Results 191 to 200 of about 437,497 (273)

Turning Water Into a Tool: From Degradation Pathways to Functional Engineering in Halide Perovskites

open access: yesAdvanced Materials Technologies, Volume 11, Issue 18, 18 September 2026.
Water exhibits a threshold‐dependent dual role in lead halide perovskites, acting either as a degradation trigger or as a powerful tool for defect passivation, recrystallization, and structural engineering. This review discusses how controlled water‐mediated interactions govern stability, dimensionality, and optoelectronic performance, providing ...
Raphaella T. S. Gonçalves   +4 more
wiley   +1 more source

Rapidly Diversifying Hydrogen‐Bonded Organic Frameworks With Permanent Porosity

open access: yesAngewandte Chemie, Volume 138, Issue 36, 1 September 2026.
This article reviews diversifying hydrogen‐bonded organic frameworks (HOFs) with permanent porosity reported over the past 15 years, based on the molecular structures of their constituent tectons. Furthermore, several distinctive aspects and concepts are described, such as permanent porosity, isostructural (isoreticular) HOFs, and multicomponent mixed ...
Taito Hashimoto, Ichiro Hisaki
wiley   +2 more sources

Bio‐Based Polyurethanes for Sustainable and Multifunctional Applications

open access: yesAdvanced Science, Volume 13, Issue 50, 7 September 2026.
Bio‐based polyurethanes prepared from vegetable oils, lignin, and polysaccharides have attracted increasing interest as alternatives to fossil‐derived polyurethanes. This review summarizes recent progress in their chemistry, structural engineering, and advanced applications, highlighting the roles of feedstocks, chain‐segment design, dynamic covalent ...
Xin Li   +6 more
wiley   +1 more source

Bond Length as a Unified Descriptor for Stable Iodine Battery

open access: yesAngewandte Chemie, Volume 138, Issue 36, 1 September 2026.
Charge transfer induced by the interactions between iodine and ligands leads to the elongation of the I–I bond. This resulting bond length correlates directly with coordination strength, serving as a unified descriptor for the rational design of both cathode hosts and electrolyte components.
Mengzi Geng   +9 more
wiley   +2 more sources

False-Positive Iodine-131 Uptake Due to Wasp Sting. [PDF]

open access: yesIndian J Nucl Med
Meenakshi LA   +4 more
europepmc   +1 more source

Defects Induced Instability of Perovskite Solar Cells

open access: yesAdvanced Energy and Sustainability Research, Volume 7, Issue 9, September 2026.
Defect passivation and grain‐size engineering in perovskite films are achieved through precursor additives, antisolvent additives, interfacial modification, light treatment, surface polishing, and temperature treatment. The synergistic effects suppress defect states and enhance film quality, providing insights into effective strategies for improving ...
Davoud Dastan   +13 more
wiley   +1 more source

MXene‐Powered Batteries: Advances and Challenges

open access: yesAdvanced Energy and Sustainability Research, Volume 7, Issue 9, September 2026.
This review provides a comprehensive overview of MXene‐based materials for electrochemical energy storage, covering surface termination engineering, doping, and composite design strategies. The roles of MXenes in sodium‐ion, lithium‐sulfur, zinc‐air, lithium‐oxygen, and redox‐flow batteries are critically discussed, with emphasis on mechanisms ...
Gwibakazi A. Feleni   +6 more
wiley   +1 more source

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