[求助] 钠离子电池 已有2人参与

2楼: Originally posted by xinghuaxiang at 2015-07-08 17:20:01
钠离子电池由于还未走向商业化，所以钠片，电解液等一般是自己配置，隔膜可以用玻璃纤维膜，只要手套箱水、氧含量不高，没有热源，钠片是可以安全放置的；锂、钠电池组装上没什么区别，只是用不同的对电极、隔膜、电 ...

4楼: Originally posted by kangxu at 2015-07-09 04:17:27
Buy Na pellet from Chemical Company, use stainless steel to press it into disc before use.
Glass fiber can be bought from VWR. Electrolytes have to be made on your own. Sodium salts are not as mois ...

7楼: Originally posted by kangxu at 2015-07-09 21:32:30
Aldrich sells Na beads. If not available to you, you can slice a thin layer from chunk and flatten with stainless steel surface, then punch out a disc with standard-size puncher....

6楼: Originally posted by xinghuaxiang at 2015-07-09 18:38:50
钠片买块状用时自己切，电解液买药品自己配...

6楼: Originally posted by xinghuaxiang at 2015-07-09 18:38:50
钠片买块状用时自己切，电解液买药品自己配...

7楼: Originally posted by kangxu at 2015-07-09 21:32:30
Aldrich sells Na beads. If not available to you, you can slice a thin layer from chunk and flatten with stainless steel surface, then punch out a disc with standard-size puncher....

11楼: Originally posted by 574941835 at 2015-07-12 10:00:13
国内钠电做的最好的应该是武大杨汉西课题组
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12楼: Originally posted by 蜗牛梦 at 2015-07-12 22:18:51
与锂电隔膜不一样……钠电隔膜是玻碳纤维，明显要厚于锂电隔膜；电解液是高氯酸钠，如果主要是做碳材料，建议配电解液时添加10%的氟代碳酸乙烯酯（FEC）……另外，钠片需要自己切片，需要自己碾平，需要自己冲压成小 ...

17楼: Originally posted by 574941835 at 2015-07-14 10:12:53
你是哪个学校的？也做钠电吗，留个联系方式以后可以多多交流哈
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