²é¿´: 5080  |  »Ø¸´: 14
µ±Ç°Ö»ÏÔʾÂú×ãÖ¸¶¨Ìõ¼þµÄ»ØÌû£¬µã»÷ÕâÀï²é¿´±¾»°ÌâµÄËùÓлØÌû

kitten311

½ð³æ (СÓÐÃûÆø)

[½»Á÷] ï®Àë×Óµç³Ø½»Á÷×迹ͼÆ×·ÖÎöÒÑÓÐ13È˲ÎÓë

¸ø´ó¼Ò·ÖÏíһƪÎÄÕ£¬EISÆ×ͼÓëÎïÀí»¯Ñ§¹ý³ÌÏà½áºÏµÄ¾ßÌå·ÖÎö£¬·Ç³£±ãÓÚÀí½âEISÆ×ͼ£¡
ѧÊõ¸É»õ||ï®Àë×Óµç³ØµÄµç»¯Ñ§×迹Æ×·ÖÎö
2016-06-04 ¿Æ·µÃ¿Æ²©Ê¿

ï®Àë×Óµç³Ø£¬¼´Ê¹ÓÃÄÜ¿ÉÄæǶÈë¡¢Íѳöï®Àë×ÓµÄǶÈ뻯ºÏÎï×÷ΪÕý¼«¡¢¸º¼«µÄ¶þ´Îµç³Ø£º³äµçʱ£¬Õý¼«ÖеÄï®Àë×Ó´ÓÕý¼«»îÐÔ²ÄÁÏÖÐÍѳö£¬Ç¶È븺¼«»îÐÔ²ÄÁÏÖУ»·Åµçʱ£¬ï®Àë×Ó´Ó¸º¼«»îÐÔ²ÄÁÏÖÐÍѳö£¬Ç¶ÈëÕý¼«»îÐÔ²ÄÁÏÖС£Òò´Ëï®Àë×Óµç³ØµÄ³ä·ÅµçÈÝÁ¿¡¢Ñ­»·Îȶ¨ÐÔ¡¢³ä·Åµç±¶ÂÊÒÔ¼°¸ßµÍγä·ÅµçÐÔÄܵȣ¬¾ùÓëï®Àë×ÓÔڵ缫»îÐÔ²ÄÁÏÖеÄÍѳöºÍǶÈë¡¢ÔÚµç½âÒºÖеÄÀ©É¢ÒÔ¼°ï®Àë×Ó´©¹ýÕý¸º¼«»îÐÔ²ÄÁÏ¿ÅÁ£±íÃæ¹ÌÌåµç½âÖÊÏà½çÃæ(solid electrolyte interface£¬SEI)ĤµÈ¹ý³ÌÃÜÇÐÏà¹Ø¡£Ñо¿ÉÏÊö¹ý³ÌµÄÏà¹Ø¶¯Á¦Ñ§²ÎÊý£¬¶ÔÓÚÉîÈëÌåͳÈÏʶÏàÓ¦ï®Àë×Óµç³ØµÄ×ۺϵ绯ѧÐÔÄܾßÓÐÖØÒªµÄÒâÒå¡£

×÷ΪÑо¿µç»¯Ñ§½çÃæ¹ý³ÌµÄÖØÒª·½·¨£¬µç»¯Ñ§×迹Æ×(electrochemical impedancespectroscopy£¬EIS)±»¹ã·ºÓ¦ÓÃÓÚÑо¿ï®Àë×ÓÔÚ̼²ÄÁϺ͹ý¶É½ðÊôÑõ»¯µÄǶÈëºÍÍѳö¹ý³ÌÖС£ËùνEIS£¬ÊÇͨ¹ý¶Ôµç»¯Ñ§Ìåϵʩ¼ÓÒ»¶¨Õñ·ù²»Í¬ÆµÂʵÄÕýÏÒ²¨½»Á÷Ðźţ¬»ñµÃƵÓò·¶Î§ÄÚÏàÓ¦µçÐźŷ´À¡µÄ½»Á÷²âÊÔ·½·¨¡£ÒÔϽ«½áºÏ³ä·Åµçʱ¾ßÌåµÄÎïÀí»¯Ñ§¹ý³Ì£¬¶ÔµäÐ͵ÄLi+µç³ØEISͼÆ×½øÐнøÐзÖÎö¡£
ÔÚï®Àë×Óµç³Ø³äµç¹ý³ÌÖУ¬ï®Àë×ÓÔÚǶºÏÎïµç¼«ÖеÄÍѳöºÍǶÈë¹ý³Ì°üÀ¨ÒÔÏÂÎå¸ö²½Ö裬Èçͼ2Ëùʾ£¨BarsoukovµÈÈËÌá³ö¸Ä¹ý³Ì£©:
²½Öè¢Ù£ºµç×Ó´«ÊäÖÁ»îÐÔ²ÄÁϱíÃæ¼°ÔÚ»îÐÔ²ÄÁÏ¿ÅÁ£¼äµÄ´«Êä¡¢ï®Àë×ÓÔÚµç½âÒºÖеĴ«Êä;
²½Öè¢Ú£ºï®Àë×Óͨ¹ý»îÐÔ²ÄÁÏ¿ÅÁ£±íÃæSEI ĤµÄÀ©É¢Ç¨ÒÆ;
²½Öè¢Û£ºµç×ÓÓëï®Àë×ÓÔÚµ¼µç½áºÏ´¦µÄµçºÉ´«Êä¹ý³Ì(»ò·´Ó¦½áºÏ¹ý³Ì);
²½Öè¢Ü£ºï®Àë×ÓÔÚ»îÐÔ²ÄÁÏ¿ÅÁ£ÄÚ²¿¹ÌÌå¿ÅÁ£ÖеÄÀ©É¢¹ý³Ì;
²½Öè¢Ý£ºï®Àë×ÓÔÚ»îÐÔ²ÄÁÏÖÐÀÛ»ý¡¢ÏûºÄÒÔ¼°Óɴ˵¼Ö»îÐÔ²ÄÁÏ¿ÅÁ£¾§Ìå½á¹¹µÄ¸Ä±ä»òÐÂÏàµÄÉú³É(ÓÉÓÚ²âÊÔƵÂÊÏÞÖÆ£¬³£¼ûEISͼÆ×Öиò¿·Öδ²âÊÔ)¡£

ʹÓõ绯ѧ¹¤×÷Õ¾£¬ÔÚ10KHz~50¦ÌHzÖ®¼ä½øÐн»Á÷×迹ɨÃ裬µÃµ½ÈçͼÈýËùʾEISͼÆ×£¬¶Ô¸ÃͼÆ×½øÐоßÌå²ð½â·ÖÎö£¬Èç±í1Ëùʾ¡£

±¾ÎĽáºÏ³ä·Åµçʱ¾ßÌåµÄÎïÀí»¯Ñ§¹ý³Ì£¬¶ÔEISͼÆ×½øÐÐÁ˼òµ¥·ÖÎö£¬²¢½¨Á¢Á˼òµ¥µÄÎïÀí»¯Ñ§¹ý³ÌÓëEISͼÆ׸÷²¿·ÖµÄ¶ÔÓ¦¹Øϵ£¬Ï£ÍûÄܹ»¶ÔÄúÀí½âEISͼÆ×Óмòµ¥°ïÖú¡£
ÉêÃ÷£º±¾ÎÄÄÚÈÝÓÉ¿Æ·µÃÔ­´´£¬Î´¾­ÔÊÐí½ûֹתÔØ£¬ÈçÐèתÔØÐèÇó£¬ÇëÁªÏµ¿Æ·µÃ£¡
¿Æ·µÃ£¬ÖúÄú¿ÆÑÐ֮·ÊÆÔڱصã¡
·þÎñÈÈÏߣº17724568294
¼¼ÊõÖÐÐÄQQ£º29023858242
꿅᣼http://www.canrd.com
¿Æ·µÃ£ºhttp://www.canrd.com

ï®Àë×Óµç³Ø½»Á÷×迹ͼÆ×·ÖÎö
001.webp.jpg


ï®Àë×Óµç³Ø½»Á÷×迹ͼÆ×·ÖÎö-1
002.webp.jpg


ï®Àë×Óµç³Ø½»Á÷×迹ͼÆ×·ÖÎö-2
003.webp.jpg


ï®Àë×Óµç³Ø½»Á÷×迹ͼÆ×·ÖÎö-3
¹«ÖںŶþάÂë.jpg
»Ø¸´´ËÂ¥

» ÊÕ¼±¾ÌûµÄÌÔÌûר¼­ÍƼö

﮵çר¼­ ï®Àë×Óµç³ØGPE ¾­µä LIBs' Electrochem
ï®Àë×Óµç³ØÈýµç¼«

» ±¾ÌûÒÑ»ñµÃµÄºì»¨£¨×îÐÂ10¶ä£©

» ²ÂÄãϲ»¶

» ±¾Ö÷ÌâÏà¹ØÉ̼ÒÍƼö: (ÎÒÒ²ÒªÔÚÕâÀïÍƹã)

» ±¾Ö÷ÌâÏà¹Ø¼ÛÖµÌùÍƼö£¬¶ÔÄúͬÑùÓаïÖú:

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

nlynlynly

½ð³æ (ÖøÃûдÊÖ)

¡ï
Сľ³æ: ½ð±Ò+0.5, ¸ø¸öºì°ü£¬Ð»Ð»»ØÌû
ÒýÓûØÌû:
9Â¥: Originally posted by Í¿Ò× at 2016-06-08 09:29:41
Äܽ«ÎÄÕÂÌù³öÀ´Â𣿷dz£¸ÐлÄØ...

ÊÇ°¡£¬ÄÜ·ñÌù³öÀ´£¬·Ç³£¸Ðл
ûÁË°®ÇéËÀ²»ÁË
11Â¥2016-06-08 14:56:52
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
Ïà¹Ø°æ¿éÌøת ÎÒÒª¶©ÔÄÂ¥Ö÷ kitten311 µÄÖ÷Ìâ¸üÐÂ
×î¾ßÈËÆøÈÈÌûÍƼö [²é¿´È«²¿] ×÷Õß »Ø/¿´ ×îºó·¢±í
[¿¼²©] Ì×´ÅÐÅûÓлظ´ +6 Wicoo 2024-09-18 9/450 2024-09-22 13:57 by Ö£´óÖ¾
[Óлú½»Á÷] ºË´Å½âÆ× 50+4 luffyyyyy 2024-09-16 17/850 2024-09-22 13:33 by luffyyyyy
[ÕÒ¹¤×÷] ²©Ê¿±ÏÒµ16£¬Á½ÖÐÁ½Ãñ£» +7 hocoltyaya 2024-09-17 10/500 2024-09-22 13:32 by zhanghl999
[ÂÛÎÄͶ¸å] ×÷ÕßÊðÃû£ºnature´ó×Ó¿¯¹²Ò»»¹Êǹ²Í¬Í¨Ñ¶£¿ 10+8 Eriknpeng 2024-09-16 21/1050 2024-09-22 12:29 by gdd2018
[ÂÛÎÄͶ¸å] ÓÐûÓбãÒËÒ»µãµÄ¿ªÔ´ÆÚ¿¯ 100+5 zhuzhuyaya 2024-09-19 8/400 2024-09-22 10:58 by shouwe
[ÂÛÎÄͶ¸å] ÇëÎÊÓÐcomposites science and technologyͶ¸åÄ£°åÂ𣿠5+3 ¹Ì¶¨×ʲú 2024-09-21 3/150 2024-09-22 09:29 by nono2009
[¿¼²©] °ï°ïÎÒ +8 Áã²î¼Û 2024-09-19 8/400 2024-09-22 08:42 by °²ËþÍßÀ­¶à
[Óлú½»Á÷] ÈçºÎ³ýÈ¥¸ß·ÐµãÓлúÈܼÁ 10+3 lyfsl 2024-09-19 4/200 2024-09-22 06:15 by xiaomei1031
[ÂÛÎÄͶ¸å] PCCPͶ¸å +5 wuxiaohuang1 2024-09-20 5/250 2024-09-21 23:38 by ³¬°®¿¾ÀäÃæ
[˶²©¼ÒÔ°] ¸Ð¾õÔÚÈðµä²»ÊʺÏ×ö¿ÆÑÐ +14 ±ÏÉúËùѧ 2024-09-19 18/900 2024-09-21 21:25 by °ØÖÛ0000
[˶²©¼ÒÔ°] ÏÖ²©Ê¿ÔÚ¶Á£¬Ë¶Ê¿Ñ§Ð£µÄ˶µ¼ÓÖÈøɻî +8 Ò²¾ÍÕâÑù 2024-09-18 9/450 2024-09-21 18:45 by â¹ûÓë³È×Ó
[ÂÛÎÄͶ¸å] Ìá½»proofºó£¬SI»¹¿ÉÒÔÐÞ¸ÄÂ𣿠20+4 Á¦ÐгÉÊ¿ 2024-09-20 6/300 2024-09-21 17:32 by À³ÒðÈóÉ«
[ÂÛÎÄͶ¸å] ¶¥¼¶Ë®¿¯£¬¼¸ºõ²»¾Ü¸åµÄSCI! +5 a433587770 2024-09-18 5/250 2024-09-21 12:39 by 88817753
[ÂÛÎÄͶ¸å] µ¼Ê¦Ã»ÓпÎÌ⣬ÓÃÎÒдµÄÎÄÕÂÉêÇë¿ÎÌ⣬ÓÖ²»Ô¸Ò⻨Ǯ¸øÎÒͶÎÄÕ +9 evan0489 2024-09-17 10/500 2024-09-21 12:33 by ³õѧÕß¾ü
[»ù½ðÉêÇë] ½ñÄêÖÐÁ˹ú¼Ò¿ÎÌ⣬Ã÷ÄêƸ½²Ê¦£¬¹ú¼Ò¼¶¿ÎÌâ¿ÉÒÔÓÃÓÚ½ø¸±½ÌÊÚÂð 20+10 ´ºÌì²¥ÖÖ£¬ÇïÌì· 2024-09-16 23/1150 2024-09-21 11:28 by gwmgyp
[ÂÛÎÄͶ¸å] Ó¦ÓÃÉè¼ÆÀàÂÛÎÄͶ¸åÇóÖú 10+3 chenweigang 2024-09-16 8/400 2024-09-20 21:45 by abm456
[ÂÛÎÄͶ¸å] ÎÄÕ¸ÄÁ˼¸ÂÖ£¬¸ÃͶ¸åÁË£¬Ñ¡Á˼¸ÆªÔÓÖ¾·¢¸øµ¼Ê¦ +5 evan0489 2024-09-19 6/300 2024-09-20 20:13 by lyd782
[Óлú½»Á÷] Ç⻯ÄÆ°ÎÇâÓÐʲôעÒâµãÂ𣿠100+3 njuyck 2024-09-15 6/300 2024-09-20 14:08 by hcj9909053
[»ù½ðÉêÇë] ½áÏî4ÄêÁË£¬ÂÛÎÄ»¹Äܹһù½ðºÅÂð +10 xiandaiqi 2024-09-15 12/600 2024-09-19 22:00 by yuch
[¿¼²©] ÇóÖúÇóÖú 15+3 Ç¡µÄ¸ÂàÔ´à 2024-09-15 3/150 2024-09-19 09:20 by Kelaizhang
ÐÅÏ¢Ìáʾ
ÇëÌî´¦ÀíÒâ¼û