| ²é¿´: 165 | »Ø¸´: 1 | |||
| µ±Ç°Ö÷ÌâÒѾ´æµµ¡£ | |||
wxh20088гæ (³õÈëÎÄ̳)
|
[½»Á÷]
Çó¦Á-Al2O3 µÄ¾§Ìå²ÎÊý£¨ÓÈÆäÑõºÍÂÁµÄ×ø±ê£©
|
||
| ¼±£¬ÏÈлл´ó¼ÒÁË |
» ²ÂÄãϲ»¶
¡¾2026 ¿¼Ñе÷¼Á¡¿¹þ¶û±õ¹¤³Ì´óѧºË¿ÆÑ§Óë¼¼ÊõѧԺºË»¯¹¤Ïµ ÕÐÊÕµ÷¼ÁÉú
ÒѾÓÐ1È˻ظ´
¹ãÖÝ´óѧ»·¾³´ó·Ö×Ó²ÄÁÏÑо¿Ëù2026ÄêÑо¿ÉúÕÐÉú¼òÕÂ
ÒѾÓÐ0È˻ظ´
ÎÞ»ú»¯Ñ§ÂÛÎÄÈóÉ«/·ÒëÔõôÊÕ·Ñ?
ÒѾÓÐ54È˻ظ´
Î人·ÄÖ¯´óѧ¼¼ÊõÑо¿ÔºÕÐÊÕ»¯Ñ§¡¢ÉúÎï¡¢²ÄÁÏ¡¢·ÄÖ¯¡¢»úеµÈרҵµ÷¼ÁÉú
ÒѾÓÐ0È˻ظ´
̨ÖÝѧԺÓÐÐò¶à¿×²ÄÁÏÍŶӻ¯Ñ§¡¢²ÄÁÏÓ뻯¹¤Ë¶Ê¿ÕÐÉú£¬ÇëËÙÁªÏµ£¡
ÒѾÓÐ0È˻ظ´
Ê×¶¼Ê¦·¶´óѧ»¯Ñ§ÏµÌïÑó¿ÎÌâ×éר˶Õе÷¼ÁÉú
ÒѾÓÐ10È˻ظ´
¹ãÖÝ´óѧ´óÍåÇø»·¾³Ñо¿Ôº»·¾³´ó·Ö×Ó²ÄÁÏÑо¿ËùÍõƽɽ½ÌÊÚÍÅ¶Ó 2026ÄêÑо¿ÉúÕÐÉú¼òÕÂ
ÒѾÓÐ0È˻ظ´
¹ãÖÝ´óѧ´óÍåÇø»·¾³Ñо¿Ôº»·¾³´ó·Ö×Ó²ÄÁÏÑо¿ËùÍõƽɽ½ÌÊÚÍÅ¶Ó 2026ÄêÑо¿ÉúÕÐÉú¼òÕÂ
ÒѾÓÐ0È˻ظ´
Ìì½òÀí¹¤´óѧ
ÒѾÓÐ0È˻ظ´
xmuamoy
Ìú¸Ëľ³æ (ÖøÃûдÊÖ)
- Ó¦Öú: 66 (³õÖÐÉú)
- ½ð±Ò: 7342.1
- ºì»¨: 11
- Ìû×Ó: 1372
- ÔÚÏß: 309Сʱ
- ³æºÅ: 265692
- ×¢²á: 2006-07-15
- רҵ: ¿óÎïѧ(º¬¿óÎïÎïÀíѧ£©
¡ï
paopaomeng(½ð±Ò+1,VIP+0):ллÌṩ 5-3 22:43
paopaomeng(½ð±Ò+1,VIP+0):ллÌṩ 5-3 22:43
|
*data for ICSD #31546 Coll Code 31546 Rec Date 1980/12/31 Mod Date 1997/11/10 Chem Name Aluminium Oxide Structured Al2 O3 Sum Al2 O3 ANX A2X3 Min Name Corundum D(calc) 3.99 Title Structural Refinement of Neutron and X-Ray Data by the Rietveld Method: Application to Al2 O3 and Bi V O4 Author(s) Cox, D.E.;Moodenbaugh, A.R.;Sleight, A.W.;Chen, H.-Y. Reference National Bureau of Standards (U.S.), Special Publication (1980), 567, 189-201 Unit Cell 4.75860(2) 4.75860(2) 12.9906(1) 90. 90. 120. Vol 254.75 Z 6 Space Group R -3 c H SG Number 167 Cryst Sys trigonal/rhombohedral Pearson hR10 Wyckoff e c R Value .038 Red Cell RH 4.758 4.758 5.128 62.356 62.356 60 84.917 Trans Red 0.000 1.000 0.000 / 1.000 1.000 0.000 / 0.333 0.667 -0.333 Comments Compound with mineral name: Corundum The structure has been assigned a PDF number (calculated powder diffraction data): 01-075-1863 The structure has been assigned a PDF number (experimental powder diffraction data): 43-1484 Structure type : Al2O3 X-ray diffraction (powder) Atom # OX SITE x y z SOF H ITF(B) Al 1 +3 12 c 0 0 0.35200(7) 1. 0 0.40(1) O 1 -2 18 e 0.3064(3) 0 0.25 1. 0 0.51(2) *end for ICSD #31546 |
2Â¥2009-05-03 19:44:30














»Ø¸´´ËÂ¥