| ²é¿´: 2974 | »Ø¸´: 15 | |||
| µ±Ç°Ö»ÏÔʾÂú×ãÖ¸¶¨Ìõ¼þµÄ»ØÌû£¬µã»÷ÕâÀï²é¿´±¾»°ÌâµÄËùÓлØÌû | |||
ËýµÄ½ÞëWaľ³æ (ÖøÃûдÊÖ)
|
[ÇóÖú]
Ë«½ðÊô´ß»¯¼Á£¬½þ×Õ·¨£¬¾ßÌå²Ù×÷£¬Impregnation£¬¾¡Á¿Ïêϸһµã ÒÑÓÐ1È˲ÎÓë
|
||
| СµÜ×î½ü×¼±¸ÊÔ×Å×öË«½ðÊô´ß»¯¼Á£¬¿´ÎÄÏײÉÓýþ×Õ·¨£¬Ã»¿´Ã÷°×£¬ÇóÖú´ó¼Ò°ïæ½â¾ö¡£ÕâÊÇÎÄÏ×Öеķ½·¨£ºFor the 0.5% Au¨C0.5% Pd/C catalyst , the detailed preparation procedure employed is described below. An aqueous solution of HAuCl4¡¤3H2O (2 ml, 5 g dissolved in water (250 ml) ) and an aqueous solution of PdCl2 (0.83 ml, 1 g in water (25 ml)) were simultaneously added to carbon (3.8 g). The paste formed was ground and dried at 110 ¡ãC for 16 h and then calcined in static air, typically at 400 ¡ãC for 3 h. ÎÄÏ×ÀïÃæÊÇ2ml ÂȽðËáÈÜÒººÍ0.83ml ÂÈ»¯îÙÈÜҺͬʱ¼Óµ½3.8g ̼ÖУ¬ÇëÎÊÕâÀïµÄÈÝÆ÷ÊÇʲô£¿Ö±½Ó°ÑÒºÌå¼ÓÈëÔØÌå̼ÖУ¬²»ÐèÒª½Á°èÂð£¿ÕâôÉÙµÄÒºÌå¼ÓÈë3.8 g̼Öв»»áÊǺܸɵÄ״̬ô£¬ÔõôÆðµ½½þ×ÕµÄЧ¹û°¡£¿ÒÔǰû×ö¹ý£¬²»¶®Ôõô²Ù×÷£¬Ï£Íû´ó¼ÒÄܸøÓè°ïÖú£¬Ð»Ð»À²£¡ |
» ²ÂÄãϲ»¶
ÇóÖúAmsterdam Density Functional
ÒѾÓÐ4È˻ظ´
Postdoctoral Research Fellow Position in Causal Inference Weill CorneIl Medicine
ÒѾÓÐ8È˻ظ´
רҵÂÛÎÄÈóÉ«/·ÒëÔõôÊÕ·Ñ?
ÒѾÓÐ68È˻ظ´
¹ú¼Ò¼¶È˲ſÎÌâ×éÕÐÊÕ2026ÄêÈëѧ²©Ê¿
ÒѾÓÐ1È˻ظ´
¹ú¼Ò¼¶È˲ſÎÌâ×éÕÐÊÕ2026ÄêÈëѧ²©Ê¿
ÒѾÓÐ0È˻ظ´
¹ú¼Ò¼¶È˲ſÎÌâ×éÕÐÊÕ2026ÄêÈëѧ²©Ê¿
ÒѾÓÐ0È˻ظ´
´óÁ¬º£Ê´óѧ´¬²°½à¾»ÄÜÔ´Ñо¿ÖÐÐÄ2026Ä격ʿÑо¿ÉúÕÐÉúÆôÊÂ
ÒѾÓÐ10È˻ظ´
Çó IEC 61340-4-11:2025
ÒѾÓÐ0È˻ظ´
Î人·ÄÖ¯´óѧȫ¹úÖØµãʵÑéÊÒ³ÂáɽÌÊÚÍŶÓÕÐÊÕ2026¼¶Ñ§Êõ/רҵÐÍ˶ʿÑо¿Éú£¨µ÷¼Á£©
ÒѾÓÐ0È˻ظ´
» ±¾Ö÷ÌâÏà¹Ø¼ÛÖµÌùÍÆ¼ö£¬¶ÔÄúͬÑùÓаïÖú:
¶ÔÓÚ¸ºÔØÐ͵Ĵ߻¯¼Á£¬ÊDz»ÊÇÖ»Óнþ×Õ·¨£¿Çó´óÉñÖ¸½Ì¡£
ÒѾÓÐ6È˻ظ´
ÅäÖÆ½þ×ÕÒºµÄÎÊÌ⣡
ÒѾÓÐ8È˻ظ´
˸æËßÎÒZn¡ª¡ªZSM-5´ß»¯¼ÁÓýþ×Õ·¨ÔõÃ´ÖÆ×÷°¡
ÒѾÓÐ3È˻ظ´
SCRÍÑÏõ´ß»¯¼Á£¬½þ×Õ·¨£¬ÔØÌåÓÃîѰ׷ۻ¹ÊÇÄÉÃ×îѰ׷ۣ¿ÈçºÎ½øÐд¦Àí£¿
ÒѾÓÐ5È˻ظ´
Óýþ×Õ·¨ºÏ³ÉÂÁËáÄø´ß»¯¼Á£¬ÏõËáÂÁ£¬ÏõËáÄø£¬Ñõ»¯ÂÁµÄÁ¿¸÷È¡¶àÉÙ°¡£¿¾ßÌåÔõô½þ×Õ£¿
ÒѾÓÐ4È˻ظ´
½þ×Õ·¨ÖƱ¸Í²ôÔÓTiO2´ß»¯¼ÁÊÇ·ñÄÜÐγɹÌÈÜÌå
ÒѾÓÐ12È˻ظ´
ͨ¹ý½þ×Õ·¨Ìí¼Óµ½´ß»¯¼ÁÉϵÄK2CO3£¬ºæ¸Éºó»áת±äΪKOHÂð£¿
ÒѾÓÐ7È˻ظ´
Óйؽþ×Õ·¨ÖƱ¸´ß»¯¼Á¸ºÔØÁ¿µÄÎÊÌâ
ÒѾÓÐ14È˻ظ´
Çó¶à´ÎµÈÌå»ý½þ×Õ·¨ÖƱ¸´ß»¯¼ÁµÄ·½·¨
ÒѾÓÐ10È˻ظ´
µÈÌå»ý½þ×Õ·¨ÓÃÓ¢ÓïÔõô˵£¿
ÒѾÓÐ8È˻ظ´
¡¾ÇóÖú¡¿ÈçºÎ¼ì²âijÖÖ´ß»¯¼ÁÊÇÓýþ×Õ·¨»¹Êǹ²³Áµí·¨ÖƱ¸µÄ
ÒѾÓÐ20È˻ظ´
¡¾ÇóÖú¡¿½þ×Õ·¨ÖÆ´ß»¯¼ÁµÄ½þ×Õʱ¼äÎÊÌâ
ÒѾÓÐ8È˻ظ´
¡¾ÇóÖú¡¿½þ×Õ·¨¹ó½ðÊô´ß»¯¼ÁµÄ½þ×Õʱ¼äÒ»°ãÊǶà¾Ã£¿
ÒѾÓÐ56È˻ظ´
½þ×Õ·¨ÖƱ¸´ß»¯¼ÁµÄÔÀíÓëÌØµã£¨²¹³äzyhouµÄ¼Óѹ½þ×Õ·¨£©
ÒѾÓÐ298È˻ظ´

shy-1013
ľ³æ (СÓÐÃûÆø)
- Ó¦Öú: 8 (Ó×¶ùÔ°)
- ½ð±Ò: 7738.2
- Ìû×Ó: 271
- ÔÚÏß: 102.9Сʱ
- ³æºÅ: 502038
- ×¢²á: 2008-02-14
- ÐÔ±ð: MM
- רҵ: ´ß»¯»¯Ñ§
|
ÓÃСÉÕ±£¨5ml»ò10ml£©£¬·ÅÈëÔØÌ壬¼ÓÈëÑùÆ·ÈÜÒº£¬Óò£Á§¶¤Ä룬ȻºóÔÙ½ÁËÉ£¬ÔÙÄ룬Èç´Ë·´¸´¡£ÎÒÒÔǰÕâÑù×ö¹ýPd/Öп×Ì¿ |
3Â¥2013-10-22 08:29:44
Kuango
ľ³æ (ÕýʽдÊÖ)
- Ó¦Öú: 16 (СѧÉú)
- ½ð±Ò: 2547.6
- ºì»¨: 2
- Ìû×Ó: 378
- ÔÚÏß: 723.7Сʱ
- ³æºÅ: 1059364
- ×¢²á: 2010-07-17
- ÐÔ±ð: GG
- רҵ: È˹¤ÖÇÄÜÓë֪ʶ¹¤³Ì
¡¾´ð°¸¡¿Ó¦Öú»ØÌû
¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï
¸Ðл²ÎÓ룬ӦÖúÖ¸Êý +1
jiangyun2: ½ð±Ò+1, лл»ØÌû½»Á÷£¬»¶Ó³£À´¡«¡«¡« 2013-10-22 06:48:20
ËýµÄ½ÞëWa: ½ð±Ò+10, ¡ï¡ï¡ïºÜÓаïÖú 2013-10-22 09:19:56
¸Ðл²ÎÓ룬ӦÖúÖ¸Êý +1
jiangyun2: ½ð±Ò+1, лл»ØÌû½»Á÷£¬»¶Ó³£À´¡«¡«¡« 2013-10-22 06:48:20
ËýµÄ½ÞëWa: ½ð±Ò+10, ¡ï¡ï¡ïºÜÓаïÖú 2013-10-22 09:19:56
|
Äã¿ÉÒÔÓÃСÉÕ±£¨10ml»òÕß5mlµÄÄÇÖÖ£©£¬ÎªÁ˸ºÔؾùºâЩ£¬Äã¿ÉÒÔÏȽ«CÓÃË®Îü¸½´ï±£»¤ÔÙÓã»Òª½Á°èµÄ£¬ÓÃ×Ô¶¯¼ÓÑùÆä£¨ÕëͲµÄÄÇÖÖ£©¡£ Ò»µãС¾Ñ飬ףʵÑé³É¹¦ |
2Â¥2013-10-21 23:49:44
ËýµÄ½ÞëWa
ľ³æ (ÖøÃûдÊÖ)
- Ó¦Öú: 8 (Ó×¶ùÔ°)
- ½ð±Ò: 1446
- É¢½ð: 986
- ºì»¨: 2
- Ìû×Ó: 1509
- ÔÚÏß: 266.8Сʱ
- ³æºÅ: 1065342
- ×¢²á: 2010-07-28
- ÐÔ±ð: GG
- רҵ: ÎÞ»úÄÉÃ×»¯Ñ§

4Â¥2013-10-22 09:17:45
ËýµÄ½ÞëWa
ľ³æ (ÖøÃûдÊÖ)
- Ó¦Öú: 8 (Ó×¶ùÔ°)
- ½ð±Ò: 1446
- É¢½ð: 986
- ºì»¨: 2
- Ìû×Ó: 1509
- ÔÚÏß: 266.8Сʱ
- ³æºÅ: 1065342
- ×¢²á: 2010-07-28
- ÐÔ±ð: GG
- רҵ: ÎÞ»úÄÉÃ×»¯Ñ§

5Â¥2013-10-22 09:19:31













»Ø¸´´ËÂ¥