Results 201 to 210 of about 3,305 (281)

Thermosensitive Nanostructured Coacervates Developed by Mixing ABA‐ and AB‐Block Copolymers and Their Unique Sustained Release of Nano‐Micelles in a Regulated Manner

open access: yesSmall, EarlyView.
Polyion complex micelles composed of blends of ABA and AB block copolymers can form coacervates with a hexagonally packed cylinder nanostructure after heating. The resulting coacervates can release the micelles under physiological conditions in a zero‐order kinetics, possessing cargo proteins.
Takumi Egashira   +9 more
wiley   +1 more source

Enhancing Li+ Ion Transport via Dynamic Coupling With Borohydride Reorientation in Li6PS5X Argyrodites

open access: yesSmall, EarlyView.
The mechanism for ionic conductivity enhancement induced by BH4− substitution in argyrodites has been elucidated. BH4− substitution at the 4a/4d sites enhances Li+ transport by uniformizing cage sizes and providing continuous inter‐cage hopping pathways, while dynamic coupling between BH4− reorientation and Li+ transport motion further promotes long ...
Yoonju Shin   +9 more
wiley   +1 more source

Bottom‐Up Assembly of Amorphous Metal–Organic Frameworks From Proton Conductive Metal–Organic Polyhedra

open access: yesSmall, EarlyView.
Structural control in amorphous MOFs (aMOFs) remains challenging compared to their crystalline counterparts. We report a bottom‐up strategy using metal‐organic polyhedra as predefined building units. By crosslinking these clusters, we preserve intrinsic node functionality within aMOFs, achieving proton conductivity up to 4.8 mS cm−1 at 85°C and 90% RH,
Nattapol Ma   +3 more
wiley   +1 more source

Synergistic Sr2+ Doping and MXene Engineering of Layered δ‐MnO2 Toward High‐Performance Aqueous Zinc‐Ion Batteries

open access: yesSmall, EarlyView.
Sr‐doped δ‐MnO2/Nb2C composites are engineered for aqueous zinc‐ion batteries, utilizing Sr2+ doping and conductive Nb2C to enhance structural stability and ion transport. The optimized cathode delivers a 407.3 mAh g−1 capacity and excellent cycling, driven by a reversible Zn2+/H+ co‐insertion mechanism, making it suitable for flexible electronics ...
Jhansirani Kesavan   +4 more
wiley   +1 more source

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