²é¿´: 2435  |  »Ø¸´: 7

ÎÒÊÇ˧ÄÐ

Ìú³æ (ÕýʽдÊÖ)

[½»Á÷] ¡¾ÌÖÂÛ¡¿¹ØÓÚCeo2µÄzetaµçÎ»ËæpHµÄ¸Ä±ä£¿ ÒÑÓÐ1È˲ÎÓë

ÎÒÓõÄÊÇÁùÑǼ׻ùËİ·ÓëÏõËáîæ¼ÓÈȳÁµí·¨ÖƱ¸µÄCeO2¡£·Ö±ð²â¶¨ÁË20nmºÍ7nmde CeO2ÔÚpH²»Í¬µÄÖ²ÎïÓªÑøÒºÖеÄZetaµçλ¡£
20nm pH=5.5    -15.10mV;l pH =6.0     8.82mV; pH=7.0   -15.38mV
7nm   pH=5.5    -24.59mv; pH=6.0      8.88mV; pH=7.0   -2.47mV
ΪºÎÔÚ6.0´¦³öÏÖÕýÖµ£¬¶øÁ½±ßȷʵ¸ºÖµ¡£°´Àí˵£¬µÈµçµãÖ»ÓÐÒ»¸ö°¡
»Ø¸´´ËÂ¥

» ²ÂÄãϲ»¶

» ±¾Ö÷ÌâÏà¹Ø¼ÛÖµÌùÍÆ¼ö£¬¶ÔÄúͬÑùÓаïÖú:

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

xbg2080

Í­³æ (ÕýʽдÊÖ)

¡ï
ÎÒÊÇ˧ÄÐ(½ð±Ò+1):лл²ÎÓë
ÊÇÖØ¸´½á¹ûÂ𣿠ÕâÖÖÒì³£µÄ½á¹û£¬ÐèÒªÖØ¸´Ò»ÏµÄà¶¡£
2Â¥2010-03-16 18:01:43
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

¾È¾ÈÎÒ

½ð³æ (СÓÐÃûÆø)

¡ï
ÎÒÊÇ˧ÄÐ(½ð±Ò+1):лл²ÎÓë
²»µ¥µ¥pHÖµ»áÓ°Ïìzetaµç룬Àë×ÓÇ¿¶ÈÒ²¿ÉÒÔÓ°ÏìµÄŶ
3Â¥2010-03-16 19:45:32
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

chguozhu

Ìú³æ (СÓÐÃûÆø)

¡ï
ÎÒÊÇ˧ÄÐ(½ð±Ò+1):лл²ÎÓë
CeO2µÄµÈµçµãÔÚ6.8~8.0£¬¿É¹©²Î¿¼
4Â¥2010-03-17 05:11:52
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

ÎÒÊÇ˧ÄÐ

Ìú³æ (ÕýʽдÊÖ)

ÒýÓûØÌû:
Originally posted by xbg2080 at 2010-03-16 18:01:43:
ÊÇÖØ¸´½á¹ûÂ𣿠ÕâÖÖÒì³£µÄ½á¹û£¬ÐèÒªÖØ¸´Ò»ÏµÄà¶¡£

ûÓÐÖØ¸´¹ý£¬ÎÒÏëÖØ¸´Ò»´Î¡£¹Ø¼üµÄÒ»µãÎÒÕâ¸öÊÇÔÚÓªÑøÒºÖУ¬¶ø²»ÊÇË®ÈÜÒºÖвⶨµÄ
5Â¥2010-03-17 10:48:15
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

liuwei2004

ÖÁ×ðľ³æ (ÖøÃûдÊÖ)


¡ï
ÎÒÊÇ˧ÄÐ(½ð±Ò+1):лл²ÎÓë
Ö§³ÖÒ»ÏÂ
6Â¥2010-03-18 13:25:20
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

zhpsun

Òø³æ (СÓÐÃûÆø)

¡ï
ÎÒÊÇ˧ÄÐ(½ð±Ò+1):лл²ÎÓë
ÎÒÒ²Ïë×öCeO2ÄØ£¬Ñ§Ï°ÖÐ
7Â¥2010-04-26 19:01:30
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

maidou250

½û³æ (³õÈëÎÄ̳)

¡ï
ÎÒÊÇ˧ÄÐ(½ð±Ò+1):лл²ÎÓë
±¾ÌûÄÚÈݱ»ÆÁ±Î

8Â¥2010-09-06 10:34:20
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
Ïà¹Ø°æ¿éÌø×ª ÎÒÒª¶©ÔÄÂ¥Ö÷ ÎÒÊÇ˧ÄÐ µÄÖ÷Ìâ¸üÐÂ
×î¾ßÈËÆøÈÈÌûÍÆ¼ö [²é¿´È«²¿] ×÷Õß »Ø/¿´ ×îºó·¢±í
[ÂÛÎÄͶ¸å] ÉêÇë»Ø¸åÑÓÆÚÒ»¸öÔ£¬±à¼­Í¬ÒâÁË¡£µ«ÏµÍ³ÉϵÄʱ¼äû±ä£¬¸ø±à¼­ÓÖдÓʼþÁË£¬Ã»»Ø¸´ 10+3 wangf9518 2026-03-17 4/200 2026-03-19 23:55 by babero
[¿¼ÑÐ] 321Çóµ÷¼Á +8 ºÎÈó²É123 2026-03-18 10/500 2026-03-19 16:46 by ºÎÈó²É123
[¿¼ÑÐ] 324·Ö 085600²ÄÁÏ»¯¹¤Çóµ÷¼Á +3 llllkkkhh 2026-03-18 3/150 2026-03-19 14:22 by houyaoxu
[¿¼ÑÐ] Ò»Ö¾Ô¸»ªÖпƼ¼´óѧ£¬080502£¬354·ÖÇóµ÷¼Á +4 ÊØºòϦÑôCF 2026-03-18 4/200 2026-03-18 22:16 by li123456789.
[¿¼ÑÐ] ²ÄÁÏרҵÇóµ÷¼Á +5 hanamiko 2026-03-18 5/250 2026-03-18 20:19 by ÐÇ¿ÕÐÇÔÂ
[¿¼ÑÐ] Ò»Ö¾Ô¸ÎäÀí²ÄÁÏ305·ÖÇóµ÷¼Á +5 ÏëÉϰ¶µÄÀðÓã 2026-03-18 6/300 2026-03-18 17:53 by Î޼ʵIJÝÔ­
[¿¼ÑÐ] 295Çóµ÷¼Á +3 Ò»Ö¾Ô¸¾©Çø211 2026-03-18 5/250 2026-03-18 17:03 by zhaoqian0518
[¿¼ÑÐ] 302Çóµ÷¼Á +10 ºôºôºô¡£¡£¡£¡£ 2026-03-17 10/500 2026-03-18 12:45 by Linda Hu
[¿¼ÑÐ] 312Çóµ÷¼Á +8 İå·Ï£ 2026-03-16 9/450 2026-03-18 12:39 by Linda Hu
[¿¼ÑÐ] 303Çóµ÷¼Á +4 î£08 2026-03-17 6/300 2026-03-18 11:01 by Iveryant
[¿¼ÑÐ] 268Çóµ÷¼Á +8 Ò»¶¨ÓÐѧÉÏ- 2026-03-14 9/450 2026-03-17 17:47 by laoshidan
[¿¼ÑÐ] ¿¼Ñл¯Ñ§Ñ§Ë¶µ÷¼Á£¬Ò»Ö¾Ô¸985 +4 ÕÅvvvv 2026-03-15 6/300 2026-03-17 17:15 by ruiyingmiao
[¿¼ÑÐ] 278Çóµ÷¼Á +3 Yy7400 2026-03-13 3/150 2026-03-17 08:24 by laoshidan
[»ù½ðÉêÇë] ½ñÄêµÄ¹ú»ù½ðÊÇ´ò·ÖÖÆÂ𣿠50+3 zhanghaozhu 2026-03-14 3/150 2026-03-16 17:07 by ±±¾©À³ÒðÈóÉ«
[¿¼ÑÐ] 304Çóµ÷¼Á +4 ahbd 2026-03-14 4/200 2026-03-16 16:48 by ÎҵĴ¬Îҵĺ£
[¿¼ÑÐ] Ò»Ö¾Ô¸211 0703·½Ïò310·ÖÇóµ÷¼Á +3 ŬÁ¦·Ü¶·112 2026-03-15 3/150 2026-03-16 16:44 by houyaoxu
[¿¼ÑÐ] 0703 ÎïÀí»¯Ñ§µ÷¼Á +3 ÎÒ¿ÉÒÔÉϰ¶µÄ¶Ô 2026-03-13 5/250 2026-03-16 10:50 by ÎÒ¿ÉÒÔÉϰ¶µÄ¶ÔÂ
[¿¼ÑÐ] ÇóÀÏʦÊÕÁôµ÷¼Á +4 jiang½ª66 2026-03-14 5/250 2026-03-15 20:11 by Winj1e
[¿¼ÑÐ] 22408×Ü·Ö284Çóµ÷¼Á +3 InAspic 2026-03-13 3/150 2026-03-15 11:10 by zhq0425
[¿¼ÑÐ] Öпƴó²ÄÁÏÓ뻯¹¤319Çóµ÷¼Á +3 ÃÏöβÄÁÏ 2026-03-14 3/150 2026-03-14 20:10 by ms629
ÐÅÏ¢Ìáʾ
ÇëÌî´¦ÀíÒâ¼û