| ²é¿´: 346 | »Ø¸´: 1 | |||
| ±¾Ìû²úÉú 1 ¸ö ·ÒëEPI £¬µã»÷ÕâÀï½øÐв鿴 | |||
wuming1987ͳæ (СÓÐÃûÆø)
|
[½»Á÷]
¼±Çó·Òë
|
||
|
ͼ3Ϊ°ë¶ÔÊý×ø±êϵÄ×÷ÓÃÁ¦Ëæ×÷ÓþàÀëµÄ±ä»¯¹ØÏµ¡£ÓÃAFMͨ¹ýÁ¦-¾àÀëÇúÏßÑо¿±íÃæÏ໥×÷ÓÃʱ£¬µ±Ï໥×÷ÓÃÇúÏßΪһֱÏß¹ØÏµÊ±£¬±íÃ÷ÆäΪ³¤³ÌÏ໥×÷ÓÃÁ¦¡£µ±Ï໥×÷ÓÃÇúÏßÔÚijһ¾àÀë´¦²úÉúÍ»±äʱ£¬±íÃ÷ÔڸþàÀëµã´æÔڶ̳ÌÅųâÁ¦£¬Èçͼ3Ëùʾ£¬µ±pHΪ8.02¡¢MgCl2Ũ¶ÈΪ10-3mol/Lʱ£¬Ï໥×÷ÓÃÇúÏßÔÚ×÷ÓþàÀëΪ4.5nmʱ±íÏÖΪ¶þÌõ¶Ï¿ªµÄÖ±Ïß¡£ÔÚ¾àÀëСÓÚ4.5nmʱ£¬Ö±ÏßC±äµÃ¸ü¶¸£¬ËµÃ÷´æÔڶ̳ÌÅųâÁ¦¡£µ±pHΪ8.02¡¢NaClŨ¶ÈΪ10-3mol/Lʱ£¬Ï໥×÷ÓÃÇúÏß±íÏÖΪһֱÏß¹ØÏµ£¬ÔòûÓбíÏÖ³ö¶Ì³Ì³âÁ¦´æÔÚ£¬´Ó¶ø±íÏÖ³ö¶èÐÔµç½âÖʵÄÌØÕ÷¡£ÒÔÉϲâÊÔ½á¹û±íÃ÷Mg2+ÔÚZrO2ÄÉÃ×Í¿²ã±íÃæ¾ßÓÐÌØÕ÷Îü¸½£¬¶øNa+ȴûÓз¢ÉúÌØÕ÷Îü¸½¡£ZrO2ÄÉÃ×Í¿²ãµÄ±íÃæÔÚË®ÈÜÒºÖв»Ò×Ôì³É¾§¸ñ±¾ÉíµçºÉʧºâ²¢ÒýÆðÆäËûÀë×ÓµÄÎü¸½¡£ÔÚMgCl2¡¢NaClµÄϡˮÈÜÒºÖУ¬ÓÉÓÚË®»¯µÄÂÈÀë×Ó²»Ò×ÓëËÄ·½ÏàZrO2ÄÉÃ×¾§±íÃæµÄZr4+Àë×ÓÂçºÏ£¬Òò´Ë¿ÉÒÔÅųýCl -µÄÌØÕ÷Îü¸½µÄ¿ÉÄÜ£¬Òò´ËËù²úÉúµÄ¶Ì³Ì·ÇDLVO×÷ÓÃÁ¦Ö»¿ÉÄÜÀ´Ô´ÓÚMg2+µÄÌØÕ÷Îü¸½¡£ ÔÚË®ÈÜÒºÖÐÖ÷ÒªÓÉÓÚZrO2ÄÉÃ×¾§±íÃæµÄôÇ»ùµÄË®½â»òÕßôÇ»ùÖеÄÑõÔ×ӵŶԵç×Ó½ÓÊÜÖÊ×Ó£¬´Ó¶øÊ¹±íÃæºÉÕýµç»ò¸ºµç£º ZrsurfaceOH¡úZrOsurface-+H+ »òZrsurfaceOH+H+¡úZrsurfaceOH2+ |
» ²ÂÄãϲ»¶
327Çóµ÷¼Á
ÒѾÓÐ11È˻ظ´
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´
» ÇÀ½ð±ÒÀ²£¡»ØÌû¾Í¿ÉÒԵõ½:
Öйú¿ÆÑ§Ôºº¼ÖÝҽѧÑо¿Ëùñû½½¿ÎÌâ×éÕÐÆ¸²©Ê¿ºó
+1/1079
̨ÖÝѧԺ¸ß¶ËºÏ½ðÑо¿ËùÕÐÊÕ²ÄÁϹ¤³Ì¡¢ÄÉÃ׿ÆÑ§Ó빤³Ìµ÷¼ÁÉú¡£
+1/187
ÑÓ°²´óѧ½ÓÊÕ»¯Ñ§Ó뻯¹¤Ñ§Ôº½ÓÊÕµ÷¼ÁÉú£¨»¯Ñ§¡¢»¯¹¤Ñ§Ë¶ºÍ²ÄÁÏÓ뻯¹¤×¨Ë¶£©
+2/142
µÂÖÝѧԺ²ÄÁÏÓ뻯¹¤×¨Ë¶ÕÐÊÕ´óÁ¿µ÷¼ÁÉú
+1/92
ÎïÀíѧ µ÷¼Á
+1/91
ÎïÀíѧµ÷¼Á
+1/90
º¼ÖÝʦ·¶´óѧÕÅÁú¿ÎÌâ×éÕÐ³ÏÆ¸ÓлúºÏ³É£¬¹âµç´ß»¯£¬ÀíÂÛ¼ÆËãÓëÈ˹¤ÖÇÄÜ»¯Ñ§·½Ïò²©Ê¿ºó
+1/86
×ø±êÉϺ£ºÍ³¤Èý½Ç ³ÏÕ÷Å®ÓÑ
+1/82
´óÁ¬´óѧ-ÁùÅÌˮʦ·¶Ñ§ÔºÁªºÏÅàÑøÑо¿Éú½ÓÊÕµ÷¼Á
+2/44
´óÍåÇø´óѧÀîºì¸ýÓëÖйú¿ÆÑ§¼¼Êõ´óѧÍõÁø½ÌÊÚÁªºÏÕÐÊÕ²©Ê¿ºó
+1/41
±±¾©Àí¹¤´óѧ£¨Ö麣£©ÕÐÊÕ2026¼¶¿¼ºËÖÆ²©Ê¿
+1/21
º¼ÖÝҽѧԺÕÅ·êÖʽÌÊÚ¿ÎÌâ×éÕÐÊÕҩѧ˶ʿÑо¿ÉúÈô¸É
+1/19
350Çóµ÷¼Á
+1/12
½ËÕ´óѧÄÜÔ´»¯¹¤·½ÏòÕÐÊÕ˶ʿ
+1/11
ÖØÇì´óѧ΢µç×ÓÓëͨÐŹ¤³ÌѧԺÕÅÀÚ½ÌÊÚ¿ÎÌâ×éÕÐÊÕ2026¼¶²©Ê¿Ñо¿Éú£¨2026Äê9ÔÂÈëѧ£©
+1/10
Ïã¸Û¿Æ¼¼´óѧ »úÆ÷ÈË/ÉúÎïҽѧ
+1/9
´óÁ¬¹¤Òµ½ÜÇà¡¢³¤½ÍŶÓ-ÉúÎïÖʲÄÁÏ·½ÏòÕÐÊÕ2026¼¶²©Ê¿Éú
+1/4
Ñγǹ¤Ñ§Ôº-¹¤¿Æ¡¾ÕÐÊÕµ÷¼Á¡¿£¡£¡£¡
+1/3
±±¾©Å©Ñ§ÔºÖ²Îï±£»¤Ñ§Ë¶ºÍÉúÎïÓëҽҩר˶¸÷ÕÐÊÕ1Ãû£¬¾¡¿ìÁªÏµ18301131351
+1/3
¼ÃÄÏ´óѧ2026Äê˶ʿÑо¿ÉúÕÐÉúÔ¤µ÷¼Á¹«¸æ
+1/1
drg1984
ÈÙÓþ°æÖ÷ (ÖøÃûдÊÖ)
- ·ÒëEPI: 9
- Ó¦Öú: 41 (СѧÉú)
- ¹ó±ö: 1.616
- ½ð±Ò: 7602.1
- Ìû×Ó: 2418
- ÔÚÏß: 348Сʱ
- ³æºÅ: 692675
¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï
wuming1987(½ð±Ò+5, ·ÒëEPI+1): 2011-01-21 10:38:27
ringzhu(½ð±Ò+15): ÐÁ¿à~~»¶Ó³£À´~~ 2011-04-12 13:37:35
wuming1987(½ð±Ò+5, ·ÒëEPI+1): 2011-01-21 10:38:27
ringzhu(½ð±Ò+15): ÐÁ¿à~~»¶Ó³£À´~~ 2011-04-12 13:37:35
| Figure 3 for half a logarithmic coordinates under the force with the changing relations between the effective distance. With AFM research by force-distance curve surface interaction, when interaction for a linear relation curves, it shows its for long-term mutual reaction. When interaction in a certain distance curves in produce mutations that shows in the distance point existence short-range repelling force, fig.03 shows, when pH, MgCl2 concentration for 8.02 for 10-3mol/L, interaction curve in action distance 450 nm performance for two broken line. In the distance, less than 4.5 nm linear C become more steep, explain exist short-range repelling force. When the pH for 8.02, NaCl concentration for 10-3mol/L, interaction curve shown as a linear relation, is not showing a short-range repulsion exist, thus showing inert electrolyte characteristics. Above tests results show that in Mg2 + ZrO2 |
2Â¥2011-01-19 17:03:27













»Ø¸´´ËÂ¥