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yexuqing木虫之王 (文学泰斗)
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【其他】高功率耐過放電鋰錳氧化物陰極材料用於薄膜電池之研究
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????????^?????i???????O?????????????о? 2010/1/14 [ [url= ocPrint(8308)]?? ?? ?? ?[/url] | ?? ?] ?? ?? ]???a?????????a?I???l??????_???r????????????????????l?????????????z?????u????i??????(LiMn2O4)????????Y???@??????????(300??)??????????|????M?г??y????????m?????????????|???S??????????r?g?????????????@??Y?????????LiMn2O4????????????m???????l?R僷????e?????X(Al2O3)??LiPON?????????????Ч????LiMn2O4???????c?????У????|?????X???@????????????????|??Y???K???????????l???????Al2O3??LiPON????僌??????^?o????僌????LiMn2O4??????F?^?????????^???????????????????F????????W??h??????? ????? ?????????????z???????u?i??????????????????????????1:2????????????}(Li(C5H7O2))???i?}(Mn(CH3COCHCOCH3)2) ??????????????????????c???????????S??????????250???????裬?????????_???c?r???????m????x??????{????pH????K???m???????a???t??????z??????r???????????m????x??????K??0.2??m?V???????T????P????????????????????300??????????????????????M?? 5~10?Σ???@????????2.0 mg?????m???????????????600~800?棬????????Y?????LiMn2O4 ????? ????僌???棬Al2O3??LiPON ????t???????????R僷????e?600?? LiMn2O4 ??????????LiPON ????????2?????Li3PO4?в???????в????x??70 mm?????????80 W?????????(99.9 %) 20 mTorr ?l???M?г??e??Al2O3???????2?????Al2O3?в???{??????????100 W???????20 mTorr??99.9 %??????M?г??e???K??Al2O3??LiPON???????????s130 nm?? ??^X ???@???????δ??????僌?????僌??LiMn2O4???w?Y??????????LiMn2O4????????ΑB????SEM ?^???????Y??????????W???|?y??????o?????????(2032)???b??????LiMn2O4 ??????e???P???????????O?????????o???O???????????|????1 M?LiPF6???EC/DMC (1v:2v)????У??K??Ar??????M???o????????b??僌???δ僌???????3.0~4.3 V??1.5~4.3V?^?g????h?y????????????????7.5??A/cm2??4.3V?????????????????????????1??A/cm2?????????t??75??A/cm2???????????????????75??A/cm2~7.5 mA/cm2?M?б??^?????????M?и????????W?y??l????????????????0.25 M??????1??犣??????僌??δ僌??????h?l???????r?? ?Y???c?? ?D??????????????????????????LiMn2O4???X???@??D????D?п??????LiMn2O4?????????????????(Asdeposited, 300??)????LiMn2O4????????a?????????Y??????????S????????????????????Y??????????@?????????????????????700???c800??r?е?????????????JCPDF????a?????Mn2O3???????MnO2??????@????700~800???g?_??a?????D??????600????????u?????????????????D???齛???????????? LiMn2O4?????75??A/cm2?????????????????  ?D????LiMn2O4??????????????????????????D ?D???δ??????僌??c????僌?LiMn2O4?????????B????????????????б?????F??????????????????????ΑB?????????????????s???m???????????m?????e?????僌?(130 nm)???????????w????棬??????^?e?????X?cLiPON 僌??????????|????????m?M?????? ?D???僌??δ僌?????????????????????????????????D????/?o????僌??????????????????????O????75??A/cm2 (0.45C)??750??A/cm2(4.5C)??7.5 mA/cm2(45C)???Y???@???????????????????僌??????^??????????僌??δ僌??????F??????????4.1~3.9 V??????????????????????????  ?D?塢(a)?o????僌??(b) Al2O3????僌??(c) LiPON????僌??LiMn2O4??????????????????????? ?????????硢?????/????W??????????L?s/?????????? ????????????I?????s?I277??????????Y??????http://www.materialsnet.com.tw/DocView.aspx?id=8287 |
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