²é¿´: 7224  |  »Ø¸´: 177
¡¾½±Àø¡¿ ±¾Ìû±»ÆÀ¼Û152´Î£¬×÷Õßalvin_tjuÔö¼Ó½ð±Ò 118.4 ¸ö
µ±Ç°Ö»ÏÔʾÂú×ãÖ¸¶¨Ìõ¼þµÄ»ØÌû£¬µã»÷ÕâÀï²é¿´±¾»°ÌâµÄËùÓлØÌû

alvin_tju

½ð³æ (ÕýʽдÊÖ)


[×ÊÔ´] º£Ãà״ʯīϩµç¼«ÄÜÏÔÖøÌáÉý³¬¼¶µçÈÝÆ÷ÐÔÄÜ ÒÑÓÐ4È˲ÎÓë

¼ÓÄôó¿ÆÑ§¼Ò×î½üÀûÓú£Ãà״ʯīϩÏÔÖøÌáÉý³¬¼¶µçÈÝÆ÷ÐÔÄÜ£¬¹¤×÷·¢±íÔÚJ. Phys. Chem. Lett.

´ÓÊÂÕâÏîÑо¿µÄ¿ÆÑÐÈËÔ±ÀûÓÃËûÃǺϳɵĺ£Ãà״ʯīϩºÍîÜ̪ݼ·Ö×Ó£¨PC£©¸´ºÏÖÆ±¸Îªµç¼«²ÄÁÏ¡£ÔÚʵÑéÖУ¬Ñо¿ÈËÔ±Ö¤Ã÷ÔÚÁ½¸ö³£¼ûÔÚ³¬¼¶µçÈÝÆ÷ÖÐʹÓõĵç½âÖÊ£¨Àë×ÓÒºÌåºÍº¬Ë®µÄ£©ÖƳɵĺ£Ãà×´µÄʯīϩµÄµç¼«ÊÇÎȶ¨µÄ¡£Ðí¶à³¬¼¶µçÈÝÆ÷µç¼«ÐèÔÚζÈΪ60¡æ£¨140¡ãF£©»ò¸ü¸ßʱ¾ßÓкܸߵŦÂÊÃܶȣ¬µ«ÕâÏ×÷ÖÆ±¸µÄº£Ãà״ʯīϩµç¼«ÔÚÊÒÎÂϼ´¿ÉÁ¼ºÃ¹¤×÷£¬¼´¿Éʹµç½âÖÊѸËÙ×ªÒÆ£¨ÒàÓɴ˲úÉú¸ßµÄ¹¦ÂÊÃܶȣ©¡£Í¬Ê±£¬º£Ãà×´µÄʯīϩµç¼«Ò²±íÏÖ³öÓÅÒìµÄÑ­»·ÊÙÃü¡£¹á´©Íò´ÎµÄ³ä·ÅµçÑ­»·ºó£¬µç¼«ÔÚÀë×Óµç½âÖʺÍË®Öзֱð¿ÉÒÔ±£Áô90£¥ºÍ98£¥¡£

ABSTRACT£º"We employed a microwave synthesis process of cobalt phthalocyanine molecules templated by acid-functionalized multiwalled carbon nanotubes to create three-dimensional sponge-like graphene nanoarchitectures suited for ionic liquid-based electrochemical capacitor electrodes that operate at very high scan rates. The sequential ¡°bottom-up¡± molecular synthesis and subsequent carbonization process took less than 20 min to complete. The 3D nanoarchitectures are able to deliver an energy density of 7.1 W¡¤h/kg even at an extra high power density of 48 000 W/kg. In addition, the ionic liquid supercapacitor based on this material works very well at room temperature due to its fully opened structures, which is ideal for the high-power energy application requiring more tolerance to temperature variation. Moreover, the structures are stable in both ionic liquids and 1 M H2SO4, retaining 90 and 98% capacitance after 10 000 cycles, respectively.¡±
jz-2012-01207g_0006.gif

[ Last edited by alvin_tju on 2012-10-15 at 16:25 ]
»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 : sponge-likegraphene_supercapacitorelectrode_DavidMitlin.pdf
  • 2012-10-15 11:03:13, 1.17 M

» ÊÕ¼±¾ÌûµÄÌÔÌûר¼­ÍƼö

ÏȽø²ÄÁÏ Íò¾í¸óÊÕ¼¯ ÎÄÏ×ÍÆ¼ö ʯīϩС°Ù¿Æ
µç»¯Ñ§µçÔ´¡¢µçÔ´¹ÜÀí ÐÂÄÜÔ´ ²ÄÁÏÑ§Ç°ÑØ¡¢·¢ÏÖ¡¢²ÂÏë ʯīϩÀà¶þά²ÄÁÏ
¿Æ¼¼Ïà¹Ø ÄÆÀë×Óµç³Ø¼°ÏȽø²ÄÁÏ Ê¯Ä«Ï©³¬¼¶µçÈÝÆ÷ ÎÞ»ú»¯Ñ§¿ÆÑÐ
ÓîÖæ³¬¼¶ÎÞµÐÅùö¨‡åËÀÈ˲»³¥ÃüÄÉÃײÄÁÏ£¨Ê¯ º£µÁ´¬³¤ ʯīϩµç¼« GSÎÄÏ×
·ÖÏí¼´ÊÇ¿ìÀÖ ×¨Òµ¼¼Êõ

» ±¾ÌûÒÑ»ñµÃµÄºì»¨£¨×îÐÂ10¶ä£©

» ²ÂÄãϲ»¶

» ±¾Ö÷ÌâÏà¹ØÉ̼ÒÍÆ¼ö: (ÎÒÒ²ÒªÔÚÕâÀïÍÆ¹ã)

» ±¾Ö÷ÌâÏà¹Ø¼ÛÖµÌùÍÆ¼ö£¬¶ÔÄúͬÑùÓаïÖú:

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

jwan915

ľ³æ (ÕýʽдÊÖ)


À¬»ø¶øÒÑ
¾ÍÊÇÒÔǰËùνµÄÅòÕÍʯī
44Â¥2012-10-17 12:12:03
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
²é¿´È«²¿ 178 ¸ö»Ø´ð
¼òµ¥»Ø¸´
wrt80895036Â¥
2012-10-15 17:14   »Ø¸´  
ÎåÐÇºÃÆÀ  ¶¥Ò»Ï£¬¸Ðл·ÖÏí£¡
2012-10-15 19:50   »Ø¸´  
ÎåÐÇºÃÆÀ  ¶¥Ò»Ï£¬¸Ðл·ÖÏí£¡
tjutjutju8Â¥
2012-10-15 21:26   »Ø¸´  
¶¥Ò»Ï£¬¸Ðл·ÖÏí£¡
wangpinger9Â¥
2012-10-15 21:55   »Ø¸´  
ÎåÐÇºÃÆÀ  ¶¥Ò»Ï£¬¸Ðл·ÖÏí£¡
2012-10-15 22:40   »Ø¸´  
ÎåÐÇºÃÆÀ  ¶¥Ò»Ï£¬¸Ðл·ÖÏí£¡
spyan58111Â¥
2012-10-15 23:30   »Ø¸´  
ÎåÐÇºÃÆÀ  ¶¥Ò»Ï£¬¸Ðл·ÖÏí£¡
tianjn5812Â¥
2012-10-16 08:34   »Ø¸´  
ÎåÐÇºÃÆÀ  ¶¥Ò»Ï£¬¸Ðл·ÖÏí£¡
zidane863813Â¥
2012-10-16 08:59   »Ø¸´  
ÎåÐÇºÃÆÀ  ¶¥Ò»Ï£¬¸Ðл·ÖÏí£¡
Johenson14Â¥
2012-10-16 09:04   »Ø¸´  
ÎåÐÇºÃÆÀ  ¶¥Ò»Ï£¬¸Ðл·ÖÏí£¡
¡î ÎÞÐǼ¶ ¡ï Ò»ÐǼ¶ ¡ï¡ï¡ï ÈýÐǼ¶ ¡ï¡ï¡ï¡ï¡ï ÎåÐǼ¶
×î¾ßÈËÆøÈÈÌûÍÆ¼ö [²é¿´È«²¿] ×÷Õß »Ø/¿´ ×îºó·¢±í
[¿¼ÑÐ] 292Çóµ÷¼Á +3 ¶ì¶ì¶ì¶î¶î¶î¶î¶ 2026-03-25 3/150 2026-03-25 07:45 by ms629
[¿¼ÑÐ] ʳƷר˶ һ־Ը˫һÁ÷ 328 +3 xiaom99 2026-03-21 4/200 2026-03-24 21:20 by lailaisimei
[¿¼ÑÐ] 300·Ö£¬²ÄÁÏ£¬Çóµ÷¼Á£¬Ó¢Ò»Êý¶þ +5 ³¬ÔÞµÄ 2026-03-24 5/250 2026-03-24 21:07 by ÐÇ¿ÕÐÇÔÂ
[¿¼ÑÐ] 291Çóµ÷¼Á +3 HanBeiNingZC 2026-03-24 3/150 2026-03-24 16:34 by barlinike
[¿¼²©] É격26Äê +4 °Ë6°Ë68 2026-03-19 4/200 2026-03-24 15:49 by СBenºÇºÇ
[²ÄÁϹ¤³Ì] Ò»Ö¾Ô¸C9²ÄÁÏÓ뻯¹¤×¨Òµ×Ü·Ö300Çóµ÷¼Á +4 Âü111 2026-03-24 5/250 2026-03-24 15:44 by ÐÇ¿ÕÐÇÔÂ
[¿¼ÑÐ] 279·ÖÇóµ÷¼Á Ò»Ö¾Ô¸211 +18 chaojifeixia 2026-03-19 20/1000 2026-03-24 10:34 by dolphin_ycj
[¿¼ÑÐ] ²ÄÁÏ/ũҵרҵ£¬07/08¿ªÍ·¾ù¿É£¬¹ýÏß¾ÍÐÐ +3 ºÇßíŶ»í 2026-03-23 4/200 2026-03-23 22:30 by Íô£¡£¿£¡
[¿¼ÑÐ] 0703»¯Ñ§Çóµ÷¼Á +4 ÄÌÓͲÝÝ®. 2026-03-22 5/250 2026-03-23 19:37 by pswait
[¿¼ÑÐ] Ò»Ö¾Ô¸070300Õã´ó»¯Ñ§358·Ö£¬Çóµ÷¼Á£¡ +4 ËÖËÖÓã.. 2026-03-21 4/200 2026-03-23 08:12 by Iveryant
[¿¼ÑÐ] ʯºÓ×Ó´óѧ£¨211¡¢Ë«Ò»Á÷£©Ë¶²©Ñо¿Éú³¤ÆÚÕÐÉú¹«¸æ +3 Àî×ÓÄ¿ 2026-03-22 3/150 2026-03-22 21:01 by ÔõôÊÍ»³
[¿¼ÑÐ] ѰÕÒµ÷¼Á +4 ¾óǿâ? 2026-03-21 4/200 2026-03-22 16:14 by ľÍÐζ¶
[¿¼ÑÐ] 289Çóµ÷¼Á +7 »³èªÎÕè¤l 2026-03-20 7/350 2026-03-22 15:57 by ColorlessPI
[¿¼ÑÐ] 318Çóµ÷¼Á +4 plumÀî×Ó 2026-03-21 7/350 2026-03-22 14:17 by ColorlessPI
[¿¼ÑÐ] Çóµ÷¼Á +5 Zhangbod 2026-03-21 7/350 2026-03-22 13:13 by Zhangbod
[¿¼ÑÐ] ²ÄÁÏѧ˶301·ÖÇóµ÷¼Á +7 Liyouyumairs 2026-03-21 7/350 2026-03-21 22:31 by peike
[¿¼ÑÐ] Çóµ÷¼Á +4 ÒªºÃºÃÎÞÁÄ 2026-03-21 4/200 2026-03-21 18:57 by ѧԱ8dgXkO
[¿¼ÑÐ] ²ÄÁÏÓ뻯¹¤£¨0856£©304Çó BÇø µ÷¼Á +3 Çñgl 2026-03-21 3/150 2026-03-21 13:47 by lature00
[¿¼ÑÐ] 0817 »¯Ñ§¹¤³Ì 299·ÖÇóµ÷¼Á ÓпÆÑо­Àú ÓжþÇøÎÄÕ +22 rare12345 2026-03-18 22/1100 2026-03-20 20:39 by zhukairuo
[¿¼ÑÐ] 320Çóµ÷¼Á0856 +3 ²»ÏëÆðÃû×Ö112 2026-03-19 3/150 2026-03-19 22:53 by ѧԱ8dgXkO
ÐÅÏ¢Ìáʾ
ÇëÌî´¦ÀíÒâ¼û