Introduction In the Rust community, crates.io and its rich crate ecosystem have always been a highlight of the Rust language. However, a long-standing issue is hindering the development of the entire ecosystem: a large number of core crates remain stuck at version 0.x.x, unwilling to release a stable version 1.0.0. This article is based on … Read more
Electrochemical Impedance Spectroscopy (EIS) can be used to analyze the internal electrochemical processes of lithium-ion batteries. The data is generally fitted using an Equivalent Circuit Model (ECM) to extract parameters related to specific electrochemical processes. Due to the difficulty in separating various electrochemical processes in EIS, the Distribution of Relaxation Times (DRT) method has been … Read more
[Paper Link] https://doi.org/10.1016/j.xcrp.2025.102787 [Author Affiliations] ShanghaiTech University; University of Chinese Academy of Sciences [Abstract] All-solid-state Na-O2 batteries exhibit high energy density and safety, but suffer from poor rate performance and short cycle life.This study utilizes electrochemical impedance spectroscopy (EIS) combined with distribution of relaxation times (DRT) analysis to identify key performance limiting factors.The results indicate … Read more
Click the “blue text” above to follow us!SC1757V-AI Glasses Development Board is developed by Suozhi and designed to use the Allwinner Technology V821L2-WXX professional chip, which can be used as a general module for AI glasses.This module board integrates modules such as sensor, WiFi, SD NAND, audio, USB, LED, gyroscope, etc.. It supports the latest … Read more