±±¾©Ê¯ÓÍ»¯¹¤Ñ§Ôº2026ÄêÑо¿ÉúÕÐÉú½ÓÊÕµ÷¼Á¹«¸æ
²é¿´: 3559  |  »Ø¸´: 37
µ±Ç°Ö»ÏÔʾÂú×ãÖ¸¶¨Ìõ¼þµÄ»ØÌû£¬µã»÷ÕâÀï²é¿´±¾»°ÌâµÄËùÓлØÌû

wudilang666

Òø³æ (ÕýʽдÊÖ)

[½»Á÷] ¡¾ÇóÖú¡¿¹ØÓÚQuan YuanµÄp123Ò»²½ºÏ³ÉÓÐÐò½é¿×Ñõ»¯ÂÁ ÒÑÓÐ15È˲ÎÓë

Ä£·ÂQuan Yuan2008Äê·¢ÔÚJACSÉϵÄFacile Synthesis for Ordered Mesoporous ç-Aluminas with HighThermal Stability.ÏÈÈÃp123ÔÚÎÞË®ÒÒ´¼ÖнÁ°è4h,½Ó×ÅÒì±û´¼ÂÁ+ÎÞË®ÒÒ´¼+Ëáµ¹ÈëP123ÖнÁ°è5hºó£¬×ªÒƵ½×¶ÐÎÆ¿Ë®Ô¡60¶ÈÁ½Ì죬²»¹ÜÎÒÓÃÑÎËá¼ÓÄûÃÊËỹÊÇŨÏõËᣬ400¶È¸ã³öÀ´µÄÔõôÊÇ»ÒÉ«µÄ£¨1¶Èÿ·ÖÖÓ£©£¬600¶È¾Í±äºÚÁË¡£¡£¡£Ã»Ò»´Î³É¹¦¹ý£¬ÄѵÀ»¹ÓйؼüµØ·½ÎÒûעÒâ¡£¡£¡£¡£¡£¡£
»Ø¸´´ËÂ¥

» ²ÂÄãϲ»¶

» ±¾Ö÷ÌâÏà¹Ø¼ÛÖµÌùÍÆ¼ö£¬¶ÔÄúͬÑùÓаïÖú:

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

xinyutianz

½û³æ (ÕýʽдÊÖ)

wudilang666(½ð±Ò+5): 2010-05-30 23:09:33
±¾ÌûÄÚÈݱ»ÆÁ±Î

8Â¥2010-05-30 18:59:57
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
²é¿´È«²¿ 38 ¸ö»Ø´ð

huang1987

ľ³æ (ÖøÃûдÊÖ)

½ðÊôÓлúÖ®ÀÃÂþСÖí

¡ï
wudilang666(½ð±Ò+1):лл²ÎÓë
²»ÖªµÀÂ¥Ö÷±£Ö¤ÁËÎÞË®ÎÞÑõû£¬
Óа®²ÅÓÐÏ£Íû£¡
2Â¥2010-05-30 16:18:36
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

americanyk

ÈÙÓþ°æÖ÷ (ÎÄ̳¾«Ó¢)

Excellent

ÓÅÐã°æÖ÷

¡ï
wudilang666(½ð±Ò+1):лл²ÎÓë
I think it is due to pH value and the protected atomsphere. Normally, you should controll the pH value and the whole process should operate under nitrogen or argon ptotection. Besides, the bottle should be sealved.
3Â¥2010-05-30 16:25:57
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

wudilang666

Òø³æ (ÕýʽдÊÖ)

ÒýÓûØÌû:
Originally posted by huang1987 at 2010-05-30 16:18:36:
²»ÖªµÀÂ¥Ö÷±£Ö¤ÁËÎÞË®ÎÞÑõû£¬

ÄãÊÇ˵ÔÚ½Á°è¹ý³ÌÖб£Ö¤µÄ°É.......Õô·¢¹ý³ÌÖиú´óÆø¿Ï¶¨ÊÇÏàͨµÄѾ
4Â¥2010-05-30 17:45:28
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
×î¾ßÈËÆøÈÈÌûÍÆ¼ö [²é¿´È«²¿] ×÷Õß »Ø/¿´ ×îºó·¢±í
[¿¼ÑÐ] 070300»¯Ñ§354Çóµ÷¼Á +5 101´ÎÏ£Íû 2026-03-28 5/250 2026-03-29 10:36 by ÌÆãå¶ù
[¿¼ÑÐ] Ò»Ö¾Ô¸211 ³õÊÔ270·Ö Çóµ÷¼Á +8 ¹ÈÓêÉϰ¶ 2026-03-23 9/450 2026-03-29 01:00 by ÎÒÊÇС¿µ
[¿¼ÑÐ] 0703»¯Ñ§µ÷¼Á£¬Çóµ¼Ê¦ÊÕ +9 ÌìÌìºÃÔËÀ´Éϰ¶° 2026-03-24 10/500 2026-03-28 22:17 by chemzp
[¿¼ÑÐ] »¯Ñ§0703 µ÷¼Á 306·Ö Ò»Ö¾Ô¸211 +4 26ÒªÉϰ¶ 2026-03-28 4/200 2026-03-28 15:30 by 1018329917
[¿¼ÑÐ] Ò»Ö¾Ô¸ÖÐÄÏ´óѧ»¯Ñ§0703×Ü·Ö337Çóµ÷¼Á +5 niko- 2026-03-27 5/250 2026-03-28 14:25 by ÌÆãå¶ù
[¿¼ÑÐ] µ÷¼Á +3 ºÃºÃ¶ÁÊé¡£ 2026-03-28 3/150 2026-03-28 12:04 by Íõ±£½Ü33
[¿¼ÑÐ] Ò»Ö¾Ô¸Äϲý´óѧ324Çóµ÷¼Á +7 hanamiko 2026-03-27 7/350 2026-03-28 09:56 by ÀîÉϰ¶0921
[¿¼ÑÐ] 292Çóµ÷¼Á +14 ¶ì¶ì¶ì¶î¶î¶î¶î¶ 2026-03-25 15/750 2026-03-28 08:45 by WYUMater
[¿¼ÑÐ] ²ÄÁÏÓ뻯¹¤085600£¬×Ü·Ö304£¬±¾¿ÆÓÐÁ½Æªsci²ÎÓ룬Çóµ÷¼Á +10 ÐÒÔ˵Ľ´½´ 2026-03-22 12/600 2026-03-27 16:08 by muchong357
[¿¼ÑÐ] 279 ·Ö Çóµ÷¼Á +4 ˯¸öºÃ¾õ_16 2026-03-24 4/200 2026-03-27 15:05 by ×íÔÚ·çÀï
[¿¼ÑÐ] 322Çóµ÷¼Á +4 ÎÒÕæµÄºÜÏëѧϰ 2026-03-23 4/200 2026-03-27 13:51 by ÑîÑîÑî×Ï
[¿¼ÑÐ] 348Çóµ÷¼Á +4 СÀÁ³æ²»ÀÁÁË 2026-03-27 5/250 2026-03-27 12:47 by ¹û¹ûÂèßä
[¿¼ÑÐ] 0703»¯Ñ§338Çóµ÷¼Á£¡ +6 Zuhui0306 2026-03-26 7/350 2026-03-27 10:35 by shangxh
[¿¼ÑÐ] 286Çóµ÷¼Á +4 lim0922 2026-03-26 4/200 2026-03-27 10:28 by guoweigw
[¿¼ÑÐ] 304²ÄÁÏÇóµ÷¼Á +4 ÖÓllll 2026-03-26 4/200 2026-03-27 03:42 by wxiongid
[¿¼ÑÐ] 321Çóµ÷¼Á +6 Ymlll 2026-03-24 6/300 2026-03-26 20:50 by ²»³Ôô~µÄ؈
[¿¼ÑÐ] 352Çóµ÷¼Á +4 ´óÃ×·¹£¡ 2026-03-22 4/200 2026-03-26 16:40 by ²»³Ôô~µÄ؈
[¿¼ÑÐ] ÍøÂç¿Õ¼ä°²È«0839Õе÷¼Á +4 w320357296 2026-03-25 6/300 2026-03-25 17:59 by 255671
[¿¼ÑÐ] Çóµ÷¼Á +3 ÀîÀî²»·þÊä 2026-03-25 3/150 2026-03-25 13:03 by cmz0325
[¿¼ÑÐ] 344Çóµ÷¼Á +3 desto 2026-03-24 3/150 2026-03-24 10:09 by ²«»÷518
ÐÅÏ¢Ìáʾ
ÇëÌî´¦ÀíÒâ¼û