Results 191 to 200 of about 10,269,497 (359)

Supercapacitors: An Emerging Energy Storage System

open access: yesAdvanced Energy and Sustainability Research, EarlyView.
This review explores the principles, advancements, and material innovations in supercapacitor technology, covering pseudocapacitors, double‐layer capacitors, electrolytes, and nanostructured materials like carbon nanotubes, MXenes, and graphene. It examines hybrid systems bridging capacitors and batteries, promising applications in wearable devices ...
Muhammad Faisal Iqbal   +7 more
wiley   +1 more source

Counterion‐Mediated Luminophore Dimerization

open access: yesAngewandte Chemie, EarlyView.
The choice of anion selectively directs the solution‐state aggregation of a cationic luminophore, dictating its photoluminescence. Some anions cause emission from a monomeric state, some induce excimer formation, and others lead to dimers, while the triflate counterion gives multichromatic emission from all three species.
Ash G. Carter   +7 more
wiley   +2 more sources

Deposition of Pb‐Free CsGeI3−xClx in Atmospheric Conditions, and Exploring Suitable Carrier Transport Materials for Improving its Power Conversion Efficiency: A Numerical Simulation Approach

open access: yesAdvanced Energy and Sustainability Research, EarlyView.
Pb‐free all‐inorganic mixed‐halide perovskite CsGeI3–xClx is manufactured in air circumstances which is environmental friendliness and exhibits exceptional structural stability, fascinating optoelectronic characteristics, and photocatalytic activity.
Md. Kamruzzaman   +5 more
wiley   +1 more source

Multipoint Coordinative Capture of Olefinic Substrates Utilizing Metal‐Carbon Bonds by Macrocyclic Complex

open access: yesAngewandte Chemie, EarlyView.
We have developed a macrocyclic tetranuclear palladium complex, which has four coordination sites within its inner cavity as a host molecule. The complex captured squalene (C30H50), a linear triterpene with six C═C double bonds, through multipoint palladium‐carbon bonds, and formed a unique host‐guest complex with a folded‐squalene structure.
Kohtaro Sugawara   +2 more
wiley   +2 more sources

New criteria for univalent functions

open access: bronze, 1975
Stephan Ruscheweyh
openalex   +1 more source

Supramolecular Assembly of Triterpenoids: Current State and Biomedical Perspectives

open access: yesAggregate, EarlyView.
Triterpenoids serve as both exceptional molecular motifs for supramolecular assembly and versatile therapeutic agents, offering broad biological functions to improve health outcomes and enhance treatment efficacy. This review comprehensively summarizes recent advances in triterpenoid‐based supramolecular systems, including their roles as functional ...
Jie Zhong   +3 more
wiley   +1 more source

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