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Correction for 'Tailoring the MOF structure ligand optimization afforded a dandelion flower like CoS/Co-N/CoNi/NiS catalyst to enhance the ORR/OER in zinc-air batteries' by Mohan Gopalakrishnan , , 2022, , 17908-17920, https://doi.org/10.1039/D2NR04933C.

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Due to their affordability and good catalytic activity for oxygen reactions, MOF-derived carbon composites containing metal alloys have piqued interest. However, during synthesis, MOFs have the disadvantage of causing significant carbon evaporation, resulting in a reduction of active sites and durability. This study proposes tailoring the molecular structure of MOFs by optimizing bipyridine and flexible 4-aminodiacetic terephthalic acid ligands, which have numerous coordination modes and framework structures, resulting in fascinating architectures.

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Reconfigurable Assembly of Active Liquid Metal Colloidal Cluster.

Angew Chem Int Ed Engl

November 2020

Micro/Nanotechnology Research Centre, Harbin Institute of Technology, No. 92 XiDaZhi Street, Harbin, 150001, China.

We report the reconfigurable assembly of rod-shaped eutectic gallium-indium alloy (EGaIn) liquid metal colloidal motors by mimicking the growth behavior of a dandelion. EGaIn nanorods with a diameter of 210 nm and a length of 850 nm were synthesized via an ultrasound-assisted physical dispersion method. The nanorods possess a core-shell structure with a 30 nm GaOOH shell and zero-valent liquid core.

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Fabrication of Dandelion-like p-p Type Heterostructure of AgO@CoO for Bifunctional Photoelectrocatalytic Performance.

Langmuir

October 2020

College of Chemistry, Liaoning University, 66 Chongshan Middle Road, Shenyang, Liaoning 110036, People's Republic of China.

A novel three-dimensional purple dandelion-like hierarchical AgO@CoO heterojunction with an appropriate redox potential was constructed by chemical precipitation of AgO nanoparticle on flower-like CoO. By feat of this hierarchical structure, the AgO@CoO photocathode showed significantly high photoelectroreduction activities toward -nitrophenol (-NP) and Cr(VI). The high performance of AgO@CoO was mainly attributed to the specific structural characteristics and synergistic effect of each chemical component.

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Dandelion flower-like micelles (DFMs) were prepared by self-assembly of polycaprolactone (PCL) functionalized surface cross-linked micelles (SCMs). Upon reductive stimuli, the SCMs can be released from the DFMs by non-Brownian motion at an average speed of 19.09 μm s.

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