Results 141 to 150 of about 527,955 (357)

Biodegradable and Recyclable Luminescent Mixed‐Matrix‐Membranes, Hydrogels, and Cryogels based on Nanoscale Metal‐Organic Frameworks and Biopolymers

open access: yesAdvanced Functional Materials, EarlyView.
The study presents biodegradable and recyclable mixed‐matrix membranes (MMMs), hydrogels, and cryogels using luminescent nanoscale metal‐organic frameworks (nMOFs) and biopolymers. These bio‐nMOF‐MMMs combine europium‐based nMOFs as probes for the status of the materials with the biopolymers agar and gelatine and present alternatives to conventional ...
Moritz Maxeiner   +4 more
wiley   +1 more source

Interpretable material descriptors for critical pitting temperature in austenitic stainless steel via machine learning

open access: yesnpj Materials Degradation
Austenitic stainless steel is renowned for its exceptional corrosion and mechanical properties, yet it remains susceptible to localized corrosion, such as pitting in the presence of aggressive ions or/and extreme environmental conditions.
Faguo Hou   +9 more
doaj   +1 more source

Performance study of self-supported Bi catalysts regulated by electrodeposition for electrochemical CO2 reduction to formate

open access: yes工程科学学报
This study developed a high-performance electrocatalyst for the electrochemical reduction of CO2 to formate, thereby promoting CO2 resource utilization and contributing to carbon neutrality. A self-supported bismuth (Bi) metal catalyst was fabricated via
Jianhe LIU   +4 more
doaj   +1 more source

Neutrality Properties of Firm Taxation under Default Risk [PDF]

open access: yes
This note discusses the neutrality conditions of a Firm Tax. In particular, it proves that the neutrality result found by Bond and Devereux (1995) holds under different default conditions.
Paolo M. Panteghini
core  

Highly Sensitive Electrochemical Biosensor Based on Hairy Particles with Controllable High Enzyme Loading and Activity

open access: yesAdvanced Functional Materials, EarlyView.
For the first time, a highly sensitive electrochemical biosensor based on SiO2‐based hairy particles with a grafted PDMAEMA polymer brush containing a quantifiable and large amount of immobilized Laccase is reported. The fabricated biosensor exhibits a sensitivity of 0.14 A·m⁻¹, a limit of detection (LOD) of 0.1 µm, and a detection range of 0.3–750 µm,
Pavel Milkin   +7 more
wiley   +1 more source

Tuning the Dielectric Properties of Individual Clay Nanosheets by Interlayer Composition: Toward Nano‐Electret Materials

open access: yesAdvanced Functional Materials, EarlyView.
The dielectric properties of clays are studied on the level of individual monolayers and functional double stacks. The material breakdown characteristics and charge storage performance are analyzed. For illustration, a defined charge pattern representing a cuneiform character is produced, written into a microscopic clay tile, referencing the origins of
Sebastian Gödrich   +6 more
wiley   +1 more source

Recent advances in non‐noble metal‐based electrocatalysts for hybrid water electrolysis systems

open access: yesCarbon Energy
The electrocatalytic water‐splitting process is widely acknowledged as the most sustainable and environmentally friendly technology for hydrogen (H2) production.
Xiaoyu Zhang   +7 more
doaj   +1 more source

Electroactive Metal–Organic Frameworks for Electrocatalysis

open access: yesAdvanced Functional Materials, EarlyView.
Electrocatalysis is crucial in sustainable energy conversion as it enables efficient chemical transformations. The review discusses how metal–organic frameworks can revolutionize this field by offering tailorable structures and active site tunability, enabling efficient and selective electrocatalytic processes.
Irena Senkovska   +7 more
wiley   +1 more source

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