Results 51 to 60 of about 6,921,151 (257)

CO2‐to‐CO Conversion in a Gas‐Fed, Zero‐Gap, PEM Electrolyzer Enabled by Polycations and Nitrogen‐Doped Carbon‐Supported Cobalt Nanoparticles

open access: yesAdvanced Functional Materials, EarlyView.
A gas‐fed, zero‐gap, PEM CO2 electrolyzer is realized by incorporating PDDA+ ions onto the carbonaceous Co/N‐C electrocatalyst, with gaseous H2 and CO2 fed into the anode and cathode, respectively. Operating without an aqueous electrolyte, the system sustains a peak FECO of 65.1% at 100 mA cm−2. ABSTRACT Electrochemical carbon dioxide reduction (ECO2R)
Yuen Leong Chow   +6 more
wiley   +1 more source

Economic integration, intensity of competition and R&D incentives

open access: yes, 1999
A two-country differentiated duopoly model is set out in which economic integration increases firms' incentives to invest in R&D, purely through the effect of increased intensity of competition between firms.
McVicar, Duncan
core   +1 more source

Self‐Assembled Hybrid Cell‐Enzyme Materials for Gas‐Powered Biocatalysis

open access: yesAdvanced Functional Materials, EarlyView.
Integrating living cells with programmable enzyme networks enables hybrid materials that convert gaseous feedstocks into chemical reducing power. These gas‐powered catalytic beads operate as modular, recyclable platforms for adaptive biocatalysis and sustainable synthesis.
Marius Stoeckle   +2 more
wiley   +1 more source

Political Competition in Economic Perspective [PDF]

open access: yes
It is sometimes argued that political competition yields benefits to the citizens just as competition in economic markets yields benefits to consumers.
Pranab Bardhan, Tsung-Tao Yang
core  

Photo‐Switchable Molecular Module Programming PET Biodegradation in Aquatic Environments

open access: yesAdvanced Functional Materials, EarlyView.
We address the plastic durability paradox by integrating an itaconic acid–derived pyrrolidone module into polymer backbones. Sunlight in water triggers Norrish Type I ring‐opening and hydrophilization, enabling rapid biodegradation into nontoxic minerals.
Mohammad Asif Ali   +16 more
wiley   +1 more source

METHODOLOGICAL APPROACHES TO THE ANALYSIS OF INDUSTRY MARKET CONCENTRATION

open access: yesAktualʹnì Problemi Rozvitku Ekonomìki Regìonu
The article examines the methodological foundations for assessing concentration in the resort and recreational services market under the transformation of the competitive environment, the digitalization of the economy, and the diffusion of sustainable ...
О. А. Гогунська   +1 more
doaj   +1 more source

Development of Economic Science Through the Concept of Economic Competition

open access: yesEurasian Journal of Economic and Business Studies, 2019
Many authors present the term "competitiveness" in a sense of ability to defeat rivals to achieve goals. Moreover, many economists rely on the definition of "competition" as a "contest". Competition is a continuous trend of methods of strive in different
Perizat Orynbet, Mohamed El-Hodiri
doaj   +1 more source

The Urgency of Harmonizing Competition Laws in Moving Towards the ASEAN Free Trade Area

open access: yesFiat Justisia, 2020
ASEAN had created the ASEAN Regional Guidelines on Competition Policy and Handbook on Competition Policy and Law in ASEAN for Business as guides for assessment of the behaviour of business people in the industry and market. The Regional Guidelines “only”
Hanif Nur Widhiyanti
doaj   +1 more source

Fair competition: The engine of economic development [PDF]

open access: yes
This paper questions the existing notion of competition prevalent in economic theory. It is shown that the prevalent idea of competition is incompatible with economic development.
Thomas, Alex M, Walling, Lima
core  

Electron‐Deficient Linkers Enhance H2O2 Electrosynthesis in Covalent Organic Frameworks

open access: yesAdvanced Functional Materials, EarlyView.
Linker π‐conjugation modulates the electronic state of the Ni–N4 centers and their interaction with the key *OOH intermediate while preserving the primary coordination motif. NiPc‐PTDA delivers an H2O2 selectivity of 92% and a production rate of 34.8 mol gcat−1 h−1, highlighting linker electronic properties as a molecular design parameter for NiPc ...
Houting Xie   +7 more
wiley   +1 more source

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