Video Experimental Relacionado
Updated: Jul 31, 2026
05:33
Solid-state Graft Copolymer Electrolytes for Lithium Battery Applications
Published on: August 12, 2013
22.2K
Microesferas de Grafeno Vertical Reforzado con SiOC para Ánodos de Baterías de Iones de Litio Resistentes a las
Yongshang Zhang1,2,3, Liliang Qiao1,2,3, Lulu Du1,2,3
1College of New Energy, Zhengzhou University of Light Industry, Zhengzhou, China.
Small (Weinheim an der Bergstrasse, Germany)
|December 24, 2025
Resumen
Desarrollamos un novedoso ánodo de microesferas híbridas de silicio oxicarburo (SiOC) con láminas de grafeno vertical (VGS) para baterías de iones de litio de alto rendimiento. Este diseño mejora significativamente la retención de capacidad y la estabilidad de los ciclos, abordando los desafíos clave en los ánodos de silicio.
Videos de Conceptos Relacionados
02:47Voltaic/Galvanic Cells
Spontaneous Chemical Reactions
Spontaneous redox reactions occur abundantly in nature. The chemical reaction occurring in a disposable AA battery powering our remote controls is one such example of a spontaneous redox reaction. Another example is the immersion of coiled copper wire into an aqueous silver nitrate solution. The reaction shows a gradual, visually impressive color change from colorless to bright blue and the formation of a grey precipitate on the copper wire. In this experiment,...
Spontaneous redox reactions occur abundantly in nature. The chemical reaction occurring in a disposable AA battery powering our remote controls is one such example of a spontaneous redox reaction. Another example is the immersion of coiled copper wire into an aqueous silver nitrate solution. The reaction shows a gradual, visually impressive color change from colorless to bright blue and the formation of a grey precipitate on the copper wire. In this experiment,...
03:12Batteries and Fuel Cells
A battery is a galvanic cell that is used as a source of electrical power for specific applications. Modern batteries exist in a multitude of forms to accommodate various applications, from tiny button batteries such as those that power wristwatches to the very large batteries used to supply backup energy to municipal power grids. Some batteries are designed for single-use applications and cannot be recharged (primary cells), while others are based on conveniently reversible cell reactions that...