Results 221 to 230 of about 150,295 (323)

Steam Reforming of Ethanol to Acetaldehyde and Acetone Over Al‐Doped ZnO Catalysts

open access: yesChemSusChem, Volume 19, Issue 1, January 2026.
The steam reforming of ethanol over ZnO was found to consist of the dehydrogenation to acetaldehyde followed by its conversion to acetic acid forming acetone, CO2 and H2 via decarboxylative ketonization. The selectivity to acetaldehyde of this structure‐sensitive consecutive reaction network was enhanced by Al doping of ZnO, which modified the acid ...
Astrid Sophie Müller   +3 more
wiley   +1 more source

Highly Efficient Simultaneous Photocatalytic Reduction of CO2 and O2 from Air Using Conjugated Microporous Polymers with Ionic Imidazolium Sites

open access: yesENERGY &ENVIRONMENTAL MATERIALS, Volume 9, Issue 1, January 2026.
In this work, we reported the rational design of two ionic conjugated microporous polymers for efficient simultaneous photocatalytic reduction of CO2 and O2 from air under mild conditions. Efficient photocatalytic reduction of CO2 is crucial to decrease the atmospheric concentration of CO2.
Waner Li   +8 more
wiley   +1 more source

Biochar at the Core of Nature‐Based Carbon Management: A Comparative Review Bridging Environmental Sustainability and Economic Feasibility

open access: yesEnergy Science &Engineering, Volume 14, Issue 1, Page 611-624, January 2026.
This article reviews and compares four main nature‐based carbon management approaches, including forest and grassland restoration, wetland and blue‐carbon ecosystems, urban green spaces, and regenerative agriculture. Its goal is to evaluate the hypothesis that biochar‐based regenerative agriculture represents the most sustainable and practical pathway ...
Negin Mirzaei   +4 more
wiley   +1 more source

Revisiting the underground gasification of coal reserves from contiguous seams

open access: green, 2017
Pavlo Saik   +4 more
openalex   +1 more source

The Effect of Economic and Environmental Parameters on the Optimality of Sustainable Hybrid Energy Systems

open access: yesEnergy Science &Engineering, Volume 14, Issue 1, Page 519-539, January 2026.
Supplying load demand through a hybrid renewable energy system to reduce CO2 emissions. ABSTRACT The research considers an hourly residential load demand with a daily average of 988 kWh/day and investigates possible standalone systems, including solar panels (photovoltaic [PV]), wind turbines (WTs), diesel generator (DG), biogenerator (BG), and battery
Mohammed Alharbi   +6 more
wiley   +1 more source

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