Results 41 to 50 of about 636,150 (291)

Reconstructed Monolithic RuNi Heterostructure Enables Hydrogen Production from Alkaline Seawater at Industrial Current Density

open access: yesAdvanced Science, EarlyView.
In situ grown monolithic RuNiOx on nickel foam is reconstructed under cathodic conditions to yield a robust Ru/NiO heterointerface. This evolution optimized the surface hydrophilic‐aerophobic properties and tuned the adsorption affinity for key intermediates, thus delivering exceptional activity and durability for the hydrogen evolution reaction in ...
Hao Luo   +3 more
wiley   +1 more source

Sustainable Recovery and Reuse of Hard Carbon From Scrap and End‐of‐Life Sodium‐Ion Batteries

open access: yesAdvanced Energy Materials, EarlyView.
As sodium‐ion battery (SIB) technology advances, sustainable end‐of‐life recycling is crucial. This study presents a direct recycling method for hard carbon (HC) using low‐temperature binder negation at 300 °C under nitrogen. Retaining structural integrity, recycled HC achieves 86–89% capacity retention over 200 cycles.
Bowen Liu   +11 more
wiley   +1 more source

Battery‐Grade Lithium Materials: Virgin Production and Recycling, a Techno‐Economic Comparison

open access: yesAdvanced Energy Materials, EarlyView.
With this study a framework has been created to analyze new innovative lithium compound manufacturing processes for their cost and environmental competitiveness. This analysis includes details on virgin and recycled pathways to produce lithium carbonate or lithium hydroxide monohydrate.
Sabine M. Gallagher   +3 more
wiley   +1 more source

Integrated Carbon Dioxide Capture and Electrochemical Conversion: Chemistry, Electrode and Electrolyzer Design, and Economic Viability

open access: yesAdvanced Energy Materials, EarlyView.
This review discusses the integrated pathway of CO2 capture and its direct electrochemical conversion. It begins by discussing CO2 capture chemistries and solvent systems, followed by a detailed analysis of various CO2 release mechanisms. Key principles of reactor and catalyst design for direct CO2 electroreduction from capture media are then ...
Behnam Nourmohammadi Khiarak   +8 more
wiley   +1 more source

Rent seeking and the economics of corruption

open access: yes, 2016
The paper studies the influence of Tullock (West Econ J 5:224–232, 1967) and the rent-seeking literature more generally on the study of corruption. The theoretical corruption literature with its emphasis on principal-agent relationships within government
Toke S. Aidt
semanticscholar   +1 more source

King and Cochrane: The technological treadmill and racial inequity in US agriculture

open access: yesApplied Economic Perspectives and Policy, EarlyView.
Abstract Between 1920 and 1969, the number of Black farmers in the US decreased from 14% of all operators to 4%. Using Martin Luther King Jr.'s critique of agricultural policy and Willard Cochrane's theory of the technological treadmill, we explore how racial discrimination was linked to policies that led to structural change in US agriculture.
Jared Hutchins, Jacopo De Marinis
wiley   +1 more source

Technological change, capital deepening, and agricultural total factor productivity (TFP) growth: Cross‐country comparison of 18 OECD countries

open access: yesApplied Economic Perspectives and Policy, EarlyView.
Abstract This paper employs the data envelope analysis (DEA) to assess technological progress and its impact on agricultural total factor productivity (TFP) across 18 the Organization for Economic Cooperation and Development (OECD) countries from 1973 to 2015.
Yu Sheng
wiley   +1 more source

Non‐Tariff Measures and U.S. Agricultural Exports

open access: yesApplied Economic Perspectives and Policy, EarlyView.
Abstract How much do non‐tariff measures (NTMs) affect U.S. agricultural exports? While countries maintain a large and diverse set of NTMs to safeguard the health of plants, animals, and humans, policymakers and regulatory bodies may neglect the impact these measures have on international trade.
Yunus Emre Karagulle   +2 more
wiley   +1 more source

Economics and politics of food standards, trade, and development#

open access: yes, 2016
Standards have played an important role in food trade for a very long time. Their rapid growth in recent years has triggered vigorous debates on their impacts on international trade and development, with many arguing that standards are “non-tariff ...
J. Swinnen
semanticscholar   +1 more source

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