Znn3bq.jpeg
²é¿´: 4462  |  »Ø¸´: 15
µ±Ç°Ö»ÏÔʾÂú×ãÖ¸¶¨Ìõ¼þµÄ»ØÌû£¬µã»÷ÕâÀï²é¿´±¾»°ÌâµÄËùÓлØÌû

liuliang_045

ľ³æ (ÕýʽдÊÖ)

[½»Á÷] ÒÒ´¼¿ÉÒÔ»¹Ô­ÂȽðËáÉú³ÉÄÉÃ×½ðÂ𣿠ÒÑÓÐ10È˲ÎÓë

¿´µ½Ò»ÆªÎÄÏ×˵ÊÇÓÃÒÒ´¼»¹Ô­ÂȽðËᣬÔÚËÄÑõ»¯ÈýÌúÄÉÃ×Á£×Ó´æÔÚµÄÇé¿öÏ¿ÉÒÔÖÆ±¸µÃµ½ºË¿ÇÐ͵ÄÄÉÃײÄÁÏ£¬¶ÔÓÚÒÒ´¼Äܹ»»¹Ô­ÎÒÁ˽âµÄ±È½ÏÉÙ£¬Ò²Ã»²éµ½×ÊÁÏ£¬ÇëÎʸ÷룬ÒÒ´¼ÊÇÄܹ»»¹Ô­ÂȽðËáÂð£¿
ÎÄÏ×Ô­»°£º
The coating experiment was done by reduction of HAuCl4 in an
ethanol solution [2]. Approximately 4 mg magnetite nanoparticles
suspended in ethanol (1 ml) with 2 ml of HAuCl4 aqueous solution.
Schematic reaction is shown in Fig. 1a. The sample was stirred in
a sonication bath from time to time for 2 h at room temperature.
The resulting mixture turned dark red during sonication. After that
time solution was allowed to stand unmixed form about 15 min,
then the prepared magnetite¨Cgold nanocomposites were separated
from the colloid by a permanent magnet. Resulting nanoparticles
were washed three times with distilled water for use in further
experiments.
B. Kalska-Szostko et al. / Applied Surface Science 258 (2012) 2783¨C 2787
ËûÌáµ½µÄ²Î¿¼ÎÄÏ׺ÃÏñÒ²²¢²»ÊÇÍêȫһÑùµÄ×ö·¨¡£ÕâÊDzο¼ÎÄÏ×2µÄÐÅÏ¢£º
Hindawi Publishing Corporation
Journal of Nanomaterials
Volume 2009, Article ID 962021, 5 pages
doi:10.1155/2009/962021
»Ø¸´´ËÂ¥

» ²ÂÄãϲ»¶

» ±¾Ö÷ÌâÏà¹ØÉ̼ÒÍÆ¼ö: (ÎÒÒ²ÒªÔÚÕâÀïÍÆ¹ã)

» ±¾Ö÷ÌâÏà¹Ø¼ÛÖµÌùÍÆ¼ö£¬¶ÔÄúͬÑùÓаïÖú:

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

jzy9082

ľ³æ (ÕýʽдÊÖ)

¡ï
Сľ³æ: ½ð±Ò+0.5, ¸ø¸öºì°ü£¬Ð»Ð»»ØÌû
ÄÜ»¹Ô­µÄ£¬ÒÒ´¼¿ÉÒÔ°ÑÒø¶¼»¹Ô­³öÀ´£¬½ð±ÈÒø¸üÈÝÒ×»¹Ô­¡£

» ±¾ÌûÒÑ»ñµÃµÄºì»¨£¨×îÐÂ10¶ä£©

5Â¥2013-05-18 23:47:38
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
²é¿´È«²¿ 16 ¸ö»Ø´ð

xzw_fish

ľ³æ (ÕýʽдÊÖ)

¡ï
Сľ³æ: ½ð±Ò+0.5, ¸ø¸öºì°ü£¬Ð»Ð»»ØÌû
ßÀ ¡£¡£ÎÒ×öÄÉÃ×Au¶¼ÊÇÓÃÄûÃÊËáÄÆÈ¥»¹Ô­µÄ£¬ ÒÒ´¼µÄ·½·¨Ã»½Ó´¥¹ý£¬µ«ÎÒÓÐÒ»¸öÎÊÌâ²»Ã÷°×£¬ÒªÊǼÓÈëÁËËÄÑõ»¯ÈýÌúµÄ´ÅÐÔÄÉÃ׿ÅÁ££¬µÈÓÚ˵·´Ó¦Ìåϵ¾Í²»ÊÇ´¿¾»µÄÁË£¬¾ÍËãÄÜÐγɺ˿ǵÄÄÉÃײÄÁÏ£¬Ò²Ó¦¸ÃÊÇÍžۺóµÄÄÉÃ×Au½ºÌå¡£ÄÇÓÐÒâÒåô£¿
Ò»¸öÈ˵ÄÂÃÐС£
2Â¥2013-05-17 12:25:55
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

raul

ľ³æ (ÖøÃûдÊÖ)

¡ï
Сľ³æ: ½ð±Ò+0.5, ¸ø¸öºì°ü£¬Ð»Ð»»ØÌû
Õâ¸ö²»¾ÍÊÇXiaµÄÎÄÏ×Âð
3Â¥2013-05-17 13:04:34
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

walkerby

Òø³æ (ÕýʽдÊÖ)

¡ï
Сľ³æ: ½ð±Ò+0.5, ¸ø¸öºì°ü£¬Ð»Ð»»ØÌû
»¹Ô­ÂȽðËáºÁÎÞÎÊÌ⣬ÒÒ´¼Á¬ÏõËáÒø¶¼ÄÜ»¹Ô­¡£¡£¡£
4Â¥2013-05-17 15:21:18
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
×î¾ßÈËÆøÈÈÌûÍÆ¼ö [²é¿´È«²¿] ×÷Õß »Ø/¿´ ×îºó·¢±í
[»ù½ðÉêÇë] Óб¬ÁÏ£¬Ò»¸öÇàÄê½ÌʦÂô·¿µÃ400Íò£¬È»ºó»»ÁËÒ»¸öËÄÇàñ×Ó +6 babu2015 2026-04-08 6/300 2026-04-09 08:14 by kudofaye
[¿¼ÑÐ] 085404£¬334·Ö£¬Çóµ÷¼Á +5 sunjie8888 2026-04-08 8/400 2026-04-09 07:26 by sunjie8888
[¿¼ÑÐ] ¶þ´Îµ÷¼ÁÇóÀÏʦÊÕÁô +3 ЦЦԬ 2026-04-08 3/150 2026-04-08 23:50 by ×íÔÚ·çÀï
[¿¼ÑÐ] Çóµ÷¼ÁÇóµ÷¼Á +13 121. 2026-04-02 13/650 2026-04-08 21:36 by zhouxiaoyu
[¿¼ÑÐ] 281Çóµ÷¼Á +10 Ò¬×ÓÄ¢¹½ 2026-04-06 10/500 2026-04-08 11:43 by zzucheup
[¿¼ÑÐ] ±¾¿ÆÖ£ÖÝ´óѧ£¬Ò»Ö¾Ô¸»ª¶«Ê¦·¶´óѧ282Çóµ÷¼Á +21 Ðܸçxtk 2026-04-07 24/1200 2026-04-08 09:48 by 123¿¼ÑÐ123
[¿¼ÑÐ] 338Çóµ÷¼Á +5 СÖíºìÉ« 678 2026-04-06 6/300 2026-04-07 21:18 by ÇÇßÕßÕßÕ
[¿¼ÑÐ] 315Çóµ÷¼Á +3 TUZEIQAQ 2026-04-02 3/150 2026-04-07 17:32 by chenp123
[¿¼ÑÐ] ²ÄÁÏÇóµ÷¼Á +18 Ò»ÑùYWY 2026-04-05 18/900 2026-04-07 15:49 by dxlg
[¿¼ÑÐ] ÉúÎïµ÷¼Á +5 ³È×Ó³È×Ó³È×Ó°¡ 2026-04-05 9/450 2026-04-07 15:31 by Éϰ¶¿ì¿ì
[¿¼ÑÐ] 085602µ÷¼Á ³õÊÔ×Ü·Ö335 +10 19123253302 2026-04-05 10/500 2026-04-07 15:23 by СÇÇͬѧya
[¿¼ÑÐ] 081700»¯Ñ§¹¤³ÌÓë¼¼Êõ Ò»Ö¾Ô¸Öк£Ñó 323 Çóµ÷¼ÁѧУ +19 ÅûÐÇºÓ 2026-04-03 19/950 2026-04-07 15:14 by ¾¡Ë´Ò¢1
[¿¼ÑÐ] 080500Çóµ÷¼Á +12 »ÆÓ 2026-04-06 12/600 2026-04-07 12:41 by upczlm1989
[¿¼ÑÐ] 285Çóµ÷¼Á +15 ŶßϺôo 2026-04-04 17/850 2026-04-06 23:02 by chenzhimin
[¿¼ÑÐ] 304Çóµ÷¼Á +4 luoye0105 2026-04-05 4/200 2026-04-06 21:05 by ľ×Ó¾ý1218
[¿¼ÑÐ] 0854Çóµ÷¼Á +4 assdll 2026-04-05 4/200 2026-04-06 12:29 by ÖзÉÔº¿Õ¹ÜѧԺÑ
[¿¼ÑÐ] 288Çóµ÷¼Á Ò»Ö¾Ô¸¹þ¹¤´ó ²ÄÁÏÓ뻯¹¤ +13 ÂåÉñ¸ç¸ç 2026-04-03 13/650 2026-04-05 17:27 by zzx2138
[¿¼ÑÐ] µ÷¼Á +8 ÐܶþÏëÉϰ¶ 2026-04-04 8/400 2026-04-05 05:27 by houyaoxu
[¿¼ÑÐ] ¿¼Ñе÷¼Á +5 СsunÒªºÃÔË 2026-04-03 5/250 2026-04-03 21:43 by à£à£à£0119
[¿¼ÑÐ] ±¾¿Æ985£¬×¨Òµ0812·Ö336Çóµ÷¼Á +4 ĪĪºÜÐÐ 2026-04-03 4/200 2026-04-03 21:31 by zhq0425
ÐÅÏ¢Ìáʾ
ÇëÌî´¦ÀíÒâ¼û