| ²é¿´: 683 | »Ø¸´: 1 | |||
quzhaojuanÒø³æ (СÓÐÃûÆø)
|
[½»Á÷]
¸ßÊÖ°ïæ·ÖÎöÏ£ºÕâ¸öµª²ôÔӵĶþÑõ»¯îѵÄÖÆ±¸¼ÓÁò»¯ÄƵÄ×÷ÓÃÊÇʲô ÒÑÓÐ1È˲ÎÓë
|
|
¿´ÁËһƪÎÄÏ×ÉÏÖÆ±¸N-doped TiO2 TiCl3¼ÓNa2S £¬ÔÙ¼Ó°±Ë®³Áµí·´Ó¦ÎªÊ²Ã´¾Í»áµÃµ½ N-doped TiO2 £¬Na2SµÄ×÷ÓÃÊÇʲô ÔÎĵÄʵÑ鲿·ÖÊÇÕâÑùдµÄ For the typical synthesis of the N-doped TiO2 powders, 50 mL of 15% titanium trichloride£¨48.6 mmol) was mixed with 50 mL of Na2S solution (51.2 mmol). The pH of this acidic solution was adjusted to 8.5 by slow addition of diluted NH3 solution. The precipitate formed at this pH was continuously stirred for 4 h. The precipitate was filtered and washed with double distilled water until the filtrate was free from chloride and sulfide ions. The oxide was calcined at different temperatures, viz., 400, 500, and 600 ¡ãC, for 4 h in air. Pure TiO2 was also prepared by a similar procedure without the addition of Na2S solution. |
» ²ÂÄãϲ»¶
Öйú¿ÆÑ§ÔºÀ¼ÖÝ»¯ÎïËùÏÄÁîÓªÕÐÉú
ÒѾÓÐ1È˻ظ´
¦Ã-NiOOHµÄcifÎļþÇóÖú
ÒѾÓÐ0È˻ظ´
רҵÂÛÎÄÈóÉ«/·ÒëÔõôÊÕ·Ñ?
ÒѾÓÐ84È˻ظ´
¹ú¼ÒÇàÄê»ù½ðÆí¸£
ÒѾÓÐ58È˻ظ´
·Ö×Óɸ´ß»¯¼Á
ÒѾÓÐ1È˻ظ´
Çൺ´óѧ¹ú¼ÒÓÅÇàÍŶӼ±ÕÐÒ»Ãû26ÄêÇï¼¾Èëѧ²©Ê¿£¨±¨Ãû½ØÖ¹Ê±¼äΪ6ÔÂ17ºÅÏÂÎç1µã£©
ÒѾÓÐ8È˻ظ´
¸£½¨Àí¹¤´óѧ×ÊÔ´»¯Ñ§×¨ÒµÕýʽ»ñÅú²¢Æô¶¯ÕÐÉú
ÒѾÓÐ27È˻ظ´
Crystals£¨IF=2.9£©- Special Issue invatation- Functional Materials
ÒѾÓÐ0È˻ظ´
·Ö×Óɸ´ß»¯·½Ïò һƪcej¹²Ò»µÚÒ» ¿ÉÒÔÉêÇëÉϺ£Ê²Ã´Ñ§Ð£ÄØ
ÒѾÓÐ2È˻ظ´
ÇóÖú¹²¾§·Ö×ÓɸµÄµç¾µÍ¼·ÖÎö£¬Óг¥
ÒѾÓÐ0È˻ظ´
» ±¾Ö÷ÌâÏà¹Ø¼ÛÖµÌùÍÆ¼ö£¬¶ÔÄúͬÑùÓаïÖú:
ºÏ³ÉÄÉÃ×¶þÑõ»¯îѼÓËáµÄ×÷ÓÃÊÇʲô£¿ËáÔÚ·´Ó¦ÖлᱻÏûºÄÂð£¿
ÒѾÓÐ13È˻ظ´
ÈܽºÄý½º·¨ÖƱ¸Ag²ôÔÓ¶þÑõ»¯îÑ£¬ÓÃAgNO3µ±ÒøÔ´£¬ÎÄÏ×ÉÏ˵²ôÔÓÁ¿Îª°Ù·Ö±ÈÊÇʲôÒâ˼£¿
ÒѾÓÐ10È˻ظ´
°ïæ·ÖÎöÏÂÕâ¸öͼ ¶þÑõ»¯îÑÄÉÃ׹ܵÄBET ¼°¿×¾¶·Ö²¼
ÒѾÓÐ9È˻ظ´
»îÐÔÌ¿¸ºÔضþÑõ»¯îѵÄÖÆ±¸
ÒѾÓÐ8È˻ظ´
ÖÆ±¸¶þÑõ»¯îÑʱ¼ÓÈëµÄHNO3£¬Ëã²»Ëã²ôÔÓÁËNÔªËØ£¿
ÒѾÓÐ6È˻ظ´
Èܽº-Äý½º·¨ÖƱ¸¶þÑõ»¯îÑ£¬ÔÚµªÆø±£»¤ÏÂìÑÉÕ£¬µÃµ½µÄ̼ÒÔʲôÐÎʽ´æÔÚ£¿
ÒѾÓÐ3È˻ظ´
ÄÉÃ×¼¶¶þÑõ»¯îÑ×÷ÓÃ
ÒѾÓÐ4È˻ظ´
¹ØÓÚÈܽºÄý½º·¨ÖƱ¸²ôµª¶þÑõ»¯îÑ
ÒѾÓÐ37È˻ظ´
¡¾ÇóÖú¡¿ÈܽºÄý½º·¨ÖƱ¸¶þÑõ»¯îÑ
ÒѾÓÐ51È˻ظ´
¡¾ÇóÖú¡¿Ì¼²ôÔÓ ¶þÑõ»¯îѵÄÎÊÌâ
ÒѾÓÐ21È˻ظ´
¡¾ÇóÖú¡¿ÓÐʲô·½·¨¿ÉÒÔÖÆ±¸³ö¸ß´¿µÄÄÉÃ×¶þÑõ»¯îÑ »òÕß˵ÓÐʲô·½·¨¿ÉÒÔ³ýµô·ÛÌåÖеÄÔ
ÒѾÓÐ3È˻ظ´
¡¾ÇóÖú¡¿ÈܽºÄý½ºÖƱ¸¶þÑõ»¯îÑ ÒÇÆ÷Ï´µÓÎÊÌâ
ÒѾÓÐ23È˻ظ´
¡¾Çë½Ì¡¿ÖƱ¸¶þÑõ»¯îÑÄÉÃײÄÁϹýÑõ»¯ÇâµÄ×÷ÓÃ
ÒѾÓÐ4È˻ظ´
¡¾ÇóÖú¡¿îÑËáËĶ¡õ¥ÖƱ¸¶þÑõ»¯îÑ
ÒѾÓÐ30È˻ظ´
yuran15137
ľ³æ (СÓÐÃûÆø)
- Ó¦Öú: 7 (Ó×¶ùÔ°)
- ½ð±Ò: 3461.2
- É¢½ð: 70
- ºì»¨: 1
- Ìû×Ó: 139
- ÔÚÏß: 204.9Сʱ
- ³æºÅ: 640115
- ×¢²á: 2008-10-29
- ÐÔ±ð: GG
- רҵ: ½ðÊô²ÄÁϱíÃæ¿ÆÑ§Ó빤³Ì
¡ï ¡ï ¡ï
Сľ³æ(½ð±Ò+0.5):¸ø¸öºì°ü£¬Ð»Ð»»ØÌû
zhangwengui330(½ð±Ò+2): »¶Ó²ÎÓëÌÖÂÛ£¡ 2011-05-07 16:16:42
Сľ³æ(½ð±Ò+0.5):¸ø¸öºì°ü£¬Ð»Ð»»ØÌû
zhangwengui330(½ð±Ò+2): »¶Ó²ÎÓëÌÖÂÛ£¡ 2011-05-07 16:16:42
|
Õâ¸ö·´Ó¦ÎÒû×ö¹ý£¬²»¹ý´ÓÄãµÄÃèÊö¿´£¬TiCl3¼ÓNa2S Éú³ÉÁò»¯îѳÁµí£¬ÖÁÓÚÊǶþÁò»¯îÑ»¹ÊÇÈýÁò»¯îÑÎҾͲ»Çå³þÁË£¬È»ºóͨ¹ý±ºÉյķ½Ê½½«Áò»¯îÑת»¯³ÉÑõ»¯îÑ |
2Â¥2011-05-06 17:34:51











»Ø¸´´ËÂ¥