Results 101 to 110 of about 785,532 (302)

Engineering Strategies for Stable and Long‐Life Alkaline Zinc‐Based Flow Batteries

open access: yesAdvanced Functional Materials, EarlyView.
Alkaline zinc‐based flow batteries face persistent challenges from unstable zinc deposition, including dendrite growth, passivation, corrosion, and hydrogen evolution, which severely limit cycling stability. Current research addresses these issues through coordinated electrode structuring, electrolyte regulation, and membrane design to control zinc ...
Yuran Bai   +6 more
wiley   +1 more source

Platforms as Markets, Architectures, and Ecosystems: A Review of the Dominant Approaches in the Platform Literature

open access: yesСоциология власти
Online digital platforms are a new type of firm; they are data-driven,software-based companies established in the late 90s due to increaseddigitization and the extensive adoption of the Internet for economic andsocial activities.
Alina Yu. Kontareva
doaj   +1 more source

Single‐ and Dual‐Atom Configurations in Atomically Dispersed Catalysts for Lithium–Sulfur Batteries

open access: yesAdvanced Functional Materials, EarlyView.
Single‐atom and dual‐atom‐based atomically dispersed catalysts (ADCs) effectively address the shuttle effect and sluggish redox kinetics in Li–S batteries. With nearly 100% atomic utilization and tunable coordination environments, ADCs enhance LiPSs adsorption, lower conversion barriers, and accelerate sulfur redox reactions.
Haoyang Xu   +4 more
wiley   +1 more source

Knowledge based economy –technological perspective: implications and solutions for agility improvement and innovation achievement in higher education [PDF]

open access: yes
Nowadays, the universities, as driving forces of innovative economy and as components of modern society, based on knowledge and collaboration, face a number of challenges and difficulties.
Bogdan Ghilic-Micu   +2 more
core  

Green in Your Wallet or a Green Planet: Views on Government Spending and Climate Change [PDF]

open access: yes, 2017
The scientific community is a near consensus that climate change is not only anthropogenic but is also a major threat to people around the world. Despite the alarm bells from the scientific community many people in the United States simply deny the ...
Butcher, Lincoln M.
core   +1 more source

Establishing a Model Precursor System: Over a Decade of Research on Carbon Dots from the Citric Acid‐Urea System

open access: yesAdvanced Functional Materials, EarlyView.
The citric acid/urea (CA‐Urea) precursor system offers a versatile, scalable route to carbon dots with tunable luminescence and multifunctionality. Mechanistic insights into precursor chemistry and reaction parameters have enabled doping, surface modification, and hybridization strategies, yielding CDs for luminescent devices, sensing, catalysis ...
Yupeng Liu   +10 more
wiley   +1 more source

VAT & the Platform Economy: EU Framework and Southeast Europe’s Compliance Strategy

open access: yesCollection Regional Law Review
New business models, born and further sophisticated through digital technology, have significantly affected and redefined the digital economy, leading to the phenomenon known as platformization. In December 2022, the EU introduced the “VAT in the Digital
Lejla Ramić
doaj   +1 more source

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