Results 141 to 150 of about 115,144 (219)

Local Charge Density Enhancement Strategy in Nitrogen‐rich Covalent Organic Framework for Boosted Iodine Removal From Water

open access: yesAdvanced Science, EarlyView.
The covalent organic framework, phen‐TPA, is designed for efficient iodine removal from aqueous solutions, featuring optimized iodine‐binding N‐sites. It shows the fastest iodine removal kinetics for I2 and the highest capacity for I3−. Large‐scale flow‐through tests demonstrate its effective separation of I2 and I3− in high‐salinity environments ...
Yue Ma   +9 more
wiley   +1 more source

Hierarchically Porous Wearable Composites for High‐Performance Stretchable Supercapacitors

open access: yesAdvanced Science, EarlyView.
This work presents hierarchically porous Nickel‐c oblate layered double hydroxide @ styrene‐butadiene‐styrene and carbon nanotubes composites for high‐performance stretchable supercapacitors, showing retention of 94% capacitance under 80% tensile strain and specific capacitance of 4948 mF cm⁻2 at 2 mA cm⁻2. The device has an energy density of 801.6 µWh
Jing Han   +8 more
wiley   +1 more source

A Bifunctional Fibrous Scaffold Implanted with Amorphous Co2P as both Cathodic and Anodic Stabilizer for High‐Performance Li─S Batteries

open access: yesAdvanced Science, EarlyView.
An amorphous Co2P‐embedded porous carbon nanofiber membrane (A─Co2P/PCNF) via electrospinning/in situ phosphorization is developed to serve as the dual‐electrode stabilizer for Li─S batteries. The amorphization strategy enables more exposed undercoordinated Co sites with optimized d‐band centers, enhanced LiPSs adsorption/catalysis, and lithiophilicity‐
Gang Zhao   +9 more
wiley   +1 more source

Constructing Polymetallic Nodes in Metal–Organic Frameworks Enhance Antibacterial of Drug‐Resistant Bacteria

open access: yesAdvanced Science, EarlyView.
This work reports a new strategy for constructing multi‐nuclear metal coordination nodes in MOFs for boosting photocatalytic ROS production, which significantly enhances the antibacterial efficiency relative to the MOFs with single‐nuclear metal coordination nodes.
Qinqin Li   +4 more
wiley   +1 more source

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