±±¾©Ê¯ÓÍ»¯¹¤Ñ§Ôº2026ÄêÑо¿ÉúÕÐÉú½ÓÊÕµ÷¼Á¹«¸æ
²é¿´: 757  |  »Ø¸´: 4
µ±Ç°Ö÷ÌâÒѾ­´æµµ¡£

acdsee7901

Ìú¸Ëľ³æ (ÕýʽдÊÖ)

[½»Á÷] PEMFCÖв»Í¬Ptº¬Á¿´ß»¯¼ÁºÏÊʵÄNafionÓÃÁ¿ÊÇ·ñ²»Í¬?

µ±È»ÊÇÔÚͬһPtÔØÁ¿ÏÂ, ²»Í¬Ptº¬Á¿´ß»¯¼Á(Èç,20%Pt/C, 40%Pt/C, 50%Pt/C)ºÏÊʵÄNafionÓÃÁ¿ÓÐʲô¹æÂÉÄØ? ×îºÃÄÜÌṩһ¸öÓйØÕâ¸öÄÚÈݵÄÎÄÏ××ÊÁÏ.
»Ø¸´´ËÂ¥
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

pemfc

Ìú³æ (СÓÐÃûÆø)


ÒýÓûØÌû:
Originally posted by acdsee7901 at 2009-6-3 00:06:
µ±È»ÊÇÔÚͬһPtÔØÁ¿ÏÂ, ²»Í¬Ptº¬Á¿´ß»¯¼Á(Èç,20%Pt/C, 40%Pt/C, 50%Pt/C)ºÏÊʵÄNafionÓÃÁ¿ÓÐʲô¹æÂÉÄØ? ×îºÃÄÜÌṩһ¸öÓйØÕâ¸öÄÚÈݵÄÎÄÏ××ÊÁÏ.

Ö÷ÒªÔÚÓÚÿƽ·½ÀåÃ×µÄPtÔØÁ¿£¬Õâ¸öÊǹؼü£¡
лл£¡
×£ºÃ£¡
2Â¥2009-06-07 09:50:25
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

paradox314

Í­³æ (³õÈëÎÄ̳)

¡ï
acdsee7901(½ð±Ò+1,VIP+0): 6-11 18:46
ÎÒ¾õµÃÖ»ÒªÔڵ缫ÉϼӵĸºÔØPtµÄ»îÐÔÌ¿µÄÖÊÁ¿ÊÇÒ»ÑùµÄ£¬nafionÓÃÁ¿¿ÉÒÔÊÇÒ»ÑùµÄ¡£
ÒÔǰ¿´¹ýһƪÌÖÂÛnafion¼ÓµÄÁ¿ÒÔ¼°¼ÓÈëµÄ·½Ê½¶Ô´ß»¯»îÐÔµÄÓ°Ï죬nafionÓÃÁ¿Ô½ÉÙ»îÐÔ½µµÍµØÔ½ÉÙ£¬µ±È»Ç°ÌáÊÇÒª±£Ö¤»îÐÔÌ¿²»»á´Óµç¼«±íÃæÍÑÂä¡£¿ÉÈ¥isknowledgeÄDZßÕÒһϡ£
3Â¥2009-06-07 14:03:54
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

chgyhit

Ìú¸Ëľ³æ (ÖøÃûдÊÖ)

¡ï
Сľ³æ(½ð±Ò+0.5):¸ø¸öºì°ü£¬Ð»Ð»»ØÌû½»Á÷
ÔÚPEMFCÖУ¬Nafionº¬Á¿Óë´ß»¯¼ÁµÄÖÐPtº¬Á¿±ÈÊÇ3:1-1:3,Ö®¼ä£¬º¬Á¿µÍÔòÖÊ×Ó´«µ¼ÄÜÁ¦²î£¬º¬Á¿¹ý¸ßÔòNafion»á¸½×ÅÔÚ´ß»¯¼Á±íÃæ£¬Ê¹µÃµç´ß»¯»îÐÔ½µµÍ£¡
4Â¥2009-06-23 23:02:58
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

maliyw

½ð³æ (³õÈëÎÄ̳)

¡ï
Сľ³æ(½ð±Ò+0.5):¸ø¸öºì°ü£¬Ð»Ð»»ØÌû½»Á÷
ͬÒâÂ¥Éϵ쬲¹³äһϣ¬Nafionº¬Á¿¹ý¸ßÓ°ÏìÍ¸ÆøÐÔ£¬ÈÝÒ×Ë®ÑÍ
ABC
5Â¥2009-06-26 17:19:19
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
Ïà¹Ø°æ¿éÌø×ª ÎÒÒª¶©ÔÄÂ¥Ö÷ acdsee7901 µÄÖ÷Ìâ¸üÐÂ
×î¾ßÈËÆøÈÈÌûÍÆ¼ö [²é¿´È«²¿] ×÷Õß »Ø/¿´ ×îºó·¢±í
[¿¼ÑÐ] »·¾³¿ÆÑ§Ó빤³Ì334·ÖÇóµ÷¼Á +4 ÍõÒ»Ò»ÒÀÒÀ 2026-03-30 5/250 2026-03-30 10:17 by ¿ñìÅÂóµ±µ±
[¿¼ÑÐ] 337Çóµ÷¼Á +6 ¡¶Ê÷¡· 2026-03-29 6/300 2026-03-30 10:15 by herarysara
[¿¼ÑÐ] 277¹òÇóµ÷¼Á +6 1915668 2026-03-27 10/500 2026-03-29 16:03 by ÍõÁÁ_´óÁ¬Ò½¿Æ´ó
[¿¼ÑÐ] 297Çóµ÷¼Á +11 ÌïºéÓÐ 2026-03-26 11/550 2026-03-29 13:14 by peike
[¿¼ÑÐ] 070300»¯Ñ§354Çóµ÷¼Á +6 101´ÎÏ£Íû 2026-03-28 6/300 2026-03-29 12:57 by Î޼ʵIJÝÔ­
[¿¼ÑÐ] 349Çóµ÷¼Á +6 Àîľ×Ó°¡¹þ¹þ 2026-03-25 6/300 2026-03-29 12:47 by Î޼ʵIJÝÔ­
[¿¼ÑÐ] 332Çó92µ÷¼Á +8 ½¶½¶123 2026-03-28 8/400 2026-03-29 10:46 by ÖÜè÷µ¤
[¿¼ÑÐ] 085600£¬×¨Òµ¿Î»¯¹¤Ô­Àí£¬321·ÖÇóµ÷¼Á +5 ´ó²öС×Ó 2026-03-28 5/250 2026-03-29 08:56 by qingfeng258
[¿¼ÑÐ] 081200-11408-276ѧ˶Çóµ÷¼Á +6 ´Þwj 2026-03-26 6/300 2026-03-29 01:11 by hanserlol
[¿¼ÑÐ] ÊýÒ»Ó¢Ò»271ר˶£¨085401£©Çóµ÷¼Á£¬¿É¿ç +7 ǰÐбØÓйâ 2026-03-28 8/400 2026-03-28 23:22 by Сľ³ætim
[¿¼ÑÐ] 0703»¯Ñ§µ÷¼Á£¬Çóµ¼Ê¦ÊÕ +9 ÌìÌìºÃÔËÀ´Éϰ¶° 2026-03-24 10/500 2026-03-28 22:17 by chemzp
[¿¼ÑÐ] 315Çóµ÷¼Á +4 akie... 2026-03-28 5/250 2026-03-28 21:05 by zhq0425
[¿¼ÑÐ] 086502»¯Ñ§¹¤³Ì342Çóµ÷¼Á +6 °¢Ò̸´¹Å²»¹ý 2026-03-27 6/300 2026-03-28 07:06 by wangy0907
[¿¼ÑÐ] Ò»Ö¾Ô¸ Î÷±±´óѧ ×Ü·Ö282 Ó¢ÓïÒ»62 Çóµ÷¼Á +7 18419759900 2026-03-25 8/400 2026-03-27 16:38 by 18419759900
[¿¼ÑÐ] Ò»Ö¾Ô¸¼ª´ó071010£¬316·ÖÇóµ÷¼Á +3 xgbiknn 2026-03-27 3/150 2026-03-27 10:36 by guoweigw
[¿¼ÑÐ] 333Çóµ÷¼Á +6 wfh030413@ 2026-03-23 6/300 2026-03-26 22:45 by ѧԱ8dgXkO
[¿¼ÑÐ] 085602»¯Ñ§¹¤³ÌÇóµ÷¼Á¡£ +4 ƽÀÖÀÖÀÖ 2026-03-26 4/200 2026-03-26 17:57 by fmesaito
[¿¼ÑÐ] 085602 289·ÖÇóµ÷¼Á +8 WWWÎ÷Î÷¸¥Ë¹ 2026-03-24 8/400 2026-03-26 16:33 by ²»³Ôô~µÄ؈
[¿¼ÑÐ] Ò»Ö¾Ô¸±±»¯315 Çóµ÷¼Á +3 akrrain 2026-03-24 3/150 2026-03-24 19:35 by ÁËÁËÁËÁË¡£¡£
[¿¼ÑÐ] ÇóÀÏʦÊÕÎÒ +3 zzh16938784 2026-03-23 3/150 2026-03-23 12:56 by ztnimte
ÐÅÏ¢Ìáʾ
ÇëÌî´¦ÀíÒâ¼û