±±¾©Ê¯ÓÍ»¯¹¤Ñ§Ôº2026ÄêÑо¿ÉúÕÐÉú½ÓÊÕµ÷¼Á¹«¸æ
²é¿´: 3545  |  »Ø¸´: 71
¡¾½±Àø¡¿ ±¾Ìû±»ÆÀ¼Û66´Î£¬×÷ÕßnihaoczhÔö¼Ó½ð±Ò 51.2 ¸ö

nihaoczh

ľ³æ (ÕýʽдÊÖ)


[×ÊÔ´] Bruce×îÐÂLi-O2µç³ØNature chemistry£¬Õâ¸ö³äµçƽ̨ºÃƽѽ

The non-aqueous Li¨Cair (O2) battery is receiving intense interest because its theoretical specific energy exceeds that of Li-ion batteries. Recharging the Li¨CO2 battery depends on oxidizing solid lithium peroxide (Li2O2), which is formed on
discharge within the porous cathode. However, transporting charge between Li2O2 particles and the solid electrode surface is at best very difficult and leads to voltage polarization on charging, even at modest rates. This is a significant problem
facing the non-aqueous Li¨CO2 battery. Here we show that incorporation of a redox mediator, tetrathiafulvalene (TTF), enables recharging at rates that are impossible for the cell in the absence of the mediator. On charging, TTF is oxidized to TTF1 at the cathode surface; TTF1 in turn oxidizes the solid Li2O2, which results in the  egeneration of TTF. The mediator acts as an electron¨Chole transfer agent that permits efficient oxidation of solid Li2O2. The cell with the mediator demonstrated 100 charge/discharge cycles.

¸½×¢£ºTTFµÄά»ù°Ù¿Æ½éÉÜ£º
ËÄÁò¸»ÍßÏ©£¨TTF£©£¬ÊǸ»ÍßÏ©µÄ2,2'-λ±»ÁòÔ­×ÓÌæ»»ºóÐγɵϝºÏÎï¡£Ëü×îÔçÓÉWudlÔÚ1970ÄêºÏ³É£¬1972Äê·¢ÏÖÆäÂÈ»¯ÎïÑξ߸ߵ¼µçÐÔ£¬´ÎÄêÖÆµÃÆäTCNQÑΣ¬²¢·¢ÏÖ¸ÃÑεĵ¼µçÐÔÔÚÊÒÎÂÒÔÏÂͻȻÔö¼Ó£¬ÔÚ60K¿É´ï10^4 ohm^(-1) cm^(-1)£¬×ãÒÔ±»³ÆÎª¡°Óлú½ðÊô¡±¡£1979ÄêÓÖ½øÒ»²½·¢ÏÖÒÔËÄÁò¸»ÍßϩΪ»ù´¡µÄBechgaardÑÎ[TMTSF]2X£¨XΪPF6-,AsF6-£©ÎªÊ׸öÖÆµÃµÄ·Ö×Ó³¬µ¼Ì壬ʹµÃÈËÃǶÔÕâÒ»ÁìÓò²úÉú¼«´óÐËȤ¡£
ËÄÁò¸»ÍßÏ©ËäÈ»¿´ÉÏÈ¥ÊÇ14¦ÐµÄÆ½ÃæÏµÍ³£¬µ«È±·¦»·×´¹²éËùÒÔ²»¾ß·¼ÏãÐÔ¡£Ëü¿É±»Ñõ»¯Îª×ÔÓÉ»ùÑôÀë×Ó¼°Ë«ÑôÀë×Ó£¬¾ùÊÇÈÈÁ¦Ñ§Îȶ¨ºÍ¾ß·¼ÏãÐÔµÄÎïÖÖ£¬Ñõ»¯·´Ó¦·Ö²½ÇÒ¿ÉÄæ¡£ËÄÁò¸»ÍßÏ©ÊÇÇ¿¦Ðµç×Ó¹©Ì壬ÓëÊÜÌåÈçTCNQÐγɵÄÑÎÀàÊÇ·Ö×Óµ¼ÌåµÄµäÐÍ´ú±í£¬´ËÀàÑξ߸߸÷ÏòÒìÐԵĵ¼µçÐÔ¡£
http://zh.wikipedia.org/wiki/%E5 ... C%E7%93%A6%E7%83%AF[ Last edited by nihaoczh on 2013-5-13 at 08:06 ]
»Ø¸´´ËÂ¥

» ±¾Ìû¸½¼þ×ÊÔ´Áбí

  • »¶Ó­¼à¶½ºÍ·´À¡£ºÐ¡Ä¾³æ½öÌṩ½»Á÷ƽ̨£¬²»¶Ô¸ÃÄÚÈݸºÔð¡£
    ±¾ÄÚÈÝÓÉÓû§×ÔÖ÷·¢²¼£¬Èç¹ûÆäÄÚÈÝÉæ¼°µ½ÖªÊ¶²úȨÎÊÌ⣬ÆäÔðÈÎÔÚÓÚÓû§±¾ÈË£¬Èç¶Ô°æÈ¨ÓÐÒìÒ飬ÇëÁªÏµÓÊÏ䣺xiaomuchong@tal.com
  • ¸½¼þ 1 : ChargingaLi¨CO2batteryusingaredoxmediator.pdf
  • 2013-05-13 07:19:03, 573.57 K
  • ¸½¼þ 2 : SEI_ChargingaLi¨CO2batteryusingaredoxmediator.pdf
  • 2013-05-13 07:19:06, 668.79 K

» ÊÕ¼±¾ÌûµÄÌÔÌûר¼­ÍƼö

ÄÉÃ×¼¼ÊõÓëÄÜÔ´¼°Ä£Äâ ﮵ç×ÊÔ´¹²Ïí ï®Àë×Óµç³Ø Íò¾í¸óÖ®ËÑÉñ¼Ç
ï®Àë×Óµç³ØÕý¼«²ÄÁÏ ÎÄÏ×ÍÆ¼ö ï®¿ÕÆøµç³Ø »¯¹¤¡¢²ÄÁÏ×ÊÔ´
ÄÜÁ¿×ª»»

» ²ÂÄãϲ»¶

» ±¾Ö÷ÌâÏà¹ØÉ̼ÒÍÆ¼ö: (ÎÒÒ²ÒªÔÚÕâÀïÍÆ¹ã)

» ±¾Ö÷ÌâÏà¹Ø¼ÛÖµÌùÍÆ¼ö£¬¶ÔÄúͬÑùÓаïÖú:

ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

zpciac

Ìú³æ (³õÈëÎÄ̳)


¡ï¡ï¡ï¡ï¡ï ÎåÐǼ¶,ÓÅÐãÍÆ¼ö

Àϲ¼ÓÖ¹àË®ÁË!
9Â¥2013-05-13 10:26:33
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

768805354

гæ (³õÈëÎÄ̳)


¡ï¡ï¡ï¡ï¡ï ÎåÐǼ¶,ÓÅÐãÍÆ¼ö

ºÜÓÐÓã¬Ð»Ð»£¡
20Â¥2013-05-13 16:35:24
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

fat_badfrog

гæ (³õÈëÎÄ̳)


¡ï¡ï¡ï¡ï¡ï ÎåÐǼ¶,ÓÅÐãÍÆ¼ö

¶¥Ò»Ï£¬¸Ðл·ÖÏí£¡µ«¸öÈ˾õµÃÕâ¸ö³äµçƽ̨ÓÐÎÊÌ⣬µ½³äµçºóÆÚ£¬ÓÉÓÚ¹ýÑõ»¯ï®ÏûºÄÍê±Ï£¬³äµçƽ̨Ӧ¸Ã¼±¾çÉÏÉý£¬²»¿ÉÄܵ½×îºó»¹Õâôƽ
46Â¥2013-08-17 22:55:30
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
¼òµ¥»Ø¸´
lyliuxm2Â¥
2013-05-13 08:18   »Ø¸´  
ÎåÐÇºÃÆÀ  ¶¥Ò»Ï£¬¸Ðл·ÖÏí£¡
sxf5253Â¥
2013-05-13 08:35   »Ø¸´  
ÎåÐÇºÃÆÀ  ¶¥Ò»Ï£¬¸Ðл·ÖÏí£¡
ngwang4Â¥
2013-05-13 08:45   »Ø¸´  
ÎåÐÇºÃÆÀ  ¶¥Ò»Ï£¬¸Ðл·ÖÏí£¡
2013-05-13 08:54   »Ø¸´  
ÈýÐÇºÃÆÀ  ¶¥Ò»Ï£¬¸Ðл·ÖÏí£¡
langty22076Â¥
2013-05-13 09:07   »Ø¸´  
ÎåÐÇºÃÆÀ  ¶¥Ò»Ï£¬¸Ðл·ÖÏí£¡
muxinjin7Â¥
2013-05-13 09:17   »Ø¸´  
ÎåÐÇºÃÆÀ  ¶¥Ò»Ï£¬¸Ðл·ÖÏí£¡
jorjor008Â¥
2013-05-13 09:32   »Ø¸´  
ÎåÐÇºÃÆÀ  ¶¥Ò»Ï£¬¸Ðл·ÖÏí£¡
w_wwb10Â¥
2013-05-13 11:46   »Ø¸´  
ÎåÐÇºÃÆÀ  ¶¥Ò»Ï£¬¸Ðл·ÖÏí£¡
liwei87021511Â¥
2013-05-13 12:26   »Ø¸´  
Ò»°ã  
zhongbaoyu12Â¥
2013-05-13 13:37   »Ø¸´  
ÎåÐÇºÃÆÀ  ¶¥Ò»Ï£¬¸Ðл·ÖÏí£¡
gengxin6013Â¥
2013-05-13 13:40   »Ø¸´  
ÎåÐÇºÃÆÀ  ¶¥Ò»Ï£¬¸Ðл·ÖÏí£¡
Nospnana14Â¥
2013-05-13 14:16   »Ø¸´  
ÈýÐÇºÃÆÀ  ¶¥Ò»Ï£¬¸Ðл·ÖÏí£¡
happyÃ÷15Â¥
2013-05-13 14:47   »Ø¸´  
ÎåÐÇºÃÆÀ  ¶¥Ò»Ï£¬¸Ðл·ÖÏí£¡
Y.-L.Guo16Â¥
2013-05-13 15:08   »Ø¸´  
ÎåÐÇºÃÆÀ  ¶¥Ò»Ï£¬¸Ðл·ÖÏí£¡
orangechy17Â¥
2013-05-13 15:51   »Ø¸´  
ÎåÐÇºÃÆÀ  ¶¥Ò»Ï£¬¸Ðл·ÖÏí£¡
hyybjn18Â¥
2013-05-13 16:01   »Ø¸´  
ÎåÐÇºÃÆÀ  ¶¥Ò»Ï£¬¸Ðл·ÖÏí£¡
2013-05-13 16:24   »Ø¸´  
ÎåÐÇºÃÆÀ  ¶¥Ò»Ï£¬¸Ðл·ÖÏí£¡
sdjzclzj21Â¥
2013-05-13 22:01   »Ø¸´  
ÎåÐÇºÃÆÀ  ¶¥Ò»Ï£¬¸Ðл·ÖÏí£¡
tianyiking22Â¥
2013-05-13 23:00   »Ø¸´  
ÈýÐÇºÃÆÀ  ¶¥
tianyiking23Â¥
2013-05-13 23:01   »Ø¸´  
¶¥Ò»Ï£¬¸Ðл·ÖÏí£¡
fds32924Â¥
2013-05-14 06:38   »Ø¸´  
ÎåÐÇºÃÆÀ  
2013-05-14 06:59   »Ø¸´  
ÎåÐÇºÃÆÀ  ¶¥Ò»Ï£¬¸Ðл·ÖÏí£¡
fjgxs26Â¥
2013-05-14 08:50   »Ø¸´  
ÎåÐÇºÃÆÀ  ¶¥Ò»Ï£¬¸Ðл·ÖÏí£¡
nanost27Â¥
2013-05-14 09:31   »Ø¸´  
ÎåÐÇºÃÆÀ  ¶¥Ò»Ï£¬¸Ðл·ÖÏí£¡
qinghuang41228Â¥
2013-05-14 10:07   »Ø¸´  
ÎåÐÇºÃÆÀ  ¶¥Ò»Ï£¬¸Ðл·ÖÏí£¡
liu12329Â¥
2013-05-14 11:06   »Ø¸´  
ÎåÐÇºÃÆÀ  ¶¥Ò»Ï£¬¸Ðл·ÖÏí£¡
nanocao30Â¥
2013-05-14 11:09   »Ø¸´  
ÈýÐÇºÃÆÀ  ¶¥Ò»Ï£¬¸Ðл·ÖÏí£¡
wellcan31Â¥
2013-05-14 11:20   »Ø¸´  
ÎåÐÇºÃÆÀ  ¶¥Ò»Ï£¬¸Ðл·ÖÏí£¡
huihui31532Â¥
2013-05-14 12:44   »Ø¸´  
ÎåÐÇºÃÆÀ  ¶¥Ò»Ï£¬¸Ðл·ÖÏí£¡
2013-05-15 12:12   »Ø¸´  
ÎåÐÇºÃÆÀ  ¶¥Ò»Ï£¬¸Ðл·ÖÏí£¡
msw1234534Â¥
2013-05-17 00:17   »Ø¸´  
ÎåÐÇºÃÆÀ  ¶¥Ò»Ï£¬¸Ðл·ÖÏí£¡
appleegg35Â¥
2013-05-17 13:42   »Ø¸´  
ÎåÐÇºÃÆÀ  ¶¥Ò»Ï£¬¸Ðл·ÖÏí£¡
houyang121336Â¥
2013-05-18 10:57   »Ø¸´  
ÎåÐÇºÃÆÀ  ¶¥Ò»Ï£¬¸Ðл·ÖÏí£¡
2013-05-26 13:41   »Ø¸´  
ÎåÐÇºÃÆÀ  ¶¥Ò»Ï£¬¸Ðл·ÖÏí£¡
zshliang38Â¥
2013-05-26 22:17   »Ø¸´  
ÎåÐÇºÃÆÀ  ¶¥Ò»Ï£¬¸Ðл·ÖÏí£¡
1aa139Â¥
2013-05-27 13:16   »Ø¸´  
ÎåÐÇºÃÆÀ  ¶¥Ò»Ï£¬¸Ðл·ÖÏí£¡
windzt_8140Â¥
2013-06-08 09:34   »Ø¸´  
ÎåÐÇºÃÆÀ  ¶¥Ò»Ï£¬¸Ðл·ÖÏí£¡
lyliuxm41Â¥
2013-06-08 09:48   »Ø¸´  
¶¥Ò»Ï£¬¸Ðл·ÖÏí£¡
2013-07-04 11:55   »Ø¸´  
ÎåÐÇºÃÆÀ  ¶¥Ò»Ï£¬¸Ðл·ÖÏí£¡
2013-07-11 21:34   »Ø¸´  
ÎåÐÇºÃÆÀ  ¶¥Ò»Ï£¬¸Ðл·ÖÏí£¡
huihui31544Â¥
2013-07-11 22:02   »Ø¸´  
¶¥Ò»Ï£¬¸Ðл·ÖÏí£¡
jllshj45Â¥
2013-07-12 21:02   »Ø¸´  
ÎåÐÇºÃÆÀ  ¶¥Ò»Ï£¬¸Ðл·ÖÏí£¡
gauss200147Â¥
2013-08-18 04:47   »Ø¸´  
ÎåÐÇºÃÆÀ  ¶¥Ò»Ï£¬¸Ðл·ÖÏí£¡
2013-09-03 11:30   »Ø¸´  
ÎåÐÇºÃÆÀ  ¶¥Ò»Ï£¬¸Ðл·ÖÏí£¡
tomdadd49Â¥
2013-09-05 16:42   »Ø¸´  
Ò»°ã  ¶¥Ò»Ï£¬¸Ðл·ÖÏí£¡
tomdadd50Â¥
2013-09-05 16:43   »Ø¸´  
¶¥Ò»ÏÂ
Ïà¹Ø°æ¿éÌø×ª ÎÒÒª¶©ÔÄÂ¥Ö÷ nihaoczh µÄÖ÷Ìâ¸üÐÂ
¡î ÎÞÐǼ¶ ¡ï Ò»ÐǼ¶ ¡ï¡ï¡ï ÈýÐǼ¶ ¡ï¡ï¡ï¡ï¡ï ÎåÐǼ¶
×î¾ßÈËÆøÈÈÌûÍÆ¼ö [²é¿´È«²¿] ×÷Õß »Ø/¿´ ×îºó·¢±í
[¿¼ÑÐ] 301Çóµ÷¼Á +14 121. 2026-04-04 14/700 2026-04-06 22:52 by qlm5820
[¿¼ÑÐ] ³õÊÔ301£¬´úÂë085701»·¾³¹¤³Ì£¬±¾Ë¶Ò»Ö£¬ËÄÁù¼¶Òѹý£¬ÓжþÇøÒ»×÷£¬¹²·¢±í5ƪÂÛÎÄ +10 axibli 2026-04-01 11/550 2026-04-06 22:39 by guanxin1001
[¿¼ÑÐ] 085600²ÄÁÏÓ뻯¹¤×¨Ë¶329 Çóµ÷¼Á +11 ¶îcc 2026-04-06 11/550 2026-04-06 22:33 by chenzhimin
[¿¼ÑÐ] 338Çóµ÷¼Á +4 wxygxsaaaaa 2026-04-06 4/200 2026-04-06 17:14 by ÉÐË®¸óÖ÷
[¿¼ÑÐ] 285Çóµ÷¼Á +8 AZMK 2026-04-04 11/550 2026-04-06 13:56 by BruceLiu320
[¿¼ÑÐ] 319·Ö085702°²È«¹¤³ÌÇóµ÷¼Á +4 rious 2026-04-05 4/200 2026-04-06 11:08 by ¾²¾²¾²¾²¾²¾²¾²¾
[¿¼ÑÐ] 308Çóµ÷¼Á +3 ÖÕ²»ËÆ´Óǰ 2026-04-05 3/150 2026-04-05 20:07 by à£à£à£0119
[¿¼ÑÐ] һ־Ըͬ¼Ã´óѧ323·Ö£¨080500£©Çóµ÷¼Á +8 yikeniu 2026-04-01 8/400 2026-04-05 18:15 by cql1109
[¿¼ÑÐ] 0860 Çóµ÷¼Á Ò»Ö¾Ô¸¹ú¿Æ´ó 348 ·Ö +3 WiiiP 2026-04-03 3/150 2026-04-05 17:43 by Ecowxq666£¡
[¿¼ÑÐ] Ò»Ö¾Ô¸±±¾©»¯¹¤´óѧ£¬³õÊԳɼ¨350Çóµ÷¼Á +9 ÑØ°¶?±´¿Ç 2026-04-04 14/700 2026-04-05 01:09 by ÑØ°¶?±´¿Ç
[¿¼ÑÐ] ¿¼Ñе÷¼Á +5 ËÄ´¨ÍõÌÎ 2026-04-04 5/250 2026-04-04 22:18 by à£à£à£0119
[¿¼ÑÐ] 301Çóµ÷¼Á +18 ÂæÍÕÄÐÈË 2026-04-02 18/900 2026-04-04 20:33 by À¶ÔÆË¼Óê
[¿¼ÑÐ] Ò»Ö¾Ô¸ÉϺ£´óѧÉúÎïѧ346 +3 ÉϺ£´óѧ346µ÷¼Á 2026-04-03 3/150 2026-04-04 20:20 by dongzh2009
[¿¼ÑÐ] 292Çóµ÷¼Á +11 2022080213 2026-04-04 13/650 2026-04-04 18:38 by macy2011
[¿¼ÑÐ] 272Çóµ÷¼Á +4 Ëɰس£Çà5 2026-04-03 4/200 2026-04-04 17:03 by babysonlkd
[¿¼ÑÐ] 297Çóµ÷¼Á +11 ljy20040718£¡ 2026-04-03 13/650 2026-04-04 09:23 by À´¿´Á÷ÐÇÓê10
[¿¼ÑÐ] 400·ÖÇóµ÷¼Á +3 ÞÏÞÎÇÒÄÓÍ· 2026-04-04 3/150 2026-04-04 08:41 by jp9609
[¿¼ÑÐ] 321Çóµ÷¼Á +17 y-yh 2026-04-01 20/1000 2026-04-03 12:57 by y-yh
[¿¼ÑÐ] Ò»Ö¾Ô¸ÉÂÎ÷ʦ·¶´óѧÉúÎïѧ317·Ö +5 1563ÈÕ¡£ 2026-04-02 5/250 2026-04-03 06:58 by ilovexiaobin
[¿¼ÑÐ] ÍÁľ304Çóµ÷¼Á +4 ÍÃͻͻͻ£¬ 2026-04-02 5/250 2026-04-02 21:16 by ÍÃͻͻͻ£¬
ÐÅÏ¢Ìáʾ
ÇëÌî´¦ÀíÒâ¼û