±±¾©Ê¯ÓÍ»¯¹¤Ñ§Ôº2026ÄêÑо¿ÉúÕÐÉú½ÓÊÕµ÷¼Á¹«¸æ
²é¿´: 1418  |  »Ø¸´: 10
µ±Ç°Ö»ÏÔʾÂú×ãÖ¸¶¨Ìõ¼þµÄ»ØÌû£¬µã»÷ÕâÀï²é¿´±¾»°ÌâµÄËùÓлØÌû

³´Ãæ·Û

½ð³æ (СÓÐÃûÆø)

[ÇóÖú] »îÐÔÌ¿¸ºÔؽð´ß»¯¼ÁÖÆ±¸ÎÊÌâ

¸Õ½Ó´¥½ð´ß»¯¼ÁÖÆ±¸£¬Çë¸ßÈËÖ¸µãÒ»¶þ£º
   ²ÎÕÕÎÄÏ×ÔÚPVA»òPVP±£»¤ÏÂÓÃNaBH4»¹Ô­ÂȽðËáÖÆ±¸½ðÈܽº£¬È»ºóÔÙ¼ÓÈëÒ»µØÁ¿»îÐÔÌ¿¸º½Á°è1h¸ºÔØÖƱ¸´ß»¯¼Á¡£Óöµ½Á½Ð¡ÎÊÌ⣺
  1¡¢ËùµÃ´ß»¯¼Á1wt%Au/CµÄ·ÛÄ©XRD»ù±¾¿´²»µ½AuµÄ·å£¬ÕâÊÇΪʲô£¿
  2¡¢¿´µ½ÓÐЩÎÄÏ×ÔÚ½ðÈܽºÖƱ¸Íêºó»¹ÓÃHCl»òH2SO4µ÷½ÚpHÖµµ½1-2ºó£¬ÔÙ¼ÓÌ¿¸ºÔØ£¬¶øÓÐЩȴûÓУ¬ÕâÓÐʲô×÷Óã¬ÊÇΪÁ˸üºÃµÄÎü¸½½ðÂð£¿
»Ø¸´´ËÂ¥

» ²ÂÄãϲ»¶

» ±¾Ö÷ÌâÏà¹Ø¼ÛÖµÌùÍÆ¼ö£¬¶ÔÄúͬÑùÓаïÖú:

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

superleo8936

ÖÁ×ðľ³æ (ÕýʽдÊÖ)

catalysisС³æÒ»Ã¶

¡¾´ð°¸¡¿Ó¦Öú»ØÌû

¡ï ¡ï
cxqtitan: ½ð±Ò+1, лл»ØÌû 2012-10-29 10:36:49
³´Ãæ·Û: ½ð±Ò+1, ¡ïÓаïÖú 2012-10-29 16:54:09
1.ÄãµÄ¸ºÔØÁ¿ÈçºÎÈ·¶¨µÄ£¿ AA»òÕßICP£¿ ¼´Ê¹¸ºÔØÁ¿Ò»Ñù£¬particle size Ò²¿ÉÄܲ»Í¬Ñ½¡£
2.ÈôÏëÖªµÀÔ­Òò£¬ÎÒ¾õµÃÕÕ¸öHR-TEM×îÇå³þ²»¹ý¡£
ǩʲô¾ÍÊÇʲô
6Â¥2012-10-29 08:42:59
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
²é¿´È«²¿ 11 ¸ö»Ø´ð

zyhou

ר¼Ò¹ËÎÊ (ÎÄ̳¾«Ó¢)

¡¾´ð°¸¡¿Ó¦Öú»ØÌû

¡ï ¡ï
¸Ðл²ÎÓ룬ӦÖúÖ¸Êý +1
cxqtitan: ½ð±Ò+1, лл»ØÌû 2012-10-28 19:10:40
³´Ãæ·Û: ½ð±Ò+1, ¡ïÓаïÖú 2012-10-29 08:10:04
1wt%Au/CµÄ·ÛÄ©XRD»ù±¾¿´²»µ½AuµÄ·å
²»Ò»¶¨ÄÜÈ«²¿³Á»ýÉÏÈ¥£¬Ó¦¸ÃÓÃICP¼ì²âÒ»ÏÂʵ¼Êº¬Á¿£¡
2Â¥2012-10-28 19:08:47
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

superleo8936

ÖÁ×ðľ³æ (ÕýʽдÊÖ)

catalysisС³æÒ»Ã¶

¡¾´ð°¸¡¿Ó¦Öú»ØÌû

¡ï ¡ï
¸Ðл²ÎÓ룬ӦÖúÖ¸Êý +1
pzypdl: ½ð±Ò+1, лл»ØÌû£¬»¶Ó­³£À´£¡ 2012-10-28 20:52:16
³´Ãæ·Û: ½ð±Ò+1, ¡ïÓаïÖú 2012-10-29 08:11:30
Èç¹ûºÏ³ÉµÄAu¿ÅÁ£Ì«Ð¡£¬±ÈÈç<4nm,ÆÕͨµÄXRDÒ²¹Û²ì²»µ½Ã÷ÏԵķå
ǩʲô¾ÍÊÇʲô
3Â¥2012-10-28 20:42:06
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

³´Ãæ·Û

½ð³æ (СÓÐÃûÆø)

ÒýÓûØÌû:
2Â¥: Originally posted by zyhou at 2012-10-28 19:08:47
1wt%Au/CµÄ·ÛÄ©XRD»ù±¾¿´²»µ½AuµÄ·å
²»Ò»¶¨ÄÜÈ«²¿³Á»ýÉÏÈ¥£¬Ó¦¸ÃÓÃICP¼ì²âÒ»ÏÂʵ¼Êº¬Á¿£¡

¿ÉÊÇÎÒÓóÁ»ý³Áµí·¨ÖƱ¸Ê±£¬ÔÚͬÑù¸ºÔØÁ¿Ï£¬¿ÉÒÔ¿´µ½Ã÷ÏԵķå~
·ÂþÂþÆäÐÞÔ¶Ùâ~
4Â¥2012-10-29 08:11:21
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
×î¾ßÈËÆøÈÈÌûÍÆ¼ö [²é¿´È«²¿] ×÷Õß »Ø/¿´ ×îºó·¢±í
[¿¼ÑÐ] ÍÁľˮÀû328·ÖÇóµ÷¼Á +4 ¼²·çÖª¾¢²Ý666 2026-04-02 4/200 2026-04-02 21:59 by barlinike
[¿¼ÑÐ] »¯¹¤µ÷¼Á303·Ö£¬¹ýËļ¶ +14 ÆÜÎà´ý·ç 2026-04-02 14/700 2026-04-02 21:58 by ¿ÆÑÐСר¼Ò
[¿¼ÑÐ] 321Çóµ÷¼Á +12 y-yh 2026-04-01 14/700 2026-04-02 19:34 by ÅÁ¶ûÂíÀ­ÌØ
[¿¼ÑÐ] 413Çóµ÷¼Á +3 ¿Âijij 2026-03-31 3/150 2026-04-02 16:59 by zzsw+
[¿¼ÑÐ] ²ÄÁÏרҵÇóµ÷¼Á +10 ÔÂÔÂÄñľ 2026-04-01 10/500 2026-04-02 12:57 by wxiongid
[¿¼ÑÐ] 0710ÉúÎïѧ336·ÖÇóµ÷¼Á +3 kiyy 2026-04-01 3/150 2026-04-02 10:54 by w³æ³æ123
[¿¼ÑÐ] ²ÄÁÏר˶322·Ö +11 ¹þ¹þ¹þºðºðºð¹þ 2026-04-01 11/550 2026-04-02 10:52 by lnilvy
[¿¼ÑÐ] ²ÄÁÏÇóµ÷¼Á +10 ÄØÄØÄÝÄÝ 2026-04-01 13/650 2026-04-02 09:17 by olim
[¿¼ÑÐ] 08ÉúÎïÓëҽҩר˶³õÊÔ346ÕÒµ÷¼Á +6 dianeeee 2026-04-01 7/350 2026-04-02 08:23 by guoweigw
[¿¼ÑÐ] Ò»Ö¾Ô¸ ÄϾ©º½¿Õº½Ìì´óѧ £¬080500²ÄÁÏ¿ÆÑ§Ó빤³Ìѧ˶ +7 @taotao 2026-03-30 7/350 2026-04-01 14:30 by chenqifeng666
[¿¼ÑÐ] µ÷¼ÁÉêÇë +8 ÕÅÕÅÕÅÕÅzy 2026-03-31 9/450 2026-04-01 08:29 by zjbkx
[¿¼ÑÐ] 334Çóµ÷¼Á +7 Trying] 2026-03-31 7/350 2026-03-31 12:33 by Î޼ʵIJÝÔ­
[¿¼ÑÐ] µ÷¼ÁÇóԺУÕÐÊÕ +7 º×¾¨¸ë 2026-03-28 7/350 2026-03-31 11:21 by oooqiao
[¿¼ÑÐ] ¸£½¨Àí¹¤´óѧ²ÄÁÏѧԺÏȽøºÏ½ðÍŶÓÕÐÊÕ¿¼Ñе÷¼ÁѧÉú +3 ´ó»ª½ðÉ̶¼ 2026-03-30 4/200 2026-03-31 01:04 by ·½Ó¢¿¡602
[¿¼ÑÐ] 085600 286·Ö ²ÄÁÏÇóµ÷¼Á +11 ÂéÀ±öÏÓã 2026-03-27 12/600 2026-03-30 19:33 by Wang200018
[¿¼ÑÐ] 0703»¯Ñ§321·ÖÇóµ÷¼Á +10 Èýdd. 2026-03-30 11/550 2026-03-30 19:24 by markhwc
[¿¼ÑÐ] 279Çóµ÷¼Á +4 µûÎèÇáÈÆ 2026-03-29 4/200 2026-03-29 09:45 by laoshidan
[¿¼ÑÐ] ¸´ÊÔµ÷¼Á +3 raojunqi0129 2026-03-28 3/150 2026-03-28 15:27 by ÂäÉ˼
[¿¼ÑÐ] 081200-314 +3 LILIQQ 2026-03-27 4/200 2026-03-28 09:41 by ±£»¤µØÇòÄãÎÒ×öÆ
[¿¼ÑÐ] Ò»Ö¾Ô¸ÉϺ£Àí¹¤ÄÜÔ´¶¯Á¦£¨085800£©310·ÖÇóµ÷¼Á +3 zhangmingc 2026-03-27 4/200 2026-03-27 19:01 by ¸øÄãÄã×¢ÒâÐÝÏ¢
ÐÅÏ¢Ìáʾ
ÇëÌî´¦ÀíÒâ¼û