²é¿´: 4708  |  »Ø¸´: 40
µ±Ç°Ö»ÏÔʾÂú×ãÖ¸¶¨Ìõ¼þµÄ»ØÌû£¬µã»÷ÕâÀï²é¿´±¾»°ÌâµÄËùÓлØÌû

ParkerÒ»°à

ľ³æ (ÕýʽдÊÖ)

ˮţÉú̬ѧ¼Ò

[½»Á÷] ´óÅ£Faming Gao×îг¬¼¶Î޵г¬¼¶µçÈÝÆ÷Á¦×÷£¨Nature Communications£¬2015Äê10ÔÂ1ÈÕ£©ÒÑÓÐ24È˲ÎÓë

ÌâÄ¿£ºUltrahigh volumetric capacitance and cyclic stability of fluorine and nitrogen co-doped carbon microspheres
         (»¶Ó­´ïÈ˵ãÆÀÕâƪNature CommunicationsµÄÐÂÓ±Ö®´¦)

×÷ÕߣºJunshuang Zhou1, Jie Lian2, Li Hou1, Junchuan Zhang1, Huiyang Gou3, Meirong Xia1, Yufeng Zhao1,Timothy A. Strobel3, Lu Tao1 & Faming Gao1
         1 Key Laboratory of Applied Chemistry, College of Environmental and Chemical Engineering, Yanshan University, Qinhuangdao 066004, China.
         2 Department of Mechanical, Aerospace, and Nuclear Engineering, Rensselaer Polytechnic Institute, Troy, New York 12180, USA.
         3 Geophysical Laboratory, Carnegie Institution of Washington, Washington DC 20015, USA.
         Correspondence and requests for materials should be addressed to F.G. (email: fmgao@ysu.edu.cn).

ÕªÒª£ºHighly porous nanostructures with large surface areas are typically employed for electrical double-layer capacitors to improve gravimetric energy storage capacity; however, high surface area carbon-based electrodes result in poor volumetric capacitance because of the low packing density of porous materials. Here, we demonstrate ultrahigh volumetric capacitance of 521 F cm-3 in aqueous electrolytes for non-porous carbon microsphere electrodes co-doped with fluorine and nitrogen synthesized by low-temperature solvothermal route, rivaling expensive RuO2 or MnO2 pseudo-capacitors. The new electrodes also exhibit excellent cyclic stability without capacitance loss after 10,000 cycles in both acidic and basic electrolytes at a high charge current of 5 A g-1. This work provides a new approach for designing high-performance electrodes with exceptional volumetric capacitance with high mass loadings and charge rates for long-lived electrochemical energy storage systems.´óÅ£Faming Gao×îг¬¼¶Î޵г¬¼¶µçÈÝÆ÷Á¦×÷£¨Nature Communications£¬2015Äê10ÔÂ1ÈÕ£©
1.jpg


´óÅ£Faming Gao×îг¬¼¶Î޵г¬¼¶µçÈÝÆ÷Á¦×÷£¨Nature Communications£¬2015Äê10ÔÂ1ÈÕ£©-1
2.jpg
»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°æȨÓÐÒìÒ飬ÇëÁªÏµÓÊÏ䣺libolin3@tal.com
  • ¸½¼þ 1 : zhou2015.pdf
  • 2015-10-01 11:12:33, 1.83 M

» ²ÂÄãϲ»¶

ÔçÆðµÄ²ËÄñÓв˳Ô
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

xuzhixiao

Ìú¸Ëľ³æ (ÖøÃûдÊÖ)

Science, Technology and Art

¡ï
Сľ³æ: ½ð±Ò+0.5, ¸ø¸öºì°ü£¬Ð»Ð»»ØÌû
ÕâÇòÓжà´ó£¬¿´×žùÒ»ÐÔÒ²²»Õ¦µØ£»F£¬N¹²²ÎÔÓËãÒ»¸öе㣬ÂôµÄÊÇÌå»ýÄÜÁ¿Ãܶȣ¬Õâ¸ö²»¶®£¬ÖµµÃ¿´¿´Ôõô´µµÄ

·¢×ÔСľ³æAndroid¿Í»§¶Ë
¡±Îå°®ÇàÄê¡°£º°®¿Æ¼¼£¬°®ÒôÀÖ£¬°®IT£¬°®ÔĶÁ£¬°®½¡Éí
13Â¥2015-10-02 11:23:54
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
²é¿´È«²¿ 41 ¸ö»Ø´ð

ParkerÒ»°à

ľ³æ (ÕýʽдÊÖ)

ˮţÉú̬ѧ¼Ò

ÒýÓûØÌû:
2Â¥: Originally posted by pengtao1203 at 2015-10-01 11:15:29
Ò»°ã°ã°É



¾õµÃ²»ÊÇÒ»°ãµÄÒ»°ã°¡£¬ÕâÆÚ¿¯ÏÖÔÚ¾ÍÏ൱ÓÚnano energy°É¡£¡£
ÔçÆðµÄ²ËÄñÓв˳Ô
3Â¥2015-10-01 11:21:34
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

jsyczhu

ľ³æ (Ö°Òµ×÷¼Ò)

¡ï
Сľ³æ: ½ð±Ò+0.5, ¸ø¸öºì°ü£¬Ð»Ð»»ØÌû
¸öÈ˾õµÃNature Communications=JACS¡·Nano energy
4Â¥2015-10-01 13:47:06
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

ParkerÒ»°à

ľ³æ (ÕýʽдÊÖ)

ˮţÉú̬ѧ¼Ò

ÒýÓûØÌû:
4Â¥: Originally posted by jsyczhu at 2015-10-01 13:47:06
¸öÈ˾õµÃNature Communications=JACS¡·Nano energy

jacsÀ¬»øÎÄÕÂÒ»´ó¶Ñ£¬»¹ºÃÒâ˼˵¡£¡£¡£
ÔçÆðµÄ²ËÄñÓв˳Ô
5Â¥2015-10-01 13:53:17
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
×î¾ßÈËÆøÈÈÌûÍƼö [²é¿´È«²¿] ×÷Õß »Ø/¿´ ×îºó·¢±í
[»ù½ðÉêÇë] ½¹ÂÇûÓÐëÏßÓã¬Ä¬Ä¬Ç°ÐÐÊÇÍõµÀ£¡ +4 Ä®ÉÏÞ¼Ëó 2024-06-24 8/400 2024-06-25 14:32 by Ä®ÉÏÞ¼Ëó
[»ù½ðÉêÇë] »ùÄãÌ«ÃÀ +13 lyfbangong 2024-06-24 14/700 2024-06-25 14:16 by »ªÊÏ911.
[˶²©¼ÒÔ°] ÁªÅ಩ʿÎÄÕµÚÒ»µ¥Î»ÊðÃûÎÊÌâ½»Á÷~ +7 ³È³É³Éc 2024-06-23 18/900 2024-06-25 12:04 by ³È³É³Éc
[»ù½ðÉêÇë] ²©ºóÃæÉϵ½µ×ʲôʱºò³ö½á¹û£¿£¿£¿ +6 °®Ñ§lsy 2024-06-24 6/300 2024-06-25 11:35 by ÎëľÎÝ
[»ù½ðÉêÇë] Ìü¼¶ÏîÄ¿³öУȴûÖÐ +12 Iwould 2024-06-23 19/950 2024-06-25 11:34 by ÌƸ´×Ú
[½Ìʦ֮¼Ò] ¸ßУ´ÇÖ°£¬ÒªÇóÅâ³¥£¬Õâµ½µ×ºÏ²»ºÏÀí +21 ´«¶¯_º£Éñ 2024-06-23 32/1600 2024-06-25 11:06 by Сľ³æÎâÑå×æ·Ö×
[¿¼²©] É격ºÃÄÑ +4 ×ÔÇ¿²»Ï¢a?a 2024-06-24 4/200 2024-06-25 10:28 by zxl_1105
[¿¼²©] ¶ÔÏóûÓУ¬»¹·Ç³£Ïë¶Á²©£¬ÄÑÒÔ¾ñÔñ +20 pvrw0224 2024-06-23 42/2100 2024-06-25 10:06 by huixiong0627
[˶²©¼ÒÔ°] É격ÑÅ˼ÇóÖú +5 Áõ¼ÎÑо¿¾¿ 2024-06-24 5/250 2024-06-24 23:30 by Ͷ±ØµÃ¿ÆÑйËÎÊ
[»ù½ðÉêÇë] ×ÔÈ»»ù½ð±ä»¯£¿£¿ +13 ½ñÍíÍƼö22 2024-06-21 23/1150 2024-06-24 17:20 by ÖÛÑÔ´¨
[¿¼²©] Ò»Ãû¶îÄÑÇó°¡ +12 pinboÆ´²« 2024-06-19 12/600 2024-06-24 10:06 by 6784
[»ù½ðÉêÇë] b¿ÚyqÉÏ»áÇé¿ö +5 XUAAAAA 2024-06-19 6/300 2024-06-24 01:13 by sunrise3148
[»ù½ðÉêÇë] F03ÇàÄê»ù½ðº¯ÆÀ½á¹û +5 ôßÑôÒ»Ö»²ñ 2024-06-19 6/300 2024-06-23 14:30 by adsqsj
[»ù½ðÉêÇë] ¹ú²úÆÚ¿¯Ó°ÏìÒò×Ó´óÓÚ12µÄÓÐ20¶à¸ö¸öÁË +17 babu2015 2024-06-20 22/1100 2024-06-23 13:12 by µÂÉÐÖÐÐÐ
[ÂÛÎÄͶ¸å] ACS ±à¼­µÄÒâ¼û 10+3 ¹þ¹þæ¤1993 2024-06-20 3/150 2024-06-21 17:06 by Ͷ¸öÂÛÎÄ
[ÂÛÎÄͶ¸å] Éó¸å +8 Ïã¹ÏľÏã 2024-06-19 9/450 2024-06-21 15:51 by season7865
[¿¼²©] 2025Ä격ʿÉêÇ룬¿ÉÏÈ×ö¿ÆÑÐÖúÀí +5 limit888 2024-06-18 8/400 2024-06-21 12:45 by °ë¼òÌå
[ÂÛÎÄͶ¸å] ACS AMI ·µ»ØÉó¸åÒâ¼û£¬Ò»¸ö´óÐÞ£¬Á½¸ö¾Ý¸å£¬±à¼­¸øµÄÐÞ¸ÄÖØͶ +7 ÖÇÉÌÒѸüР2024-06-19 7/350 2024-06-20 19:54 by kinlin13
[»ù½ðÉêÇë] ÇàÄê»ù½ð»áÆÀר¼Òµ½µ×ÊÇÔõô»áÆÀµÄѽ£¿Ö÷Éóר¼ÒÊDz»ÊÇÒ»°ã²»»á¸Ä¶¯ÏµÍ³°´º¯ÆÀ¸øµÄ˳Ðò 5+4 Ëûɽ¹¥Óñ֮ʯ 2024-06-18 18/900 2024-06-20 16:33 by Ëûɽ¹¥Óñ֮ʯ
[»ù½ðÉêÇë] ÃæÇàµØ»áÆÀʱ¼ä£¿£¿£¿ +7 Axvdvbfs 2024-06-19 8/400 2024-06-20 11:16 by ·ң»¹ÓÐË­
ÐÅÏ¢Ìáʾ
ÇëÌî´¦ÀíÒâ¼û