Results 271 to 280 of about 682,258 (323)

Coupling of 0D/1D Grain Boundaries Inducing Extreme Charge Rearrangement/Magnetic Resonance for Ultrabroadband Electromagnetic Wave Absorption

open access: yesCarbon Energy, EarlyView.
The 0D/1D grain boundary coupling between Fe₃O₄ quantum dots and CNTs induces extreme charge redistribution and short‐range magnetic resonance, enabling complete electromagnetic wave absorption across the entire X and Ku bands. ABSTRACT Ferrite–carbon composites effectively absorb electromagnetic (EM) waves via coupled mechanisms.
Jie Huang   +9 more
wiley   +1 more source

Construction and Experimental Analysis of a Multipurpose Robotic Fin Ray Gripper for Manipulator Robots. [PDF]

open access: yesSensors (Basel)
Cukla AR   +8 more
europepmc   +1 more source

A Review on Applications and Challenges of Fullerenes in Proton Exchange Membranes

open access: yesCarbon Energy, EarlyView.
This review is devoted to the analysis of the use of fullerenes and their functionalized derivatives to improve the efficiency of proton exchange membranes. The synthetic methods, structure, properties, and proton transfer mechanisms of fullerene‐containing membranes are discussed in detail. Promising areas of scientific research are discussed, and key
Ruslan Usmanov, Alexander Pozdnyakov
wiley   +1 more source

An Achiral Tetradentate Cis‐α‐Coordinating NCCN Ligand Gives Rise to a Configurationally Stable Chiral‐at‐Iron Complex for Enantioselective Catalysis

open access: yesChemistry – A European Journal, EarlyView.
The design and synthesis of a linear tetradentate NCCN ligand incorporating two 1,2,3‐triazolin‐5‐ylidene mesoionic carbene donors, and its application to asymmetric iron catalysis is reported. This work represents the first example of an iron complex derived from a cis‐α‐coordinating tetradentate NCCN ligand, and notably, the first chiral iron ...
Lukas Hinterlang   +3 more
wiley   +1 more source

Introduction of a Data‐Based Preliminary Compressor Design for Mechanical Vapor Compression

open access: yesChemie Ingenieur Technik, EarlyView.
This work proposes a data‐driven methodology for the design of compressors for mechanical vapor compression, with the objective of electrification of chemical processes utilizing renewable energy sources. This approach enables the determination of suitable compressor architectures and their performance parameters within the framework of a potential ...
Lars Hinz   +4 more
wiley   +1 more source

Board Governance as a Strategic Mechanism: Carbon Risk and Firm Performance

open access: yesCorporate Social Responsibility and Environmental Management, EarlyView.
ABSTRACT Carbon emissions are a major contributor to global warming and pose significant threats to the environment. In response to the urgency of climate change, firms are under increasing pressure to adopt policies that enhance environmental performance while reducing carbon risk.
Sarmad Ali   +3 more
wiley   +1 more source

High frame rate ultrasonic flowmeter based on PMUT array with bidirectional acoustic beams. [PDF]

open access: yesMicrosyst Nanoeng
Gao Y   +7 more
europepmc   +1 more source

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