²é¿´: 1706  |  »Ø¸´: 13
µ±Ç°Ö»ÏÔʾÂú×ãÖ¸¶¨Ìõ¼þµÄ»ØÌû£¬µã»÷ÕâÀï²é¿´±¾»°ÌâµÄËùÓлØÌû

niorl

гæ (³õÈëÎÄ̳)

[ÇóÖú] Pt/TiB2´ß»¯¼ÁµÄÖÆ±¸ÎÊÌâ

±¾È˸ոմÓÊ´߻¯¼ÁÖÆ±¸Ñо¿£¬ÒѾ­3¸öÔÂÁË£¬ÐÔÄܺܲÏÖÔÚ¿ì±ÀÀ£Á˶¼~
      ÔÚµ¼Ê¦µÄ½¨ÒéÏ£¬ÎÒ¿¼²ìµÄÊÇ´ß»¯¼ÁµÄÔØÌå¶Ô´ß»¯¼ÁÐÔÄܵÄÓ°Ï죬²ÉÓõÄÊǶþÅð»¯îÑ£¨TiB2£©ÕâÖÖÔØÌ壬Ëü¾ßÓÐÓÅÁ¼µÄµ¼Èȵ¼µçÐÔ£¬¸ßÎȶ¨ÐÔ¼°ÄÍÑÎËá¡¢Çâ·úËáµÄÄ͸¯Ê´ÐÔ£¬µ«Í¬Ê±ËüµÄÃܶȴó£¨4.5×óÓÒ£©£¬ÉÌÒµ¹ºÂòµÄ±È±íÃæ»ýС£¨1m2/g¶¼²»µ½£©£¬¿ÅÁ£³ß´çÓÖ´ó£¨4΢Ã×£©£¬ÔËÓÃÓÚÔØÌåÓÐÒ»¶¨µÄÌôÕ½ÐÔ¡£
      ¶ÔÔØÌå½øÐÐÁËÇòÄ¥£¬Ê¹µÃ¿ÅÁ£³ß´ç´ïµ½200nm×óÓÒ£¬±È±íÃæ»ý´ïµ½40£¬²ÉÓÃÎÄÏ׵ı¨µÀ£¬½ºÌå·¨ÖÆ±¸Pt/TiB2´ß»¯¼Á£¬¾ßÌå²½ÖèÈçÏ£º
1£©2mlNafionºÍ100ml´¼Ë®ÈÜÒº£¨ÒÒ´¼ºÍ¸ß´¿Ë®µÄ±ÈÀýΪ1:1£©»ìºÏ£¬Í¨µªÆø£¬½Á°è10min×óÓÒ¼ÓÈëÂȲ¬Ëᣬ³ÖÐø½Á°è£¬ÓÃ2.0MµÄNaOHµ÷½ÚPH>8,80-100¡æÓÍÔ¡¼ÓÈÈ£¬ÓÃË®ÀäÄý»ØÁ÷¡£
£¨2£©È¡TiB2ÈÜÓÚÒ»¶¨Á¿µÄ´¼Ë®ÈÜÒºÖУ¬³¬Éù·ÖÉ¢1hÒÔÉÏ¡£
£¨3£©´ý²½Öè1Öйۿ´µ½ÈÜÒºÓɵ­»Æ×ªÎªºÚɫʱ£¬¹Ø±Õ¼ÓÈÈ£¬ÓÃ×¢ÉäÆ÷ÒÔ60ml/hµÄËٶȵμӲ½Öè2µÄ½¬Òº£¬½Á°è»ØÁ÷5-6Сʱ¡£
£¨4£©ÓÃ2.0MµÄHClµ÷½ÚPH2-3×÷Ó㬾²ÖóÁµí3hÒÔÉÏ£¬¹ýÂË£¬80¡æÕæ¿Õ¸ÉÔï8hÒÔÉÏ
¶ÔʵÑéÖÆ±¸µÄPt/TiB2´ß»¯¼ÁµÄCVÐÔÄܺܲÊÇ´«Í³Pt/CµÄ¼¸Ê®·ÖÖ®Ò»£¬TEM²âÊÔPt¾Û¼¯ÁË£¬ÔªËØ·ÖÎöPtº¬Á¿²»µ½5%£¬¿´µ½ÎÄÏ×±ðÈË×öµÄÐÔÄÜÓ봫ͳµÄPt/C´ß»¯¼Á²î²»¶à£¬¿ÉÊÇÎÒ²îµÃÌ«¶àÁË£¬¶øÇÒ±ðÈË×öµÄʱºòTiB2¶¼Ã»ÓÐÇòÄ¥£¬Ö±½ÓÓõÄ2΢Ã׵ġ£
  ¸÷λ´óϺ£¬Çë¶à¶àÖ¸½Ì°¡~~~

[ Last edited by niorl on 2012-12-17 at 21:37 ]
»Ø¸´´ËÂ¥

» ²ÂÄãϲ»¶

» ±¾Ö÷ÌâÏà¹Ø¼ÛÖµÌùÍÆ¼ö£¬¶ÔÄúͬÑùÓаïÖú:

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

ÎҺܿìÀÖ2011

Òø³æ (СÓÐÃûÆø)

ÒýÓûØÌû:
4Â¥: Originally posted by niorl at 2012-12-18 14:02:39
лл»Ø¸´~~¾ÍÊÇÒòΪ´ß»¯¼ÁºÍÔØÌå¼äµÄÏ໥×÷ÓÃ̫СÁË£¬ËùÒÔ¼ÓÈëÁËNafion×÷Ϊճ½á¼Á¡£...

²»ÊÇÕâ¸öÒâ˼£¬±È·½Ëµ£¬ÎÒ¼û¹ýÓÃMCM-41¸ºÔز¬µÄ£¬µ«ÊÇÓÉÓÚËüÓëPtÏ໥×÷ÓÃÁ¦Ô¶ÈõÓÚPtÓëÑõ»¯ÂÁÔØÌåµÄ£¬ËùÒÔPtµÄÁ£¾¶ºÜ´ó£¬·ÖÉ¢²»ºÃ¡£¡£¡£
5Â¥2012-12-18 15:49:26
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
²é¿´È«²¿ 14 ¸ö»Ø´ð

niorl

гæ (³õÈëÎÄ̳)

ûÓÐÈ˻ظ´°¡£¿£¡£¡£¡
2Â¥2012-12-18 10:56:12
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

ÎҺܿìÀÖ2011

Òø³æ (СÓÐÃûÆø)

PtÍž۵ÄÔ­Òò¿ÉÄÜÊÇPtÓëÔØÌå¼äµÄÏ໥×÷ÓÃÁ¦Ì«ÈõÁËÂð£¬ÎÒÒ²ºÜ¶à²»¶®µÃ£¬Ì½ÌÖѧϰÏÂ~~
3Â¥2012-12-18 12:35:16
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

niorl

гæ (³õÈëÎÄ̳)

ÒýÓûØÌû:
3Â¥: Originally posted by ÎҺܿìÀÖ2011 at 2012-12-18 12:35:16
PtÍž۵ÄÔ­Òò¿ÉÄÜÊÇPtÓëÔØÌå¼äµÄÏ໥×÷ÓÃÁ¦Ì«ÈõÁËÂð£¬ÎÒÒ²ºÜ¶à²»¶®µÃ£¬Ì½ÌÖѧϰÏÂ~~

лл»Ø¸´~~¾ÍÊÇÒòΪ´ß»¯¼ÁºÍÔØÌå¼äµÄÏ໥×÷ÓÃ̫СÁË£¬ËùÒÔ¼ÓÈëÁËNafion×÷Ϊճ½á¼Á¡£
4Â¥2012-12-18 14:02:39
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
×î¾ßÈËÆøÈÈÌûÍÆ¼ö [²é¿´È«²¿] ×÷Õß »Ø/¿´ ×îºó·¢±í
[¿¼ÑÐ] Çóµ÷¼ÁԺУÐÅÏ¢ +4 CX 330 2026-03-21 4/200 2026-03-21 23:48 by ms629
[¿¼ÑÐ] 311Çóµ÷¼Á +13 ¶¬Ê®Èý 2026-03-15 14/700 2026-03-21 22:10 by peike
[»ù½ðÉêÇë] ɽ¶«Ê¡ÃæÉÏÏîÄ¿ÏÞ¶îÆÀÉó +3 ʯÈð0426 2026-03-19 3/150 2026-03-21 18:59 by RRRKKK
[¿¼ÑÐ] Çóµ÷¼Á +5 Ê®Èý¼ÓÓÍ 2026-03-21 5/250 2026-03-21 18:48 by ѧԱ8dgXkO
[¿¼ÑÐ] ÉúÎïѧµ÷¼Á +3 Surekei 2026-03-21 3/150 2026-03-21 18:31 by ѧԱ8dgXkO
[¿¼ÑÐ] Çóµ÷¼Á +3 13341 2026-03-20 3/150 2026-03-21 18:28 by ѧԱ8dgXkO
[¿¼ÑÐ] Çóµ÷¼Á +3 .m.. 2026-03-21 4/200 2026-03-21 16:25 by barlinike
[¿¼ÑÐ] Ò»Ö¾Ô¸»ªÖпƼ¼´óѧ071000£¬Çóµ÷¼Á +3 ÑØ°¶Óб´¿Ç6 2026-03-21 3/150 2026-03-21 10:35 by ÄºÔÆÇ庮
[¿¼ÑÐ] 0856²ÄÁÏר˶353Çóµ÷¼Á +3 NIFFFfff 2026-03-20 3/150 2026-03-21 10:23 by luoyongfeng
[¿¼ÑÐ] һ־Ըɽ´ó07»¯Ñ§ 332·Ö ËÄÁù¼¶Òѹý ±¾¿ÆÉ½¶«Ë«·Ç Çóµ÷¼Á£¡ +3 ²»ÏëÀíÄã 2026-03-16 3/150 2026-03-21 03:59 by JourneyLucky
[¿¼ÑÐ] 307Çóµ÷¼Á +3 wyyyqx 2026-03-17 3/150 2026-03-21 03:20 by JourneyLucky
[¿¼ÑÐ] 271²ÄÁϹ¤³ÌÇóµ÷¼Á +8 .6lL 2026-03-18 8/400 2026-03-21 00:58 by JourneyLucky
[¿¼ÑÐ] 321Çóµ÷¼Á +9 ºÎÈó²É123 2026-03-18 11/550 2026-03-20 23:19 by JourneyLucky
[¿¼ÑÐ] 289Çóµ÷¼Á +6 »³èªÎÕè¤l 2026-03-20 6/300 2026-03-20 20:30 by ѧԱ8dgXkO
[¿¼ÑÐ] Çóµ÷¼Á +3 eation27 2026-03-20 3/150 2026-03-20 19:32 by JourneyLucky
[¿¼ÑÐ] 281Çóµ÷¼Á£¨0805£© +14 ÑÌÏ«Ò亣 2026-03-16 25/1250 2026-03-20 15:47 by yuncha
[¿¼ÑÐ] 085410È˹¤ÖÇÄÜר˶317Çóµ÷¼Á£¨0854¶¼¿ÉÒÔ£© +4 xbxudjdn 2026-03-18 4/200 2026-03-20 09:07 by ²»168
[¿¼ÑÐ] ±¾¿ÆÖ£ÖÝ´óѧÎïÀíѧԺ£¬Ò»Ö¾Ô¸»ª¿Æ070200ѧ˶£¬346Çóµ÷¼Á +4 ÎÒ²»ÊÇÒ»¸ù´Ð 2026-03-18 4/200 2026-03-19 09:11 by ¸¡ÔÆ166
[¿¼ÑÐ] 334Çóµ÷¼Á +3 Ö¾´æ¸ßÔ¶ÒâÔÚ»úÐ 2026-03-16 3/150 2026-03-18 08:34 by lm4875102
[¿¼ÑÐ] 308Çóµ÷¼Á +4 ÊÇLupa°¡ 2026-03-16 4/200 2026-03-17 17:12 by ruiyingmiao
ÐÅÏ¢Ìáʾ
ÇëÌî´¦ÀíÒâ¼û