Results 241 to 250 of about 619,723 (300)

Catalysis AI Agent Guides Discovering the Universal Design Principle of Cu‐Based Single‐Atom Alloy Catalysts for CO2 Electroreduction

open access: yesAngewandte Chemie, EarlyView.
Artificial intelligence (AI) enables the systematic analysis and comparative evaluation of experimental and theoretical data, optimizes the catalytic reaction research workflow, and accelerates the discovery of high‐performance electrocatalysts. ABSTRACT Copper (Cu)‐based single‐atom alloys (SAAs) represent a promising strategy for optimizing the ...
Xuning Wang   +5 more
wiley   +1 more source

Accelerated Discovery‐to‐Unveiling of High‐Performance and Affordable Ammonia Electrode Process by Human–Machine Collaboration Framework

open access: yesAngewandte Chemie, EarlyView.
By employing dimensionally reduced reaction descriptors, a human–machine collaboration framework for efficient electrochemical nitrate reduction to NH3 electrocatalysts screening is established and drastically shorten the discovery timeframe. A new kinetic model is established in combination with a rotating ring‐disk electrode, unveiling the pivotal ...
Yingying Cheng   +3 more
wiley   +1 more source

Photocatalytic Transfer Hydrogenation Using Plastic Hydrolysates as Hydrogen Donor

open access: yesAngewandte Chemie, EarlyView.
Plastic waste is transformed into functional amines via solar‐driven transfer hydrogenation. Soluble monomers from acid hydrolysis of waste polymers serve as a hydrogen (electron/proton)donors in the selective reduction of nitroarenes using a visible light active photocatalyst consisting of cobalt promoted molybdenum disulfide integrated in cyanamide ...
Papa K. Kwarteng   +2 more
wiley   +1 more source

Multi‐Objective Catalyst Discovery in High‐Entropy Alloy Composition Space: The Role of Noble Metals on the Pareto Front for Oxygen Reduction Reaction

open access: yesAngewandte Chemie, EarlyView.
Pareto optimal compositions of alloy catalyst for oxygen reduction reaction are uncovered through multi‐objective Bayesian optimization of activity, stability, and material cost in an eight‐element high‐entropy alloy composition space. The substantial Pareto front obtained is compared to experimental literature and analyzed to elucidate the roles and ...
Mads K. Plenge   +4 more
wiley   +1 more source

Renewable Resources

2008
AbstractThis chapter focuses on renewable resources and studies the interaction of economic agents, extracting renewable resources, and the resource dynamics as well as the fate of the resources in the long run. The chapter is organized as follows. Section 15.2 introduces the model and various specifications of the model as well as two theorems.
Alfred Greiner, Willi Semmler
openaire   +1 more source

Renewable Resources

2016
With an ever-growing focus on a low-carbon economy and the dangers of climate change there has been a dramatic increase in the interest in and use of renewable feedstocks. This chapter reviews the use or renewables as a source of energy and explores both the current status and future possibilities for using renewable as a feedstock for the chemical ...
openaire   +1 more source

Renewable Resources

As the world moves away from fossil fuels both as an energy source and chemical feedstock, alternatives are required to produce the energy and chemicals that society needs. This broad ranging chapter addresses these issues from the Green Chemistry perspective.
openaire   +2 more sources

Global Renewable Energy Resources

Energy Sources, Part A: Recovery, Utilization, and Environmental Effects, 2006
Renewable energy sources (RES) supply 14% of the total world energy demand. RES are biomass, hydropower, geothermal, solar, wind, and marine energies. The renewables are the primary, domestic and clean or inexhaustible energy resources. The percentage share of biomass was 62.1% of total renewable energy sources in 1995.
openaire   +1 more source

Renewable resources (hydrocarbons)

Outlook on Agriculture, 1980
While many countries are already embarked upon large-scale cultivation of sugar- and starch-for-alcohol crops to augment their ever-increasingly expensive imports of petroleum products, studies are also being widely conducted on the possible use of hydrocarbon-producing plants.
openaire   +1 more source

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