Results 141 to 150 of about 2,240,800 (237)

Recycling spent synthesis liquor for enhanced production of ZIF‐67: Characterization and morphological insights

open access: yesChemNanoMat, Accepted Article.
This study reports the preparation and characterization of ZIF‐67 through the recycling of spent synthesis liquor containing unreacted 2‐methylimidazole. Materials were characterized using XRD, SEM, N2 physisorption, and SAXS. The recycling enhanced the yield of ZIF‐67 while maintaining the dodecahedral rhombic morphology of the particles. In the first
Lucas Leocadio Battiston   +5 more
wiley   +1 more source

Rethinking Chlorine: Essential Chemical or Replaceable Risk?

open access: yesChemSusChem, EarlyView.
Chlorine is essential for the production of plastics and pharmaceuticals but poses significant safety and environmental risks. Herein, processes are presented that substitute chlorine or reduce its demand. Where indispensable, trichloride‐ and bichloride‐based ionic liquids could enhance safety and streamline the integration of renewable energy ...
Johannes Schwan   +6 more
wiley   +1 more source

In situ loading of a pore network model for quantitative characterization and visualization of gas seepage in coal rocks

open access: yesDeep Underground Science and Engineering, EarlyView.
Fine modeling of a three‐dimensional fracture structure under dynamic loading of coal is carried out. The streamline distribution law of pressure and velocity field in the loading process of the coal specimen is analyzed, the absolute permeability of the coal specimen is calculated, and the feasibility of the pore network model algorithm and finite ...
Huazhe Jiao   +6 more
wiley   +1 more source

Review of artificial intelligence applications in geothermal energy extraction from hot dry rock

open access: yesDeep Underground Science and Engineering, EarlyView.
This paper systematically summarized the applications of artificial intelligence (AI) in hot dry rock (HDR) geothermal exploitation and discussed the limitations and opportunities. A novel intelligent HDR exploitation system was proposed to promote the development of HDR toward more efficiency, economy, and intelligence.
Kun Ji   +5 more
wiley   +1 more source

How to Assess Knowledge Cumulation in Environmental Governance Research? Conceptual and Empirical Explorations

open access: yesEnvironmental Policy and Governance, EarlyView.
ABSTRACT Environmental governance research (EGR) has been criticized for not being cumulative, despite the importance of cumulative knowledge for evidence‐informed decision‐making in addressing global sustainability problems. However, defining, measuring, and assessing knowledge cumulation in EGR remain challenging.
Jens Newig, Michael Rose
wiley   +1 more source

Forecasting heart failure: Seasonal alignment of heart failure outcomes in New York

open access: yesESC Heart Failure, Volume 12, Issue 2, Page 819-831, April 2025.
Abstract Background Seasonal variations have been observed in heart failure (HF) hospitalization. Numerous explanatory mechanisms have been proposed, but no prior studies have examined potential contributors directly. Our objective was to identify specific factors that could contribute to seasonal variability using a large longitudinal dataset of HF ...
Prerna Gupta   +5 more
wiley   +1 more source

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