| ²é¿´: 1512 | »Ø¸´: 2 | ||
xw16831983ľ³æ (ÖøÃûдÊÖ)
Сľ³æÊØ»¤Éñ
|
[ÇóÖú]
¹ØÓÚÈñîÑ¿ó¶þÑõ»¯îÑ ÒÑÓÐ1È˲ÎÓë
|
|
ÎÄÕÂÖжþÑõ»¯îÑÊÇͨ¹ýÈܽºÄý½º·¨µÃµ½ÎÞ¶¨ÐζþÑõ»¯îÑ£¬È»ºóÔÚÂí¸¥Â¯ÖÐÉÕ½á500¡ã 2СʱµÃµ½ÈñîÑ¿ó¶þÑõ»¯îÑ£¬È»ºó×öÁËXRD£¬¾§ÐÍȷʵ²»Ì«ºÃ¡£È»ºóÉó¸åÈ˾ÍÌáÁËÏÂÃæµÄÎÊÌ⣺ The TiO2 particles are calcined at 500 ¡ãC for 2 h for better crystallization. However, the XRD pattern shows that the particles are poorly crystalline. Please comment on it. ¸öÈËÈÏΪÈñîÑ¿ó´ÓÎÞ¶¨Ðε½ÈñîÑ¿óµÄת±ä²»Ò»¶¨ÔÚ500¡ãC¾ÍÄܵõ½¾§ÐͺܺõÄÈñîÑ¿ó£¬ÒòΪÕâÀïÉæ¼°µ½Ò»¸ö×î¼ÑζȺÍʱ¼äÎÊÌ⣻´ËÍ⣬Èç¹û˵¶þÑõ»¯îÑÔÚ²»Í¬¾§ÐÍÖ®¼äµÄת±ä£¬»òÐí½á¾§ÐÔȷʵºÜºÃ£¬±ÈÈç˵ÈñîÑ¿óºÍ½ðºìʯ֮¼äµÄת±ä¡£µ«ÊÇ´ÓÎÞ¶¨Ðε½ÈñîÑ¿óµÄת±ä£¬Èç¹ûÒªµÃµ½ºÜºÃµÄ¾§ÐÍ£¬»¹ÐèÒªÌõ¼þµÄÃþË÷¡£ Çë¸÷λ´óÉñ°ïæָµãһϣ¬Ð»Ð»¡£¡£×îºÃÄܸø1-2ƪÎÄÏ×Ö§³ÅÏ¡£ |
» ²ÂÄãϲ»¶
08¹¤¿ÆÇóµ÷¼Á290·Ö
ÒѾÓÐ11È˻ظ´
Ò»Ö¾Ô¸985³õÊÔ354·ÖÉúÎïµ÷¼Á
ÒѾÓÐ3È˻ظ´
Ò»Ö¾Ô¸2110£¬»¯Ñ§Ñ§Ë¶310·Ö£¬±¾¿ÆÖصãË«·ÇÇóµ÷¼Á
ÒѾÓÐ13È˻ظ´
353Çóµ÷¼Á
ÒѾÓÐ8È˻ظ´
308Çóµ÷¼Á
ÒѾÓÐ16È˻ظ´
334Çóµ÷¼Á
ÒѾÓÐ14È˻ظ´
Ò»Ö¾Ô¸0807 ÊýÒ»Ó¢Ò» 313 ÓÐûÓжþÂÖµ÷¼Á
ÒѾÓÐ7È˻ظ´
¸´ÊÔµ÷¼Á£¬Ò»Ö¾Ô¸Ö£ÖÝ´óѧ²ÄÁÏÓ뻯¹¤289·Ö
ÒѾÓÐ14È˻ظ´
086000µ÷¼Á
ÒѾÓÐ3È˻ظ´
²ÄÁÏÀà284µ÷¼Á
ÒѾÓÐ23È˻ظ´
» ±¾Ö÷ÌâÏà¹Ø¼ÛÖµÌùÍÆ¼ö£¬¶ÔÄúͬÑùÓаïÖú:
Ë®ÈÜÐԺܺõÄÈñîÑ¿óÐͶþÑõ»¯îѾۺÏÎ︴ºÏ²ÄÁÏ¿É×öÄÄ·½ÃæÓ¦ÓÃ
ÒѾÓÐ556È˻ظ´
ÇëÎÊÔÚÄĶù¿ÉÒÔÂòµ½ÉÙÁ¿µÄ´¿½ðºìʯ»òÕßÈñîÑ¿ó¾§Ìå¶þÑõ»¯îÑTiO2£¿
ÒѾÓÐ13È˻ظ´
¶þÑõ»¯îѹâµç×Ó
ÒѾÓÐ3È˻ظ´
ΪʲôҪÓöþÑõ»¯îÑ×÷Ϊ¸ºÔØ?
ÒѾÓÐ8È˻ظ´
µÍÎÂÖÆ±¸ÈñîÑ¿ó¶þÑõ»¯îÑ£¬ÎªÊ²Ã´ÎÒÖ±½ÓÖÆ±¸³öÀ´µÄ¾ÍÊÇÈñîÑ¿ó
ÒѾÓÐ25È˻ظ´
Ϊʲô¶¼ÊÇ×öÈñîÑ¿óÏàµÄ¶þÑõ»¯îÑ£¿
ÒѾÓÐ11È˻ظ´
ÈçºÎ´ÓUV-vis¼ÆËãÈñîÑ¿ó¶þÑõ»¯îÑÊÇÖ±½Ó°ëµ¼Ì廹ÊǼä½Ó°ëµ¼Ì壿
ÒѾÓÐ4È˻ظ´
¶þÑõ»¯îÑÈñîÑ¿óµÄ²»Í¬ÑÜÉä·å¶ÔÓ¦µÄ¹â´ß»¯ÐÔÄÜ
ÒѾÓÐ3È˻ظ´
¶þÑõ»¯îÑXRDͼÆ×
ÒѾÓÐ20È˻ظ´
ÈñîÑ¿óÐͶþÑõ»¯îÑI41/amdÊDz»ÊÇÊÖÐÔ¿Õ¼äȺ
ÒѾÓÐ9È˻ظ´
¼±Çó¶þÑõ»¯îѽðºìʯÐͺÍÈñîÑ¿óÐ͵ÄJCPDSÊý¾Ý
ÒѾÓÐ4È˻ظ´
TiO2¹â´ß»¯¼Á£¬ÈñîÑ¿óºÍ½ðºìʯµÄ»ì¾§
ÒѾÓÐ16È˻ظ´
ÓÐÈË×ö¶þÑõ»¯îÑµÄÆäËûÏàÂ𣨳ý½ðºìʯ¡¢Èñîѿ󡢰åîÑ¿ó¡¢TiO2-B£©
ÒѾÓÐ6È˻ظ´
°ïÎÒ¿´¿´Õâ¸ö¶þÑõ»¯îѵÄBETͼ ºÍTEM
ÒѾÓÐ14È˻ظ´
¶þÑõ»¯îѾ§ÐÍÉú³Éζȣ¡
ÒѾÓÐ7È˻ظ´
¹ØÓÚ¶þÑõ»¯îѵÄXRD±íÕ÷ÎÊÌâ~~~½á¾§¶È²»ÐÐ
ÒѾÓÐ22È˻ظ´
´¿¶þÑõ»¯îѹâ´ß»¯¼Á»á¿ìËÙʧ»îÂð£¿
ÒѾÓÐ15È˻ظ´
ÔÚÇòÐÎÑõ»¯ÂÁÔØÌåÉϸºÔضþÑõ»¯îÑ
ÒѾÓÐ18È˻ظ´
¶þÑõ»¯îÑ×÷Ϊ´ß»¯ÔØÌåµÄÏà̬ѡÔñ
ÒѾÓÐ17È˻ظ´
¡¾ÇóÖú¡¿¶þÑõ»¯îѵľ§ÐÍ
ÒѾÓÐ4È˻ظ´
¡¾Çë½Ì¡¿¹ØÓÚ¶þÑõ»¯îÑ
ÒѾÓÐ20È˻ظ´
¡¾ÇóÖú¡¿ÈñîÑ¿óÐͶþÑõ»¯îѷ۵ļ۸ñ
ÒѾÓÐ5È˻ظ´
¡¾ÇóÖú¡¿ÄÄÀï¿ÉÒÔÂòµ½ÈñîÑ¿ó½á¹¹µÄ¶þÑõ»¯îÑ£¬¶àл
ÒѾÓÐ11È˻ظ´

¶À×Եȴý×ÏÒÀ
½ð³æ (СÓÐÃûÆø)
- Ó¦Öú: 4 (Ó×¶ùÔ°)
- ½ð±Ò: 1494
- É¢½ð: 1213
- ºì»¨: 1
- Ìû×Ó: 246
- ÔÚÏß: 79.2Сʱ
- ³æºÅ: 2919976
- ×¢²á: 2014-01-08
- ÐÔ±ð: GG
- רҵ: ´ß»¯»¯Ñ§

2Â¥2014-06-12 15:38:12
xw16831983
ľ³æ (ÖøÃûдÊÖ)
Сľ³æÊØ»¤Éñ
- Ó¦Öú: 1 (Ó×¶ùÔ°)
- ¹ó±ö: 0.101
- ½ð±Ò: 1611.3
- É¢½ð: 509
- ºì»¨: 7
- ɳ·¢: 1
- Ìû×Ó: 1092
- ÔÚÏß: 1071.2Сʱ
- ³æºÅ: 439883
- ×¢²á: 2007-10-26
- ÐÔ±ð: GG
- רҵ: ½ºÌåÓë½çÃæ»¯Ñ§

3Â¥2014-06-12 15:41:47













»Ø¸´´ËÂ¥