| ²é¿´: 464 | »Ø¸´: 6 | |||
[½»Á÷]
µç³Øµç¼«²ÄÁÏ·½ÃæµÄÕªÒª
|
| Carbon micro-particles (CMPs) possessing smooth surface and sphere shape, which have wide size distribution from 0.5 to 5 ¦Ìm were prepared through a facile hydrothermal method using ¦Â-cyclodextrin as carbon source. Galvanostatic charge-discharge method was used to investigate the electrochemical performance of CMPs. The results showed that CMP anode exhibited an initial discharge capacity of 571 mAh g1 and a reversible capacity above 345 mAh g1 after 50 cycles. The good performance for the CMPs can be attributed to the smooth surface of the carbon spheres, which is advantageous in the formation of good and efficient passivation layers. This electrode material has promising applications in lithium ion batteries. |
» ²ÂÄãϲ»¶
¿¼Ñе÷¼Á
ÒѾÓÐ3È˻ظ´
317·Ö Ò»Ö¾Ô¸ÄÏÀí¹¤²ÄÁϹ¤³Ì ±¾¿Æºþ¹¤´ó Çóµ÷¼Á
ÒѾÓÐ9È˻ظ´
297Çóµ÷¼Á
ÒѾÓÐ10È˻ظ´
Ò»Ö¾Ô¸Î人Àí¹¤£¬×Ü·Ö321£¬Ó¢Ò»Êý¶þ£¬ÇóÀÏʦÊÕÁô¡£
ÒѾÓÐ10È˻ظ´
343Çóµ÷¼Á
ÒѾÓÐ5È˻ظ´
085601²ÄÁϹ¤³ÌÕÒµ÷¼Á
ÒѾÓÐ7È˻ظ´
Çóµ÷¼Á£¬Ò»Ö¾Ô¸ ÄϾ©º½¿Õº½Ìì´óѧ £¬080500²ÄÁÏ¿ÆÑ§Ó빤³Ìѧ˶£¬×Ü·Ö289·Ö
ÒѾÓÐ6È˻ظ´
Ò»Ö¾Ô¸ÄϺ½ 335·Ö | 0856 | GPA 4.07 | ÓпÆÑоÀú
ÒѾÓÐ5È˻ظ´
340Çóµ÷¼Á
ÒѾÓÐ5È˻ظ´
Ò»Ö¾Ô¸±±»¯Çóµ÷¼Á
ÒѾÓÐ4È˻ظ´
» ÇÀ½ð±ÒÀ²£¡»ØÌû¾Í¿ÉÒԵõ½:
ÖйúÉ¢ÁÑÖÐ×ÓÔ´³ÏƸ¡°AI²ÄÁϼÆË㡱·½Ïò²©Ê¿ºó/Ö°¹¤
+1/391
ɽ¶«½¨Öþ´óѧ²ÄÁÏÀàÑо¿ÉúÕÐÉúµ÷¼Á
+3/191
Àϳæ×ÓµÄ×¢²áСľ³æ18ÖÜÄê´óÀñ°ü
+5/150
¶«±±Ê¯ÓÍ´óѧPCAFMʵÑéÊÒÑо¿Éúµ÷¼ÁÕÐÉú£¨»¯Ñ§»¯¹¤¡¢²ÄÁϵÈÏà¹Ø×¨Òµ£©
+1/91
Çൺ¿Æ¼¼´óѧÉúÎ﹤³ÌѧԺÕе÷¼Á˶ʿÑо¿Éú
+1/71
Î人¹¤³Ì´óѧ»¯»·Ñ§Ôº³ÌÀÏʦ¿ÎÌâ×éÕÐÊÕ»¯Ñ§Ààѧ˶¡¢»¯Ñ§¹¤³ÌÓë»·¾³¹¤³Ìר˶µ÷¼Á
+2/62
¹ã¶«Î¨Ò»Ê¯»¯ÔºÐ£¡ª¡ª×ÊÔ´Óë»·¾³×¨Ë¶ÕÐÉú
+1/42
±±¾©Ê¯ÓÍ»¯¹¤Ñ§ÔºÖÇÄÜ·À¸¯Í¿²ã¿ÎÌâ×éÕÐÊÕ2026¼¶µ÷¼ÁÑо¿Éú
+1/16
Ìì½ò¿Æ¼¼´óѧ-ÉúÎïÖÊ×ÊÔ´ÀûÓÃÓëÖÆ½¬¼¼ÊõÍŶÓ2026Äê˶ʿÕÐÉú
+1/16
²©Ê¿¿ÆÑÐÈËÔ±£¨»¯Ñ§¹ý³Ì¹¤ÒÕÓëÓ²¼þϵͳ¹¤³Ì£©
+1/12
ÖйúµØÕð¾ÖµØÖÊÑо¿Ëù+µØÇòÎïÀíרҵ+½ÓÊÕµ÷¼Á
+1/10
ÄϾ©ÁÖÒµ´óѧ-¹ú¼Ò¼¶ÇàÄêÈ˲ÅÍÅ¶Ó ÕÐ2026¼¶²©Ê¿¡¢Ë¶Ê¿£¨ºÏ³É»¯Ñ§¡¢Ö²Îﻯѧ·½Ïò£©
+1/9
±±¾©Ä³Ñо¿Ôº½á¹¹ÉúÎïѧÏà¹Ø×¨Òµ½ÓÊÕµ÷¼ÁÑо¿Éú
+1/9
½Î÷Ë®ÀûµçÁ¦´óѧ½ÓÊÕµ÷¼Á08¹¤Ñ§½Ô¿É
+1/8
»¶ÓÀ´Ó¢¹úÀ·ò±¤´óѧ½»Á÷-½á¾§£¬µ°°×ÖÊ£¬AI£¬Ë®´¦ÀíµÈ
+1/7
ÖйúµØÖÊ´óѧ£¨Î人£©Çå½àÄÜÔ´Óë×ÊÔ´Ñ»·ÍŶӳÏÕпÆÑÐÖúÀí/2026¼¶Ë¶Ê¿¡¢²©Ê¿Éú/²©Ê¿ºó
+1/5
Ä«¶û±¾´óѧ²®Ã÷º²´óѧÁªºÏÈ«½±¹ú¼Ê²©Ê¿Éú
+1/5
Öйú¿ÆÑ§Ôº´óѧÄÉÃ׿ÆÑ§Óë¼¼ÊõѧԺ-ÂÞñõ¿ÎÌâ×é³ÏÕÐ˶ʿÑо¿Éú
+1/5
˫һÁ÷¸ßУºÓÄÏ´óѧÁ¿×ÓÄÉÃ×¹â×Óѧ¿ÎÌâ×é¹âѧ¡¢Äý¾Û̬²©Ê¿ÕÐÉú
+1/1
Ïã¸Û´óѧ »¯Ñ§Ïµ ²©ºóÕÐÆ¸
+1/1
2Â¥2011-02-12 20:41:18
slz146
ľ³æ (ÕýʽдÊÖ)
- ·ÒëEPI: 75
- Ó¦Öú: 0 (Ó×¶ùÔ°)
- ¹ó±ö: 0.055
- ½ð±Ò: 1657.8
- Ìû×Ó: 713
- ÔÚÏß: 225.5Сʱ
- ³æºÅ: 1097156
3Â¥2011-02-13 09:41:42
4Â¥2011-02-13 15:57:25
¡ï ¡ï ¡ï ¡ï ¡ï
zg_503a(½ð±Ò+1, ·ÒëEPI+1): лл£¡ 2011-02-16 08:27:31
ringzhu(½ð±Ò-5, ·ÒëEPI-1): ±¾°æÑϽû»úÆ÷·Òë~~ 2011-02-27 11:45:55
zg_503a(½ð±Ò+1, ·ÒëEPI+1): лл£¡ 2011-02-16 08:27:31
ringzhu(½ð±Ò-5, ·ÒëEPI-1): ±¾°æÑϽû»úÆ÷·Òë~~ 2011-02-27 11:45:55
| ̼micro-particles(CMPs)¾ßÓбíÃæ¹â»¬¡¢ÇòÌå×´,Òѱ»¹ã·ºÁ£¾¶·Ö²¼ÔÚ0.5 ~ 5¦Ìm×¼±¸Í¨¹ýʹÓÃË®ÈȺϳɷ¨ÆæÃî¦Â-cyclodextrinÈç̼Դ¡£Í¨µç¿ìËÙÐâÊ´Ä£Äâ³ä·ÅµçµÄ·½·¨±»ÓÃÀ´Ñо¿CMPsµÄµç»¯Ñ§ÐÔÄÜ¡£½á¹û±íÃ÷,CMPÑô¼«±íÏÖ³ö³õʼÅÅ·ÅÄÜÁ¦?1ºÅ¹²571Ãû´Ó¿ÉÄæÄÜÁ¦³¬¹ý345ºÅ1ÈÕÖ®ºó?´Ó50ÖÜÆÚ¡£Á¼ºÃµÄ±íÏÖΪCMPs±»¹é¾ÌÓڸñíÃæ¹â»¬µÄ̼Çò,ÕâÓÐÀûÓÚÐγÉÓÅÐãÇÒÓÐЧÂʵĶۻ¯²ã¡£Õâ¸öµç¼«²ÄÁÏÖÐÓÐןܺõÄÓ¦ÓÃǰ¾°ï®Àë×Óµç³Ø |
5Â¥2011-02-15 10:52:01
6Â¥2011-02-16 08:27:43
7Â¥2011-02-16 10:31:19














»Ø¸´´ËÂ¥