Results 181 to 190 of about 114,417 (310)

Solid State Self‐Assembly of an Extended Curved‐Arm Nickel(II) Macrocycle with Fullerene C60

open access: yesChemistry – An Asian Journal, Volume 20, Issue 6, March 17, 2025.
Three co‐crystalline structures that contain fullerene C60 and (5,14‐dihydro‐6,8,15,17‐tetrabenzyl‐2,3,11,12‐tetramethyldibenzo[b,i][1,4,8,11]tetraazacyclotetradecine)nickel(II) show the formation discrete one‐dimensional hollow channels as a results of 1 : 1 interplay and 1 : 2 dimeric interplay with the fullerenes arranged in hexagonal arrays ...
Irene Ling   +4 more
wiley   +1 more source

Dual‐Antenna Trimetallic Lanthanide Complexes for Enhanced Near‐Infrared Luminescence

open access: yesChemistry – An Asian Journal, EarlyView.
Dual‐antenna trimetallic lanthanide complexes, [(L‐Zn)2‐Ln], exhibit enhanced near‐infrared luminescence through improved energy transfer from two Zn‐ligand antenna units. Compared to bimetallic analogues, these complexes show reduced non‐radiative losses and superior NIR emission.
Krishanu Bandyopadhyay   +2 more
wiley   +1 more source

Alkoxy‐Substituted Anthrabis(Thiadiazole)‐Terthiophene Copolymers for Organic Photovoltaics: A Unique Wavy Backbone Enhances Aggregation, Molecular Order, and Device Efficiency

open access: yesChemistry – An Asian Journal, EarlyView.
By incorporating a lower‐symmetry terthiophene donor unit in place of quaterthiophene, the resulting ATz‐based polymer donors exhibit reduced aggregation, improved solubility, and a favorable shift in molecular orientation from edge‐on to face‐on. As a result, solar cells based on the PATz3T‐o6HD:Y12 system demonstrated a remarkable improvement in PCE,
Yi Yan   +6 more
wiley   +1 more source

Quantifying the Effect of Intermonomer Improper Angles on Electron Delocalization in Conjugated Polymers. [PDF]

open access: yesJ Phys Chem B
Ramji RS   +6 more
europepmc   +1 more source

Near‐Infrared‐II Absorbing Doubly N‐Confused Dioxo‐Heptaphyrins as Robust Photothermal Conversion Agents

open access: yesChemistry – An Asian Journal, EarlyView.
A new family of meso‐aryl‐substituted heptaphyrin analogs (1 and 1‐O2) containing two cisoid‐configured pyrrole units was successfully synthesized and characterized. The dioxo‐heptaphyrin 1‐O2 exhibits a figure‐of‐eight twisted structure, facilitating site‐selective metal coordination, which contributes to efficient photothermal conversion and ...
Kosuke Ito   +8 more
wiley   +1 more source

A Long Cycle‐Life and Recyclable Anthraquinone Oligomer Connected via Amide Bonds for Use in Rechargeable Organic Batteries

open access: yesBatteries &Supercaps, EarlyView.
This study presents the synthesis of an anthraquinone oligomer linked by amide bonds that demonstrate a long cycle battery performance. Oligomers connected by amide bonds undergo hydrolysis, rendering them easily biodegradable. The concept provides a guideline for a future material design of sustainable batteries. With the increasing demand for energy,
Saki Fukuma   +5 more
wiley   +1 more source

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