Nanomaterials for Zinc Batteries—Aerogels DOI Creative Commons

Hulong Ruan,

Zeyuan Li,

Qixing Jia

и другие.

Nanomaterials, Год журнала: 2025, Номер 15(3), С. 194 - 194

Опубликована: Янв. 26, 2025

Aqueous zinc batteries, mainly including Zn-ion batteries (ZIBs) and Zn–air (ZABs), are promising energy storage systems, but challenges exist at their current stage. For instance, the anode in aqueous electrolyte is impacted by anodic dendrites, hydrogen oxygen precipitation, some other harmful side reactions, which severely affect battery’s lifespan. As for traditional cathode materials ZIBs, low electrical conductivity, slow Zn2+ ion migration, easy collapse of crystal structure during embedding migration bring challenges. Also, slower critical reduction reaction (ORR), example, ZABs shows unsatisfactory results. All these issues greatly hindered development batteries. Aerogel materials, characterized high specific surface area, unique open-pore formed nanoporous structures, excellent physicochemical properties, have a positive role modification, electrode protection, catalytic reactions This manuscript provides systematic review aerogel highlighting advancements preparation application aiming to promote future progress nanomaterials

Язык: Английский

A facile approach for synthesizing nitrogen-doped carbon supported circular trough-shaped FeCo alloy for the oxygen reduction reaction DOI
Kun Yang, Jing Liu, Bin Li

и другие.

Chemical Communications, Год журнала: 2025, Номер unknown

Опубликована: Янв. 1, 2025

A nitrogen-doped carbon-supported circular trough-shaped FeCo alloy-based electrocatalyst (FeCo/NC) was synthesized by a simple-to-accomplish method. The unique alloy structure and rich Fe/Co-Nx-based active sites constructed during the pyrolysis process endowed FeCo/NC with comparable electrocatalytic ORR activity in both three-electrode system Zn-air batteries to that of previously reported catalysts.

Язык: Английский

Процитировано

0
Nanomaterials for Zinc Batteries—Aerogels DOI Creative Commons

Hulong Ruan,

Zeyuan Li,

Qixing Jia

и другие.

Nanomaterials, Год журнала: 2025, Номер 15(3), С. 194 - 194

Опубликована: Янв. 26, 2025

Aqueous zinc batteries, mainly including Zn-ion batteries (ZIBs) and Zn–air (ZABs), are promising energy storage systems, but challenges exist at their current stage. For instance, the anode in aqueous electrolyte is impacted by anodic dendrites, hydrogen oxygen precipitation, some other harmful side reactions, which severely affect battery’s lifespan. As for traditional cathode materials ZIBs, low electrical conductivity, slow Zn2+ ion migration, easy collapse of crystal structure during embedding migration bring challenges. Also, slower critical reduction reaction (ORR), example, ZABs shows unsatisfactory results. All these issues greatly hindered development batteries. Aerogel materials, characterized high specific surface area, unique open-pore formed nanoporous structures, excellent physicochemical properties, have a positive role modification, electrode protection, catalytic reactions This manuscript provides systematic review aerogel highlighting advancements preparation application aiming to promote future progress nanomaterials

Язык: Английский

Процитировано

0