| 5 | 1/1 | 返回列表 |
| 查看: 7887 | 回復(fù): 76 | ||||||||
| 【獎勵】 本帖被評價64次,作者yyie增加金幣 46.8 個 | ||||||||
| 當(dāng)前只顯示滿足指定條件的回帖,點擊這里查看本話題的所有回帖 | ||||||||
[資源]
【資源】鋰電池牛人P.G.Bruce在Nature Materials上的最新文章201103 已有5人參與
|
||||||||
|
The lithium intercalation process in the low-voltage lithium battery anode LiVO2 Abstract:Lithium can be reversibly intercalated into layered Li1CxV1xO2 (LiCoO2 structure) at 0:1 V, but only if x>0. The low voltage combined with a higher density than graphite results in a higher theoretical volumetric energy density; important for future applications in portable electronics and electric vehicles. Here we investigate the crucial question, why Li cannot intercalate into LiVO2 but Li-rich compositions switch on intercalation at an unprecedented low voltage for an oxide? We show that LiC intercalated into tetrahedral sites are energetically more stable for Li-rich compositions, as they share a face with LiC on the V site in the transition metal layers. Li incorporation triggers shearing of the oxide layers from cubic to hexagonal packing because the Li2VO2 structure can accommodate two Li per formula unit in tetrahedral sites without face sharing. Such understanding is important for the future design and optimization of low-voltage intercalation anodes for lithium batteries. http://g.zhubajie.com/urllink.php?id=10834504wmtq85dr7yu949a0 或 http://good.gd/1052659.htm [ Last edited by yyie on 2011-3-18 at 09:22 ] |
鋰電資源共享 | 鋰離子電池正極材料 | 化學(xué)電源之鋰離子電池 | 綜述類文章+前沿研究 |
鋰電界的綜述及牛人牛文 | 鋰電or其他一次電池 |
|
本帖內(nèi)容被屏蔽 |
| 最具人氣熱帖推薦 [查看全部] | 作者 | 回/看 | 最后發(fā)表 | |
|---|---|---|---|---|
|
[考研] 296求調(diào)劑 +3 | www_q 2026-03-18 | 6/300 |
|
|---|---|---|---|---|
|
[考研] 復(fù)試調(diào)劑 +4 | z1z2z3879 2026-03-14 | 6/300 |
|
|
[考研] 【考研調(diào)劑】化學(xué)專業(yè) 281分,一志愿四川大學(xué),誠心求調(diào)劑 +5 | 吃吃吃才有意義 2026-03-19 | 5/250 |
|
|
[考研] 一志愿天津大學(xué)化學(xué)工藝專業(yè)(081702)315分求調(diào)劑 +11 | yangfz 2026-03-17 | 11/550 |
|
|
[考研] 304求調(diào)劑 +3 | 曼殊2266 2026-03-18 | 3/150 |
|
|
[考研] 求調(diào)劑 +3 | Mqqqqqq 2026-03-19 | 3/150 |
|
|
[考研] 0703化學(xué)調(diào)劑 +5 | pupcoco 2026-03-17 | 8/400 |
|
|
[考研] 材料考研調(diào)劑 +3 | xwt。 2026-03-19 | 3/150 |
|
|
[考研] 材料080500調(diào)劑求收留 +4 | 一顆meteor 2026-03-13 | 4/200 |
|
|
[考研] 一志愿武理材料305分求調(diào)劑 +5 | 想上岸的鯉魚 2026-03-18 | 6/300 |
|
|
[考研] 311求調(diào)劑 +6 | 26研0 2026-03-15 | 6/300 |
|
|
[考研] 298-一志愿中國農(nóng)業(yè)大學(xué)-求調(diào)劑 +7 | 手機用戶 2026-03-17 | 7/350 |
|
|
[考研] 297求調(diào)劑 +8 | 戲精丹丹丹 2026-03-17 | 8/400 |
|
|
[考研] 一志愿西南交大,求調(diào)劑 +4 | 材化逐夢人 2026-03-18 | 4/200 |
|
|
[考研] 304求調(diào)劑 +12 | 小熊joy 2026-03-14 | 13/650 |
|
|
[考研] 0703化學(xué)336分求調(diào)劑 +6 | zbzihdhd 2026-03-15 | 7/350 |
|
|
[考研] 278求調(diào)劑 +5 | 煙火先于春 2026-03-17 | 5/250 |
|
|
[考研] 有沒有道鐵/土木的想調(diào)劑南林,給自己招師弟中~ +3 | TqlXswl 2026-03-16 | 7/350 |
|
|
[考研] 求老師收留調(diào)劑 +4 | jiang姜66 2026-03-14 | 5/250 |
|
|
[考研] 085601材料工程315分求調(diào)劑 +3 | yang_0104 2026-03-15 | 3/150 |
|