详细的讲解了材料的初始构成，电池的结构，动力学，热力学，以及现代实验常采用的制备纳米材料的方法，包括气相法和液相法。
上传时间： 2017-04-11
上传用户：三金1234
在锂电池的估算中运用了卡尔曼滤波进行估算
上传时间： 2017-05-10
上传用户：到底奚不奚
很不错的资料，通行世界的标准。据说适用于国内大多数BMS厂家的协议文件。果断下载吧！机不可失，失不再来。
上传时间： 2017-05-26
上传用户：dehuaz
这是一个有用的时钟芯片，I2C接口通信。含有备用电池接口
上传时间： 2017-08-18
上传用户：lihaooliver
Lithium–sulfur batteries are a promising energy-storage technology due to their relatively low cost and high theoretical energy density. However, one of their major technical problems is the shuttling of soluble polysulfides between electrodes, resulting in rapid capacity fading. Here, we present a metal–organic framework (MOF)-based battery separator to mitigate the shuttling problem. We show that the MOF-based separator acts as an ionic sieve in lithium–sulfur batteries, which selectively sieves Li+ ions while e ciently suppressing undesired polysulfides migrating to the anode side. When a sulfur-containing mesoporous carbon material (approximately 70 wt% sulfur content) is used as a cathode composite without elaborate synthesis or surface modification, a lithium–sulfur battery with a MOF-based separator exhibits a low capacity decay rate (0.019% per cycle over 1,500 cycles). Moreover, there is almost no capacity fading after the initial 100 cycles. Our approach demonstrates the potential for MOF-based materials as separators for energy-storage applications.
上传时间： 2017-11-23
上传用户：653357637
Lithium–sulfur (Li–S) batteries with high energy density and long cycle life are considered to be one of the most promising next-generation energy-storage systems beyond routine lithium-ion batteries. Various approaches have been proposed to break down technical barriers in Li–S battery systems. The use of nanostructured metal oxides and sulfides for high sulfur utilization and long life span of Li–S batteries is reviewed here. The relationships between the intrinsic properties of metal oxide/sulfide hosts and electrochemical performances of Li–S batteries are discussed. Nanostructured metal oxides/ sulfides hosts used in solid sulfur cathodes, separators/interlayers, lithium- metal-anode protection, and lithium polysulfides batteries are discussed respectively. Prospects for the future developments of Li–S batteries with nanostructured metal oxides/sulfides are also discussed.
上传时间： 2017-11-23
上传用户：653357637
单片机制作的充电器，可为48V电池组及单个电池在线充电。
上传时间： 2018-01-28
上传用户：LWB2005
昨天上了一个充电器的汇编程序，今天再上一个原理图。加上数字表头可即时观测电池组及单个电池的电压。
标签： 充电器
上传时间： 2018-01-29
上传用户：LWB2005
AMS1117-3.3是一个正向低压降稳压器，在1A1.2VAMS1117有两个版本：固定输出版本和可调版本，固定输出电压为1.5V、1.8V、2.5V、2.85V、3.0V、3.3V、5.0V,具有1％的精度；固定输出电压为１．２Ｖ的精度为２％。AMS1117内部集成过热保护和限流电路是电池供电和便携式计算机的最佳选择。 附上Altuim Dsigner 14绘制的封装。
上传时间： 2018-03-17
上传用户：Johns
ZCORE系列NBIOT开发底板资料开源。 NBIOT开发板主要接口： Micro USB *1 3.7V电池充电电路 庆科WIFI模块支持 贴片SIM卡支持 STM32L433全部外围接口已拉出为2.0排针
上传时间： 2018-04-25
上传用户：pshr960405
