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铅酸蓄电池电化学【免费下载课件】

  • 2026-04-04 10:18:24
铅酸蓄电池电化学【免费下载课件】
上节课讲授的锌锰电池虽然历史非常古老,但理解它的原理对当今科研热点之一水系锌离子电池的研发却非常重要(戳这里锌锰电池电化学【免费课件下载】)。
今天讲授的铅酸蓄电池历史同样悠久,已经问世170多年,比锌锰电池还早了十来年。而且,铅酸蓄电池同样启发了当今能源电化学的一个热点:铅炭电池
讲到铅酸蓄电池,得给朋友们讲个故事。
1881 年,法国工程师特鲁夫制造了一辆用铅酸蓄电池供电的电动车,时速15 每小时公里(是的,和校园里对电动自行车的限速一样)。这辆车被认为是世界上第一辆电动车,比德国的奔驰先生发明汽车还早了四年。
1900 年,欧美出售的汽车中,内燃机汽车占22%,电动车占38%,剩下的份额是蒸汽机车。然而1920 年后,电动车却逐渐从公路上消失了。

上图是和朋友们分享的19世纪末的电动车和充电桩,和今天的相似度是不是有99%了?至于后来为什么电动车没有发扬光大,反而是汽油车遍行天下,朋友们可以思考下都有哪些原因。2006年,索尼曾拍了一部纪录片,叫《谁消灭了电动车》(Who Killed the Electric Car?),有兴趣的朋友可以去B站观看。
有车的朋友可能都被告知过,汽车最好不要十天半个月放在车位上不开,隔半个月一定要把车开出来跑一段路。这是为什么呢?
无论是电动车还是汽油车,里面都有至少一个铅酸蓄电池——电瓶。上面这个问题就和电瓶有关。答案呢,自然是在今天的课程里面。

是不是再一次发现,学习传统电源的电化学确实很有意思呢?

2004年,澳大利亚联邦科学与工业研究组织的拉姆等人制造了一种新型铅酸蓄电池——铅炭电池。这种电池的能量密度比传统的铅酸蓄电池高,但是又存在较多的问题,因此很多科学家在努力科研以解决这些问题。

2023年,世界最大铅炭电池储能电站——国家电投湖州综合智慧零碳电厂“和平储能”项目在浙江省湖州市落地。“和平储能”项目包含约300万个铅碳电池,电站容量达100MW/1061MWh,总投资约160亿元。也就是说,这个电站充满电时存了100万度电,以居民每户用电量每天12.5度计算,可满足8万户居民一天的用电。朋友们看看这阵势。

一家之言,欢迎交流!

经出版社授权,若提供学校教务处开具的使用化学工业出版社出版的《新能源电化学》作为教材的证明,并经出版社核实学校已批量购买教材后,可免费提供无水印教学PPT。联系方式:nwuenergy@qq.com。
《新能源电化学》数字教材已经出版。该数字教材配套了大量资源:教学课件、知识图谱、视频、图片、思考题和习题,还有AI互动学习和AI助教,便于读者自学。(浏览《新能源电化学》数字教材长按下方二维码

PPT课件下载地址:

第3章 铅酸蓄电池电化学

链接: https://pan.baidu.com/s/1bf_AOwuMtkMCPXcZPWfGUg?pwd=hr3b 提取码: hr3b


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  1. CONNECT:[ UseTime:0.000577s ] mysql:host=127.0.0.1;port=3306;dbname=a_sjds;charset=utf8mb4
  2. SHOW FULL COLUMNS FROM `fenlei` [ RunTime:0.000770s ]
  3. SELECT * FROM `fenlei` WHERE `fid` = 0 [ RunTime:0.000359s ]
  4. SELECT * FROM `fenlei` WHERE `fid` = 63 [ RunTime:0.000391s ]
  5. SHOW FULL COLUMNS FROM `set` [ RunTime:0.000556s ]
  6. SELECT * FROM `set` [ RunTime:0.000289s ]
  7. SHOW FULL COLUMNS FROM `article` [ RunTime:0.000672s ]
  8. SELECT * FROM `article` WHERE `id` = 488324 LIMIT 1 [ RunTime:0.000540s ]
  9. UPDATE `article` SET `lasttime` = 1775693121 WHERE `id` = 488324 [ RunTime:0.011657s ]
  10. SELECT * FROM `fenlei` WHERE `id` = 66 LIMIT 1 [ RunTime:0.003288s ]
  11. SELECT * FROM `article` WHERE `id` < 488324 ORDER BY `id` DESC LIMIT 1 [ RunTime:0.000561s ]
  12. SELECT * FROM `article` WHERE `id` > 488324 ORDER BY `id` ASC LIMIT 1 [ RunTime:0.001022s ]
  13. SELECT * FROM `article` WHERE `id` < 488324 ORDER BY `id` DESC LIMIT 10 [ RunTime:0.002508s ]
  14. SELECT * FROM `article` WHERE `id` < 488324 ORDER BY `id` DESC LIMIT 10,10 [ RunTime:0.033231s ]
  15. SELECT * FROM `article` WHERE `id` < 488324 ORDER BY `id` DESC LIMIT 20,10 [ RunTime:0.019195s ]
0.154238s