Feb 1, 2023 · Here, a carboxyl functionalized metal-organic frameworks, UiO-66- (COOH)2, has been developed as a multifunctional ion-conductive interphase to stabilize the Zn anode.

Jul 1, 2024 · During the discharge procedure, the Zn metal is oxidized into Zn 2+ and dissolved into the electrolyte. Then, the Zn 2+ ions flow into the cathode layer or tunnel structure, and the electrons flow in the outer circuit to produce a current.

Oct 1, 2022 · Herein, a thin and uniform three-dimensional (3D) COOH-functionalized covalent organic frameworks (COF) film (denoted as 3D-COOH-COF) is designed and in-situ synthesized as a protective layer to stabilize the Zn anode.

Metal–organic frameworks (MOFs) and covalent organic frameworks (COFs) have been extensively investigated for stable Zn anodes due to their designable porous structure and tunable surface properties, resulting in substantial advancements.

A three-dimensional (3D) porous PFA-COOH-CNT artificial solid-electrolyte interface (SEI) film formed by polymerization of furfuryl alcohol (FA) and carboxyl carbon nanotubes (COOH-CNT) with high hydrophobic and zincophilic bi-properties effectively induces Zn 2+ uniform deposition and hydrogen evolution reaction (HER) corrosions, contributing ...

Mar 8, 2025 · With the facile fabrication of the layer-by-layer self-assembled Zn anode, an Ah-level pouch cell (17.36 Ah) with a high mass loading (> 8 mg cm⁻²) demonstrates the practical viability for...

Jul 13, 2018 · In this work, we describe a design concept that utilizes weak but abundant coordination bonds to achieve this objective. The designed PDMS polymer, crosslinked by abundant Zn (II)-carboxylate...

Aug 8, 2024 · In our study, dimethyl sulfoxide (DMSO) and nanodiamonds (NDs) were used to optimize the electrolyte of AZIBs. Benefiting from the hydrogen bond fusion of DMSO and NDs, which regulates the Zn...

Nov 27, 2024 · Dendrite growth and side reactions occurring in Zn anodes hinder the development and practical application of aqueous Zn-ion batteries. Herein, for the first time, we demonstrated the use of ligand-protected Cu nanoclusters as Zn plating/stripping mediators to construct dendrite-free Zn anodes.

Mar 23, 2023 · Recently, metal-organic frameworks (MOFs) and their derivatives have gained significant attention and are widely used in AZIBs due to their highly porous structures, large specific surface area, and ability to design frameworks for Zn 2+ shuttle.