Results 181 to 190 of about 690,102 (265)

3‐Reactor Chemical Looping System for Point Source CO2 Capture and Subsequent Conversion for Liquid Fuel Production

open access: yesEcoEnergy, EarlyView.
This study presents a novel 3‐reactor chemical looping system for CO2 capture and subsequent utilization with biomass and natural gas for producing liquid fuels. Using Ca2Fe2O5\Fe2O3 oxygen carriers, it achieves 60% CO2 capture efficiency, ∼80% syngas purity, and autothermal operation, offering a scalable, carbon‐negative route to sustainable fuels ...
Krutarth Pandit   +6 more
wiley   +1 more source

Ni–Pd Catalytic Synergy on Rod‐Shaped CeO2 for Boosting Low‐Temperature CH4 Oxidation

open access: yesEcoEnergy, EarlyView.
Introducing Ni into Pd/CeO2 markedly accelerates deep CH4 oxidation by inducing a synergistic interaction between Ni and Pd species. This synergistic effect significantly improves low‐temperature activity and long‐term stability, providing a rational strategy for efficient CH4 abatement over Pd‐based catalysts under lean CH4 conditions while reducing ...
Linsheng Xu   +5 more
wiley   +1 more source

Problematic Social Media Use and Depressive and Anxiety Symptoms in Adolescents. [PDF]

open access: yesPediatrics
Nagata JM   +8 more
europepmc   +1 more source

Multidimensional Engineering Enabling Rate‐Matched C−N Coupling for Efficient Organonitrogen Electrosynthesis

open access: yesEcoEnergy, EarlyView.
This review introduces rate matching as a unifying design principle for efficient electrochemical C−N coupling and highlights multidimensional engineering of catalysts, interfaces, and reactors to synchronize the generation of carbon‐ and nitrogen‐containing intermediates, balance their surface coverages, maximize C−N bond formation, and enable ...
Kaixing Cai   +4 more
wiley   +1 more source

Efficient Thermo‐Photocatalytic Methanation of Dilute CO2 via N‐Doped Carbon Encapsulated Co/CoO Nanoparticles

open access: yesEcoEnergy, EarlyView.
A nitrogen‐doped carbon coated Co nanoparticles with CoO particles catalyst achieved 91.6% conversion efficiency of ultra‐dilute CO2 (∼400 ppm) with nearly 100% CH4 selectivity at 180°C under light irradiation. ABSTRACT Thermo‐photocatalytic CO2 methanation represents an attractive strategy for addressing global energy and environmental challenges ...
Xinru Pang   +10 more
wiley   +1 more source

Ten simple rules for effective use of generative AI for code development in environmental science. [PDF]

open access: yesPLoS Comput Biol
King RA   +21 more
europepmc   +1 more source

Species traits mediate terrestrial mammal density responses to human impacts

open access: yesEcography, EarlyView.
Human activities are reshaping ecosystems, but their effects on species population density remain poorly understood. Most studies focus on species presence–absence, thus limiting insight into how anthropogenic pressures affect population density. Emerging evidence suggests that responses of natural populations to human disturbance are highly variable ...
Luca Santini   +13 more
wiley   +1 more source

Home - About - Disclaimer - Privacy