de la Garza   +1 more
doaj   +1 more source

Atomic Defects in Layered Transition Metal Dichalcogenides for Sustainable Energy Storage and the Intelligent Trends in Data Analytics

Advanced Science, EarlyView.
This review comprehensively summarizes the atomic defects in TMDs for their applications in sustainable energy storage devices, along with the latest progress in ML methodologies for high‐throughput TEM data analysis, offering insights on how ML‐empowered microscopy facilitates bridging structure–property correlation and inspires knowledge for precise ...
Zheng Luo, Ying Yang, Zizhen Fu, Fengqi Liu, Susu Fang, Kele Xu, Shanshan Wang   +6 more
wiley   +1 more source

Dimensions of open research: critical reflections on openness in the ROER4D project

Open Praxis, 2016
Open Research has the potential to advance the scientific process by improving the transparency, rigour, scope and reach of research, but choosing to experiment with Open Research carries with it a set of ideological, legal, technical and operational ...
Thomas King, Cheryl Hodgkinson-Williams, Michelle Willmers, Sukaina Walji   +3 more
doaj   +1 more source

Textbook Broke: Textbook Affordability as a Social Justice Issue

Journal of Interactive Media in Education, 2020
In light of rising textbook prices, open education resources (OER) have been shown to decrease non-tuition costs, while simultaneously increasing academic access, student performance, and time-to-graduation rates.
J. Jacob Jenkins, Luis A. Sánchez, Megan A. K. Schraedley, Jaime Hannans, Nitzan Navick, Jade Young   +5 more
doaj   +1 more source

Electrolyte Additive Strategies in Aqueous Zn‐Ion Batteries: Recent Advances and Prospects

Advanced Science, EarlyView.
This article provides a comprehensive overview of the current status and future development directions of AZIBs electrolyte additives in three aspects: stabilizing zinc anodes (uniform deposition, inhibition of dendritic crystals), protecting cathodes (structural stability, inhibition of dissolution), and enhancing electrolyte stability (wider ...
Yuanze Yu, Hongmin Liu, Long Fan, Huakun Liu, Shixue Dou, Guoxiu Wang, Nana Wang, Zhongchao Bai   +7 more
wiley   +1 more source

Ten years of open practice: a reflection on the impact of OpenLearn

Open Praxis, 2016
The Open University (OU) makes a proportion of all its taught modules available to the public via OpenLearn each year. This process involves the modification, of module excerpts, showcasing subject matter and teaching approach.
Patrina Law, Anne Jelfs
doaj   +1 more source

Osmium Nanoparticle Anchoring on CoFe Layered Double Hydroxides Enables High‐Valent Species Stabilization and Efficient Seawater Oxygen Evolution [PDF]

Advanced science
Osmium nanoparticles anchored on CoFe layered double hydroxide (Os/CoFe LDH) stabilize high‐valent Co/Fe species and modulate the interfacial water configuration via surface engineering. This work presents a facile surface engineering strategy for constructing efficient and durable OER electrocatalysts for alkaline seawater, and expands the ...
She X, Zhou G, Miao K, Gong J, Jiang M, Zhu X, Wang Z, Shen S, Zhong W.   +8 more
europepmc   +2 more sources