| 8 | 1/1 | 返回列表 |
| 查看: 3615 | 回復(fù): 7 | |||
NXS0223新蟲 (初入文壇)
|
[交流]
水系電解液和離子液體電解液區(qū)別 已有2人參與
|
|
我理解水系電解液也是水作為溶劑,里面有離子存在,離子液體電解液不也是這樣的組成嗎?請(qǐng)問水系電解液和離子液體電解液具體在組成上是有什么區(qū)別嗎? 網(wǎng)上搜到的都是兩者功能上的區(qū)別,但組成、定義的區(qū)別劃分并沒有,這個(gè)問題應(yīng)該是太過于基礎(chǔ)了,見笑了,還望不吝賜教,謝謝! |
金蟲 (職業(yè)作家)
| 應(yīng)該是很好的問題,從基礎(chǔ)上進(jìn)行討論。水系和離子液體電解液的本質(zhì)區(qū)別是溶劑,一個(gè)是水,一個(gè)是有機(jī)電解液,類似EC, DMC等等。至于離子與組分,商品型的基本確定組分,而好多是研究階段,研究各種組分影響。至于兩者的比較,感覺有一點(diǎn)兒是肯定的,電位窗口,水系的不超過2V,同時(shí)會(huì)導(dǎo)致水解而生成氫氣與氧氣,安全性也是問題,而有機(jī)電解質(zhì),更高,同時(shí)更穩(wěn)定。不過,開拓水系電池,也是研究的一部分。 |
新蟲 (初入文壇)
新蟲 (初入文壇)
|
An ionic liquid (IL) is a salt in the liquid state. In some contexts, the term has been restricted to salts whose melting point is below some arbitrary temperature, such as 100 °C (212 °F). While ordinary liquids such as water and gasoline are predominantly made of electrically neutral molecules, ionic liquids are largely made of ions. These substances are variously called liquid electrolytes, ionic melts, ionic fluids, fused salts, liquid salts, or ionic glasses. [1][2][3] Ionic liquids have many potential applications. They are powerful solvents and can be used as electrolytes. Salts that are liquid at near-ambient temperature are important for electric battery applications, and have been considered as sealants due to their very low vapor pressure. |
木蟲 (正式寫手)

新蟲 (初入文壇)
木蟲 (正式寫手)

新蟲 (初入文壇)
| 8 | 1/1 | 返回列表 |
| 最具人氣熱帖推薦 [查看全部] | 作者 | 回/看 | 最后發(fā)表 | |
|---|---|---|---|---|
|
[考研] 沒上岸的看過來 +3 | tangxiaotian 2026-03-01 | 5/250 |
|
|---|---|---|---|---|
|
[考研] 282求調(diào)劑 +3 | 夕~日 2026-03-05 | 3/150 |
|
|
[考研] 化學(xué)專業(yè)調(diào)劑 +3 | 好好好1233 2026-03-04 | 3/150 |
|
|
[考研] 一志愿天津大學(xué)085600 319分 材料與化工 金屬方向 求調(diào)劑 +6 | 青科11 2026-03-02 | 6/300 |
|
|
[考研] 環(huán)境工程專碩307 一志愿211 四六級(jí)已過 求調(diào)劑 +5 | ccc! 2026-03-03 | 6/300 |
|
|
[考研] 0703 東華大學(xué) 理學(xué)化學(xué)均過 a 線,總分 281 求調(diào)劑 +4 | 香香 Lu 2026-03-03 | 7/350 |
|
|
[考研] 376求調(diào)劑 +3 | 王浩然sam 2026-03-04 | 3/150 |
|
|
[考研] 求調(diào)劑院校 +6 | 云朵452 2026-03-02 | 12/600 |
|
|
[考研] 322分 085600求調(diào)劑,有互聯(lián)網(wǎng)+國金及主持省級(jí)大創(chuàng)經(jīng)歷 +6 | 熊境喆 2026-03-04 | 6/300 |
|
|
[考研] 292求調(diào)劑 +9 | yhk_819 2026-02-28 | 9/450 |
|
|
[考研]
085600 英一數(shù)二272求調(diào)劑
5+6
|
vida_a 2026-03-01 | 47/2350 |
|
|
[基金申請(qǐng)] 請(qǐng)問大家,研究風(fēng)險(xiǎn)與應(yīng)對(duì)措施那里, 大家都怎么寫呢 ? +3 | cauasen 2026-03-02 | 3/150 |
|
|
[考研] 299求調(diào)劑 +5 | kkcoco25 2026-03-02 | 9/450 |
|
|
[考研] 291求調(diào)劑 +3 | MuoLuo1312 2026-03-02 | 6/300 |
|
|
[考研] 307求調(diào)劑 +6 | wyyyqx 2026-03-01 | 6/300 |
|
|
[考研] 085600材料工程一志愿中科大總分312求調(diào)劑 +9 | 吃宵夜1 2026-02-28 | 11/550 |
|
|
[考研] 材料工程274求調(diào)劑 +5 | Lilithan 2026-03-01 | 5/250 |
|
|
[考研] 281求調(diào)劑 +5 | 2026計(jì)算機(jī)_誠心 2026-03-01 | 8/400 |
|
|
[考博] 26申博 +4 | 想申博! 2026-02-26 | 6/300 |
|
|
[考研] 311求調(diào)劑 +6 | 亭亭亭01 2026-03-01 | 6/300 |
|