±±¾©Ê¯ÓÍ»¯¹¤Ñ§Ôº2026ÄêÑо¿ÉúÕÐÉú½ÓÊÕµ÷¼Á¹«¸æ
²é¿´: 1473  |  »Ø¸´: 7

yurham

½ð³æ (СÓÐÃûÆø)


[½»Á÷] ¡¾ÌÖÂÛ¡¿ÎªÊ²Ã´Raman²»Äܼì²âµ½Ð¡¾§Á£CuOµÄ·å,¶øÄܼì²âµ½Ï൱³ß´çµÄCo3O4,MnOxµÄ·å

why the Raman peak can not be detected in the case of small CuO crystallite, though the Raman peaks can be detected in the case of the catalysts with almost same small crystallites of MnOx, Co3O4?

ÎÒÃÇÖªµÀRman·åÐźŵÄÇ¿Èõ£¬·å¿íÓëȱÏÝ£¬¾§Á£¡¢ÐÎ×´µÈÒòÊýÓйأ¬ÎÒ²éÁËÎÄÏ×£¬CuO, MnOx, Co3O4µÈÀíÂÛÉ϶¼´æÔÚRman-active modes,¼´À­Âü»îÐԵ쬵«ÊÇÔÚ×övis-Ramanʱ£¬½ö·¢ÏÖMnOx, Co3O4ÓÐÆäÌØÕ÷·å£¬¶øCuOûÓУ¬²»ÖªÆäÔ­Òò£¿Çó°æÉϵijæÓÑÌṩһЩ½¨ÉèÐÔµÄÒâ¼û£¬Ê®·Ö¸Ðл£¡£¡£¡

²¹³äÒ»µãÐÅÏ¢£¬Õâ3¸öÑùÈ¥XRD£¬¶¼Ã»·¢ÏÖÃ÷ÏÔµÄdiffraction peaks,Ò²¾ÍÊÇ˵ÎÞ¶¨ÐλòÕßС¾§Á££¨<3nm, XRD¼ì²â¼«ÏÞ£©¡£
»Ø¸´´ËÂ¥

» ÊÕ¼±¾ÌûµÄÌÔÌûר¼­ÍƼö

À­Âü¹âÆ×

» ²ÂÄãϲ»¶

» ±¾Ö÷ÌâÏà¹Ø¼ÛÖµÌùÍÆ¼ö£¬¶ÔÄúͬÑùÓаïÖú:

» ÇÀ½ð±ÒÀ²£¡»ØÌû¾Í¿ÉÒԵõ½:

²é¿´È«²¿É¢½ðÌù

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

yurham

½ð³æ (СÓÐÃûÆø)


ûÈ˻ذ¡£¿
2Â¥2011-03-06 17:10:47
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

jerlinlong

Ìú¸Ëľ³æ (ÕýʽдÊÖ)


¡ï
yurham(½ð±Ò+1):лл²ÎÓë
±»CuOÓ«¹âËùÑÚ¸ÇÁË¡£
3Â¥2011-03-07 13:27:32
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

liujinwu

½û³æ (³õÈëÎÄ̳)

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

4Â¥2011-03-07 14:44:38
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

liujinwu

½û³æ (³õÈëÎÄ̳)

¡ï ¡ï
zhangwengui330(½ð±Ò+2): »¶Ó­²ÎÓëÌÖÂÛ£¡ 2011-03-07 15:25:23
±¾ÌûÄÚÈݱ»ÆÁ±Î

5Â¥2011-03-07 14:49:25
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

ËÕϧ²»Èô

ľ³æ (ÖøÃûдÊÖ)


¡ï
yurham(½ð±Ò+1): лл²ÎÓë
»á²»»áÑõ»¯Í­µÄÀë×Ó¼ü¸üǿһЩ£¬·åÔڽϵͲ¨Êý£¬Ã»²âµ½£¿
6Â¥2012-06-27 00:21:54
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

wulina220

½û³æ (³õÈëÎÄ̳)

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

7Â¥2012-07-11 10:42:22
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

zhaojiaojiao

Òø³æ (СÓÐÃûÆø)


¡ï
yurham(½ð±Ò+1): лл²ÎÓë
ÄúºÃ£¬ÎÒÒ²´æÔÚÄúÒ»ÑùµÄÎÊÌ⣬ÊÇ·ñ¿ÉÒÔ°ÑCuOµÄÀ­ÂüÎÄÏ×·¢¸øÎÒ£¬Ð»Ð»À²£¬ÓÊÏäzhaojiaojiao093@163.com
8Â¥2014-06-08 22:01:25
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
Ïà¹Ø°æ¿éÌø×ª ÎÒÒª¶©ÔÄÂ¥Ö÷ yurham µÄÖ÷Ìâ¸üÐÂ
×î¾ßÈËÆøÈÈÌûÍÆ¼ö [²é¿´È«²¿] ×÷Õß »Ø/¿´ ×îºó·¢±í
[¿¼ÑÐ] 070300»¯Ñ§354Çóµ÷¼Á +6 101´ÎÏ£Íû 2026-03-28 6/300 2026-03-29 12:57 by Î޼ʵIJÝÔ­
[¿¼ÑÐ] 279Çóµ÷¼Á +4 µûÎèÇáÈÆ 2026-03-29 4/200 2026-03-29 09:45 by laoshidan
[¿¼ÑÐ] 0703»¯Ñ§ +11 ÄÝÄÝninicgb 2026-03-27 11/550 2026-03-29 06:45 by 544594351
[¿¼ÑÐ] 0703 »¯Ñ§ Çóµ÷¼Á£¬Ò»Ö¾Ô¸É½¶«´óѧ 342 ·Ö +4 Shern¡ª- 2026-03-28 4/200 2026-03-29 00:47 by 544594351
[¿¼ÑÐ] 347Çóµ÷¼Á +3 ɽ¶¥¼û¦Á 2026-03-25 3/150 2026-03-28 14:13 by ÌÆãå¶ù
[¿¼ÑÐ] 283Çóµ÷¼Á +7 A child 2026-03-28 7/350 2026-03-28 12:05 by zllcz
[¿¼ÑÐ] 291Çóµ÷¼Á +6 HanBeiNingZC 2026-03-24 6/300 2026-03-28 07:55 by baoball
[¿¼ÑÐ] 291Çóµ÷¼Á +7 ‹üÈA 2026-03-22 7/350 2026-03-28 04:02 by fmesaito
[¿¼ÑÐ] 0703»¯Ñ§Çóµ÷¼Á£¬¸÷λÀÏʦ¿´¿´ÎÒ£¡£¡£¡ +5 Æîì÷ì÷ 2026-03-25 5/250 2026-03-27 21:44 by ¶«·½ÖíÖí
[¿¼ÑÐ] ¿¼Ñе÷¼Á +10 ºôºô£¿~+123456 2026-03-24 10/500 2026-03-27 11:46 by wangjy2002
[¿¼ÑÐ] 333Çóµ÷¼Á +3 questionÍì·ç 2026-03-23 3/150 2026-03-27 11:29 by ²»³Ôô~µÄ؈
[¿¼ÑÐ] 292Çóµ÷¼Á +4 ÇóÇóÁËÊÕÏÂÎÒ°É£ 2026-03-26 4/200 2026-03-27 10:37 by zhshch
[¿¼ÑÐ] 276Çóµ÷¼Á¡£ÓаëÄêµç³ØºÍ°ëÄê¸ß·Ö×Óʵϰ¾­Àú +10 ²ÄÁÏѧ257Çóµ÷¼Á 2026-03-23 11/550 2026-03-27 10:13 by YCIT- LHL
[¿¼ÑÐ] 294·Ö080500²ÄÁÏ¿ÆÑ§Ó빤³ÌÇóµ÷¼Á +4 ÁøÏª±ß 2026-03-26 4/200 2026-03-26 21:14 by XPUÀîÇì
[¿¼ÑÐ] 081200-11408-276ѧ˶Çóµ÷¼Á +3 ´Þwj 2026-03-26 3/150 2026-03-26 19:57 by nihaoar
[¿¼ÑÐ] 303Çóµ÷¼Á +6 À¶É½Ô 2026-03-25 6/300 2026-03-25 22:47 by 418490947
[¿¼ÑÐ] »úеѧ˶×Ü·Ö317Çóµ÷¼Á£¡£¡£¡£¡ +4 Acaciad 2026-03-25 4/200 2026-03-25 19:59 by hanserlol
[¿¼ÑÐ] ÍøÂç¿Õ¼ä°²È«0839Õе÷¼Á +4 w320357296 2026-03-25 6/300 2026-03-25 17:59 by 255671
[¿¼ÑÐ] ÉúÎïѧѧ˶Çóµ÷¼Á +7 СÑò˯×ÅÁË? 2026-03-23 10/500 2026-03-25 02:24 by Çå·ç·÷Ñï¡£ m
[¿¼ÑÐ] 277·ÖÇóµ÷¼Á£¬¿çµ÷²ÄÁÏ +3 ¿¼Ñе÷¼Álxh 2026-03-24 3/150 2026-03-24 13:52 by JourneyLucky
ÐÅÏ¢Ìáʾ
ÇëÌî´¦ÀíÒâ¼û