s****e
发帖数: 2934 | |
D********g
发帖数: 533 | 2 http://en.wikipedia.org/wiki/Lithium-polymer
“
Polymer electrolytes/separators can be solid polymers (e.g.,
polyethyleneoxide, PEO) plus LiPF6, or other conducting salts plus SiO2, or
other fillers for better mechanical properties (such systems are not
available commercially yet). Some manufacturers are planning to use metallic
Li as the anode, whereas others wish to go with the proven safe carbon
intercalation anode.
Both currently commercialized technologies use PVdF (a polymer) gelled with
co
【在 s****e 的大作中提到】
: 里面用的是什么polymer啊?
|
s****e
发帖数: 2934 | 3 哈哈想起来了，是PEO
【在 s****e 的大作中提到】
: 里面用的是什么polymer啊?
|
s****e
发帖数: 2934 | |
s****e
发帖数: 2934 | 5 wiki就是好。有时比review还好。
or
metallic
with
the
【在 D********g 的大作中提到】
: http://en.wikipedia.org/wiki/Lithium-polymer
: “
: Polymer electrolytes/separators can be solid polymers (e.g.,
: polyethyleneoxide, PEO) plus LiPF6, or other conducting salts plus SiO2, or
: other fillers for better mechanical properties (such systems are not
: available commercially yet). Some manufacturers are planning to use metallic
: Li as the anode, whereas others wish to go with the proven safe carbon
: intercalation anode.
: Both currently commercialized technologies use PVdF (a polymer) gelled with
: co
|
r******0
发帖数: 2753 | 6 Actually, they are low MW PEO copolymers. Pure PEO doesn't work very well. |
s****e
发帖数: 2934 | 7 copolymer就是好，比homopolymer还好
【在 r******0 的大作中提到】
: Actually, they are low MW PEO copolymers. Pure PEO doesn't work very well.
|
m******x
发帖数: 53 | 8 可能会用HDPE电池膜。经过特殊拉伸的HDPE膜上有很多微空。 |
m******x
发帖数: 53 | 9 为了提高HDPE膜强度，会在HDPE内共混少量高分子量PE（HMWPE）。 |
