²é¿´: 5137  |  »Ø¸´: 11
µ±Ç°Ö»ÏÔʾÂú×ãÖ¸¶¨Ìõ¼þµÄ»ØÌû£¬µã»÷ÕâÀï²é¿´±¾»°ÌâµÄËùÓлØÌû

sunq518

гæ (³õÈëÎÄ̳)

[ÇóÖú] Çó´óÉñÖ¸µãcvÇúÏß²âÊÔ¹ý³Ì²»³ö·åµÄÎÊÌâ ÒÑÓÐ3È˲ÎÓë

ÎҵIJâÊÔ¹ý³ÌÈçÏ£º
Ê×ÏÈ£¬½«²£Ì¼µç¼«ÏȺóÓÃ0.3¦ÌmºÍ0.05¦ÌmµÄÑõ»¯ÂÁ·Û£¨°´Ê¹ÓÃÒªÇóÓÃË®·ÖÉ¢³ÉÒ»¶¨Å¨¶È£©ÔÚ÷䯤ÉÏ»­8×ÖÅ׹⣬ÿ´ÎÄ¥Íê¶¼ÓÃÈ¥Àë×ÓË®³åÏ´£¬³¬ÉùˮԡÖÐÇåÏ´2-3·ÖÖÓ£¬ÔÚÒÒ´¼ºÍÕôÁóË®µÄ»ìºÏÒº£¨±ÈÀýΪ1:1£©¡¢ÏõËáºÍÕôÁóË®µÄ»ìºÏÒº£¨±ÈÀýΪ1:1£©¡¢ÕôÁóË®Öг¬ÉùÇåÏ´µÄÇåÏ´³ÌÐòÇåÏ´¡£
´òÄ¥Íê¹ýºó£¬½«Æä·ÅÔÚŨ¶ÈΪ0.5mol/LµÄÁòËáÈÜÒºÖнøÐл£¬¼´×öÑ­»··ü°²É¨Ã裨ËùÓòαȵ缫ÊÇAg/AgCl,¶Ôµç¼«Îª²¬Ë¿£©£¬ÆäɨÃèµçѹÉèÖõķ¶Î§Îª1.0V¡ª -1.0V£¬Ñ­»·»î»¯Ö±µ½¿ÉÒԵõ½Îȶ¨µÄÑ­»··ü°²Í¼ÐÎΪֹ¡£Õâ¸öʱºò£¬Îҵõ½µÄcvÇúÏßÊÇÕâÑùµÄ£ºÍ¼Æ¬1

È»ºó£¬½«µç¼«·ÅÔÚŨ¶ÈΪ0.20mol/LµÄÏõËá¼ØºÍ1¡Á10-3mol/LµÄK3Fe(CN)6µÄÈÜÒºÖвâÊÔÑ­»··ü°²ÇúÏßÒÔ¼ì²âµç¼«µÄÐÔÄÜ£¬É¨ÃèËÙ¶ÈΪ50mV/s£¬É¨ÃèµÄ·¶Î§Îª0.6 V¡ª -0.1V¡£ËùµÃµ½µÄͼΪ£ºÍ¼Æ¬2

ËùµÃµÄ·åµçλ²îΪ75mv¡£
   ÔÚ´Ë»ù´¡ÉÏ£¬ÎÒÔÙ½«ÂòÀ´µÄ²¬Ì¼´ß»¯¼ÁÍ¿ÔÚÉÏÃæ£º³ÆÈ¡5mgµÄ´ß»¯¼Á²ÄÁÏ·ÅÈëµ½10mlµÄÊÔ¼ÁÆ¿ÖУ¬Ö®ºó¼ÓÈë2.5mlµÄÒÒ´¼ÖУ¬³¬Éù20-30·ÖÖÓʹ´ß»¯¼ÁÔÚÒÒ´¼ÖзÖÉ¢¾ùÔÈ¡£È»ºóÓÃ΢Á¿ÒÆÒºÇ¹È¡10΢ÉýµÄ»ìºÏÒº£¬µÎ¼Óµ½¸É¾»µÄ²£Ì¼µç¼«µÄ±íÃæ£¨Ö±¾¶Îª3.0mm£©£¬È»ºóÊÒÎÂϸÉÔï¡£ÔÙÓÃ΢Á¿ÒÆÒºÇ¹È¡3΢ÉýµÄNafionÈÜÒºµÎ¼ÓÔڵ缫ÉÏ£¬ÊÒÎÂϸÉÔï¡£½«Í¿Óд߻¯¼ÁµÄµç¼«×÷Ϊ¹¤×÷µç¼«ÔÚͨÁË30minN2µÄÁòËáÖнøÐвâÊÔ£¬ËùµÃµÄcvÇúÏßÈ´ÊÇͼƬ3

»ù±¾ÐÎ×´ºÍ²»¼Ó´ß»¯¼ÁÊDz¶àµÄ£¬Ö»ÊÇ˵¼ÓÁË´ß»¯¼ÁËù³öµÄµçÁ÷Òª±È²»¼Ó´ó¶øÒÑ¡£¶ø°´Àí˵¼ÓÁË´ß»¯¼Á£¬²»ÊÇÓ¦¸ÃÒª±íÏÖ³öÑõ»¯»¹Ô­·åµÄÂð£¿ÔÚϸսӴ¥´ËÁìÓò£¬»¹Íû´óÉñ¶à¶àÖ¸µã¡£

Çó´óÉñÖ¸µãcvÇúÏß²âÊÔ¹ý³Ì²»³ö·åµÄÎÊÌâ
ͼƬ1.jpg


Çó´óÉñÖ¸µãcvÇúÏß²âÊÔ¹ý³Ì²»³ö·åµÄÎÊÌâ-1
ͼƬ2.jpg


Çó´óÉñÖ¸µãcvÇúÏß²âÊÔ¹ý³Ì²»³ö·åµÄÎÊÌâ-2
ͼƬ3.jpg
»Ø¸´´ËÂ¥

» ²ÂÄãϲ»¶

» ±¾Ö÷ÌâÏà¹ØÉ̼ÒÍÆ¼ö: (ÎÒÒ²ÒªÔÚÕâÀïÍÆ¹ã)

» ±¾Ö÷ÌâÏà¹Ø¼ÛÖµÌùÍÆ¼ö£¬¶ÔÄúͬÑùÓаïÖú:

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

ɾ½ÚºÅ

гæ (³õÈëÎÄ̳)

¶¥Æð£¬ÓÐÖªµÀµÄ´óÉñ£¬²»ÁߴͽÌ
5Â¥2014-11-26 10:30:54
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
²é¿´È«²¿ 12 ¸ö»Ø´ð

xu139411

Í­³æ (³õÈëÎÄ̳)

Â¥Ö÷ÓëÄãÓöµ½»ù±¾ÏàËÆµÄÎÊÌ⣬°ï¶¥Í¬Çó´óÉñ°ïÖú
3Â¥2014-11-26 10:06:53
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

chrisdurant

гæ (³õÈëÎÄ̳)

¡¾´ð°¸¡¿Ó¦Öú»ØÌû

¸Ðл²ÎÓ룬ӦÖúÖ¸Êý +1
¶¥£¬Ï£ÍûÓÐÈËÄܰïæ½â¾öÎÊÌâ
4Â¥2014-11-26 10:29:20
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

290911612

гæ (³õÈëÎÄ̳)

¶¥Ò»¸ö£¡
8Â¥2014-11-26 12:12:57
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
×î¾ßÈËÆøÈÈÌûÍÆ¼ö [²é¿´È«²¿] ×÷Õß »Ø/¿´ ×îºó·¢±í
[¿¼ÑÐ] Ò»Ö¾Ô¸¶«»ª´óѧ»¯Ñ§070300£¬Çóµ÷¼Á +4 2117205181 2026-03-21 5/250 2026-03-22 11:30 by ÑîÑîÑî×Ï
[¿¼ÑÐ] 303Çóµ÷¼Á +4 °²ÒäÁé 2026-03-22 5/250 2026-03-22 11:09 by ÑîÑîÑî×Ï
[»ù½ðÉêÇë] ɽ¶«Ê¡ÃæÉÏÏîÄ¿ÏÞ¶îÆÀÉó +4 ʯÈð0426 2026-03-19 4/200 2026-03-22 08:50 by Wei_ren
[¿¼ÑÐ] 286·ÖÈ˹¤ÖÇÄÜרҵÇëÇóµ÷¼ÁÔ¸Òâ¿ç¿¼£¡ +4 lemonzzn 2026-03-17 8/400 2026-03-21 22:49 by lemonzzn
[¿¼ÑÐ] »¯Ñ§¹¤³Ì321·ÖÇóµ÷¼Á +18 ´óÃ×·¹£¡ 2026-03-15 22/1100 2026-03-21 20:20 by HHÁìÐä
[¿¼ÑÐ] 265Çóµ÷¼Á +12 ÁºÁºÐ£Ð£ 2026-03-19 14/700 2026-03-21 13:38 by lature00
[¿¼ÑÐ] 303Çóµ÷¼Á +5 î£08 2026-03-17 7/350 2026-03-21 03:11 by JourneyLucky
[¿¼ÑÐ] 307Çóµ÷¼Á +10 ÀäóÏ123 2026-03-17 10/500 2026-03-21 01:54 by JourneyLucky
[¿¼ÑÐ] 085700×ÊÔ´Óë»·¾³308Çóµ÷¼Á +12 īīĮ 2026-03-18 13/650 2026-03-21 01:42 by JourneyLucky
[¿¼ÑÐ] »ª¶«Ê¦·¶´óѧ-071000ÉúÎïѧ-293·Ö-Çóµ÷¼Á +3 Ñо¿ÉúºÎÑþÃ÷ 2026-03-18 3/150 2026-03-21 01:30 by JourneyLucky
[¿¼ÑÐ] Ò»Ö¾Ô¸Äϲý´óѧ£¬327·Ö£¬²ÄÁÏÓ뻯¹¤085600 +9 Ncdx123456 2026-03-19 9/450 2026-03-20 23:41 by lovewei0727
[¿¼ÑÐ] Çóµ÷¼Á +3 eation27 2026-03-20 3/150 2026-03-20 19:32 by JourneyLucky
[¿¼ÑÐ] 08¹¤Ñ§µ÷¼Á +5 Óû§573181 2026-03-20 5/250 2026-03-20 15:47 by xia_2003
[¿¼ÑÐ] 0703»¯Ñ§µ÷¼Á +4 18889395102 2026-03-18 4/200 2026-03-19 16:13 by 30660438
[¿¼ÑÐ] 286Çóµ÷¼Á +6 lemonzzn 2026-03-16 10/500 2026-03-19 14:31 by lemonzzn
[¿¼ÑÐ] ²ÄÁÏ¿¼Ñе÷¼Á +3 xwt¡£ 2026-03-19 3/150 2026-03-19 11:22 by wãåÑôw
[¿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] 085601Çóµ÷¼Á +4 Du.11 2026-03-16 4/200 2026-03-17 17:08 by ruiyingmiao
[¿¼ÑÐ] [µ¼Ê¦ÍƼö]Î÷ÄϿƼ¼´óѧ¹ú·À/²ÄÁϵ¼Ê¦ÍƼö +3 ¼â½ÇСºÉ 2026-03-16 6/300 2026-03-16 23:21 by ¼â½ÇСºÉ
ÐÅÏ¢Ìáʾ
ÇëÌî´¦ÀíÒâ¼û