²é¿´: 707  |  »Ø¸´: 1

quzhaojuan

Òø³æ (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.
»Ø¸´´ËÂ¥

» ²ÂÄãϲ»¶

» ±¾Ö÷ÌâÏà¹Ø¼ÛÖµÌùÍÆ¼ö£¬¶ÔÄúͬÑùÓаïÖú:

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

yuran15137

ľ³æ (СÓÐÃûÆø)

¡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
ÒýÓûØÌû:
Originally posted by quzhaojuan at 2011-05-06 15:28:47:
¿´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 ...

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
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
Ïà¹Ø°æ¿éÌø×ª ÎÒÒª¶©ÔÄÂ¥Ö÷ quzhaojuan µÄÖ÷Ìâ¸üÐÂ
×î¾ßÈËÆøÈÈÌûÍÆ¼ö [²é¿´È«²¿] ×÷Õß »Ø/¿´ ×îºó·¢±í
[¿¼²©] ÕÒµ¼Ê¦ +4 yuanjiabao 2026-08-29 5/250 2026-08-30 09:52 by onesupeng
[»ù½ðÉêÇë] 29ºÅÃ÷Ìì»áÆÀÂð +3 ±¿±¿ÌÆ 2026-08-28 3/150 2026-08-30 09:29 by cww8181
[¿¼²©] ÊÛSCIÒ»ÇøÎÄÕ£¬ÎÒ:8.O.55.1.O.54,¿ÆÄ¿ÆëÈ«,¿ÉÙ¤¼± +3 jCd0dEvKHShX 2026-08-29 5/250 2026-08-30 08:33 by ZPa0EcMwuECS
[»ù½ðÉêÇë] ÎÒ¾ÍÊÇÉêÇëÒ»¸öÃæÉÏÏîÄ¿¶øÒÑ£¬ÕâÆÀÉóÒâ¼ûÊǰ´ÕÕ½ÜÇàµÄÌõ¼þÆÀµÄ°É£¿ +6 gouxfjh 2026-08-28 11/550 2026-08-30 07:57 by gouxfjh
[¿¼²©] ÊÛSCIÎÄÕ£¬ÎÒ:8O5.5.1.O.54,¿ÆÄ¿ÆëÈ«,¿É+¼± +3 G6APbkg8SA6w 2026-08-29 4/200 2026-08-30 07:28 by ZPa0EcMwuECS
[¿¼²©] ÊÛSCI-T0PÎÄÕ£¬ÎÒ:8O.5.5.1.O.54,¿ÆÄ¿ÆëÈ«,¿É+¼± +3 gy1nBQXYQJqL 2026-08-29 5/250 2026-08-30 07:05 by ZPa0EcMwuECS
[ÕÒ¹¤×÷] ÊÛSCIÎÄÕ£¬ÎÒ:8O5.5.1.O.54,¿ÆÄ¿ÆëÈ«,¿É+¼± +4 gy1nBQXYQJqL 2026-08-29 7/350 2026-08-30 06:46 by ZPa0EcMwuECS
[½Ìʦ֮¼Ò] ÊÛSCIÒ»ÇøT0PÎÄÕ£¬ÎÒ:8.O.55.1.O54,¿ÆÄ¿È«,¿ÉÙ¤¼± +5 ASdOkHsho7FD 2026-08-28 7/350 2026-08-30 06:10 by ZPa0EcMwuECS
[¿¼ÑÐ] ÊÛÒ»ÇøSCIÎÄÕÂT0P£¬ÎÒ:8O.551.O54,¿ÆÄ¿È«,¿ÉÊ®¼± +5 ASdOkHsho7FD 2026-08-28 8/400 2026-08-30 06:02 by ZPa0EcMwuECS
[¿¼ÑÐ] ÊÛSCIÒ»ÇøÎÄÕ£¬ÎÒ:8.O.55.1.O.54,¿ÆÄ¿ÆëÈ«,¿ÉÙ¤¼± +4 G6APbkg8SA6w 2026-08-29 5/250 2026-08-30 02:40 by ZPa0EcMwuECS
[ÂÛÎÄͶ¸å] ÊÛSCIÒ»ÇøT0PÎÄÕ£¬ÎÒ:8O.55.1.O.5.4,¿ÆÄ¿ÆëÈ«,¿É+¼± +5 gy1nBQXYQJqL 2026-08-29 6/300 2026-08-30 01:58 by ZPa0EcMwuECS
[ÂÛÎÄͶ¸å] ÊÛSCIÒ»ÇøÎÄÕ£¬ÎÒ:8.O.551.O.5.4,¿ÆÄ¿È«,¿ÉÙ¤¼± +4 ASdOkHsho7FD 2026-08-28 5/250 2026-08-30 01:03 by ZPa0EcMwuECS
[»ù½ðÉêÇë] ÃæÉÏÒâ¼û³öÀ´ÁË +8 »ÆÄñÓÚ·ÉChao 2026-08-29 16/800 2026-08-29 20:45 by »ÆÄñÓÚ·ÉChao
[»ù½ðÉêÇë] Ϊʲôµ½ÏÖÔÚûÊÕµ½Í¨Öª£¿ +4 tannykie 2026-08-29 4/200 2026-08-29 17:14 by lmz0216
[»ù½ðÉêÇë] ¹ú×ÔÈ»ÆÀÉóÒâ¼û +13 wangmingqi 2026-08-28 19/950 2026-08-29 10:22 by Poppy1104
[»ù½ðÉêÇë] ÄÄλ¸ßÈËÖÐÁË£¬°Ñ²éѯµ½µÄ½ØÍ¼Ìù³öÀ´ÈÃÎÒ¿´¿´£¬ÈÃÎÒ³¤³¤¼ûʶ +5 yuleib84 2026-08-26 6/300 2026-08-28 00:02 by yudaoqian88
[»ù½ðÉêÇë] ÉêÇëɾ³ý±¾Ìû +6 lyz123lyz 2026-08-27 7/350 2026-08-27 17:31 by Äþ¾²ÖÂÔ¶sy
[»ù½ðÉêÇë] ÏîÄ¿ÐÅÏ¢ºÍ¾­·ÑÐÅÏ¢ÔÚϵͳÀï¶¼¿ÉÒÔ¿´µ½ÁË +6 wittyboy 2026-08-26 14/700 2026-08-26 10:55 by wittyboy
[»ù½ðÉêÇë] ¹úºÏÏÖÔڲ鲻µ½ÁËÂ𣿠+10 chengyan1220 2026-08-24 20/1000 2026-08-26 08:57 by peasantsprig
[»ù½ðÉêÇë] Èç¹û´Ë¿ÌÄãÕýÔÚΪ¹ú»ù¸Ðµ½½¹ÂÇ£¬²»·ÁÀ´ÌýÌýÕâÊס¶»ù½ðÖ®Íâ¡· +8 scalable 2026-08-24 8/400 2026-08-25 12:52 by jnhyjjm
ÐÅÏ¢Ìáʾ
ÇëÌî´¦ÀíÒâ¼û