| ²é¿´: 2512 | »Ø¸´: 5 | |||||||
libo4sciľ³æ (ÕýʽдÊÖ)
|
[½»Á÷]
̼ÄÉÃ׸ßÈ˽ø£¬¹ØÓÚʯīȲ ÒÑÓÐ4È˲ÎÓë
|
|
Malko D, Neiss C, Vines F, Gorling A. Competition for Graphene: Graphynes with Direction-Dependent Dirac Cones. Phy Rev Let 2012;108:086804-8. Li GX, Li YL, Liu HB, Guo YB, Li YJ, Zhu DB. Architecture of graphdiyne nanoscale films. Chem Commun 2010;46:3256-8. ÕâÁ½ÆªÎÄÏ×ÖзֱðÌáµ½µÄgraphyneºÍgraphdiyne¶¼ÊÇָʯīȲÂð£¿ÎªºÎÃû³Æ²»Í¬£¿ |
» ÊÕ¼±¾ÌûµÄÌÔÌûר¼ÍƼö
Ñо¿Éú´óÔÓ»â | ÄÉÃ×ºÏ³É | ÊÕ²Ø | ʯīȲ |
» ²ÂÄãϲ»¶
±±¾©º½¿Õº½Ìì´óѧ26¼¶²©Ê¿ÕÐÉú-ÉúÎïҽѧ¹¤³Ì-ºÏ³ÉÉúÎïѧ
ÒѾÓÐ20È˻ظ´
ÎÂÖÝ´óѧÍõ¾ê¿ÎÌâ×é2026ÄêÕÐÉú
ÒѾÓÐ10È˻ظ´
ÎÞ»ú»¯Ñ§ÂÛÎÄÈóÉ«/·ÒëÔõôÊÕ·Ñ?
ÒѾÓÐ99È˻ظ´
ÎÂÖÝ´óѧ2026ÄêÕÐÉú£¨»¯Ñ§¡¢²ÄÁÏ£©
ÒѾÓÐ10È˻ظ´
ÕÐÉú¸ºÔð_ԺʿÍŶÓ_ѧÉú¸ß×ÔÓɶȳɳ¤_Éó¤Ñ§ÉúÅàÑø
ÒѾÓÐ5È˻ظ´
ÎÂÖÝ´óѧÕÐÊÕ2026ÄêÈëѧ²©Ê¿Ñо¿Éú£¨»¯Ñ§¡¢²ÄÁÏ¡¢»·¾³£©
ÒѾÓÐ10È˻ظ´
·Ç¾§ºÏ½ð
ÒѾÓÐ2È˻ظ´
ԺʿÍŶÓ-ÿ½ìѧÉú¶¼ÓÅÐã-¸ß×ÔÓɶÈ-ÍŶӷÕΧºÃ
ÒѾÓÐ0È˻ظ´
Çóµ÷¼Á
ÒѾÓÐ1È˻ظ´
»¯¹¤Ñ§Ôº£¨Ñ§ÔºÕýʽµ÷¼ÁȺ+ÁªÏµ·½Ê½£©
ÒѾÓÐ0È˻ظ´
» ±¾Ö÷ÌâÏà¹ØÉ̼ÒÍÆ¼ö: (ÎÒÒ²ÒªÔÚÕâÀïÍÆ¹ã)
» ±¾Ö÷ÌâÏà¹Ø¼ÛÖµÌùÍÆ¼ö£¬¶ÔÄúͬÑùÓаïÖú:
ʯīϩºÍ̼ÄÉÃ׹ܵÄÊ¢»á--IWEPNM 2012µÄ»áÒéÕªÒªÒÔ¼°IWEPNM 2013µÄ»áÒé֪ͨ
ÒѾÓÐ51È˻ظ´
Nature Materials È«ÎÄÔÚ̼ÄÉÃ×¹ÜÄÚ×éװʯīϩÄÉÃׯ¬
ÒѾÓÐ97È˻ظ´
PRL: ¼ÆËã»úÄ£ÄâÏÔʾʯīȲÐÔÄÜʤ¹ýʯīϩ-ZZ
ÒѾÓÐ14È˻ظ´
ÇóÖú¸÷λ´óÏÀ£¬¹ØÓڻʯīϩ̼ÄÉÃ×¹ÜÈýά½á¹¹Èí¼þ
ÒѾÓÐ14È˻ظ´
̼ÄÉÃ×¹ÜÖáÏòÇиîÖÆ±¸Ê¯Ä«Ï©ÒÉÎÊ£¿
ÒѾÓÐ11È˻ظ´
̼ÄÉÃ׹ܺÍʯīϩÔÚ200¶È2MPaµÄÌõ¼þÏ£¬Äܳ¤Ê±¼äÎȶ¨Â𣿻ᷢÉú½â¹¹Ö®ÀàµÄ¿ÉÄÜÂð£¿
ÒѾÓÐ9È˻ظ´
ÄÉÃ×ʯīϩ»¹ÊÇ̼ÄÉÃ׹ܣ¿ÄǸöÑо¿ÓëÓ¦ÓÃǰ¾°ºÃÄØ£¡
ÒѾÓÐ20È˻ظ´
·îÏ׸ø×ö̼ÄÉÃ׹ܣ¬Ê¯Ä«Ï©£¬¼°ÆäÓë½ðÊôÑõ»¯Î︴ºÏµÄ³æÓÑÃÇ
ÒѾÓÐ43È˻ظ´
¡¾ÇóÖú¡¿Ì¼ÄÉÃ׹ܺÍʯīϩ×öÆøÌå´«¸ÐÆ÷µÄ¼ì²â×°ÖÃÈçºÎÁ¬½Ó
ÒѾÓÐ5È˻ظ´
¡¾ÌÖÂÛ¡¿Ê¯Ä«Ï©Óë̼ÄÉÃ׹ܣºÒ»ÑùµÄǰÉú£¬²»Ò»ÑùµÄ½ñÊÀ
ÒѾÓÐ25È˻ظ´
¡¾ÆäËû¡¿Ê¯Ä«È²±¡Ä¤----̼²ÄÁÏ¡°¼Ò×塱гÉÔ±
ÒѾÓÐ5È˻ظ´
¡¾ÌÖÂÛ¡¿Ì¼ÄÉÃ×¹Ü Ê¯Ä«Ï©
ÒѾÓÐ21È˻ظ´

luoxinfire
½ð³æ (ÕýʽдÊÖ)
- Ó¦Öú: 3 (Ó×¶ùÔ°)
- ½ð±Ò: 438.9
- É¢½ð: 247
- ºì»¨: 12
- Ìû×Ó: 402
- ÔÚÏß: 138.4Сʱ
- ³æºÅ: 1171681
- ×¢²á: 2010-12-17
- ÐÔ±ð: GG
- רҵ: ½ðÊô»ù¸´ºÏ²ÄÁÏ
¡ï
Сľ³æ: ½ð±Ò+0.5, ¸ø¸öºì°ü£¬Ð»Ð»»ØÌû
Сľ³æ: ½ð±Ò+0.5, ¸ø¸öºì°ü£¬Ð»Ð»»ØÌû
|
Graphyne is an allotrope of carbon. Its structure is one-atom-thick planar sheets of sp and sp2-bonded carbon atoms arranged in crystal lattice. It can be seen as a lattice of benzene rings connected by acetylene bonds. Depending on the content of acetylene groups, graphyne can be considered a mixed hybridization, spn, where 1 < n < 2 [1], [2], and thus differs from the hybridization of graphene (considered pure sp2) and diamond (pure sp3). The existence of graphyne has been conjectured more than 50 years ago [3] but it has attracted attention after the discovery of fullerenes. Graphdiyne (graphyne with diacetylene groups) has successfully been synthesized on copper substrates[4]. Recently it has been advertised as a concurrent for graphene, due to the potential of direction-dependent Dirac cones[5]. [edit] References1.^ R.B. Heimann, S.E. Evsvukov, and Y. Koga, 1997, Carbon allotropes: a suggested classification scheme based on valence orbital hybridization, Carbon, Volume 35, Issues 10¨C11, Pages 1654¨C1658 2.^ Andrey N. Enyashin and Alexander L. Ivanovskii, 2011, Graphene Allotropes, Phys. Status Solidi B 248(8), 1879¨C1883, DOI:10.1002/pssb.201046583 3.^ Balaban AT, Rentia CC, Ciupitu E.. Rev. Roum. Chim. 1968. V. 13. P. 231. 4.^ Guoxing Li, Yuliang Li, Huibiao Liu, Yanbing Guo, Yongjun Li and Daoben Zhu, 2010, Architecture of graphdiyne nanoscale films, Chem. Commun., 46, 3256-3258 DOI: 10.1039/B922733D [1] 5.^ Daniel Malko, Christian Neiss, Francesc Viñes, and Andreas Görling, 2012, Competition for Graphene: Graphynes with Direction-Dependent Dirac Cones, Phys. Rev. Lett. 108, 086804,Published February 24 [2] |

2Â¥2012-10-15 21:25:37
libo4sci
ľ³æ (ÕýʽдÊÖ)
- Ó¦Öú: 19 (СѧÉú)
- ½ð±Ò: 2846.5
- É¢½ð: 16
- ºì»¨: 5
- Ìû×Ó: 774
- ÔÚÏß: 351.6Сʱ
- ³æºÅ: 1160318
- ×¢²á: 2010-12-01
- ÐÔ±ð: GG
- רҵ: Ì¼ËØ²ÄÁÏÓ볬Ӳ²ÄÁÏ

3Â¥2012-10-16 09:25:43
Ö£·Æ
½ð³æ (ÕýʽдÊÖ)
- Ó¦Öú: 1 (Ó×¶ùÔ°)
- ½ð±Ò: 3038.1
- É¢½ð: 21
- ºì»¨: 5
- Ìû×Ó: 318
- ÔÚÏß: 461.9Сʱ
- ³æºÅ: 962699
- ×¢²á: 2010-03-06
- ÐÔ±ð: MM
- רҵ: ¸ß·Ö×ÓÎïÀíÓë¸ß·Ö×ÓÎïÀí»¯
4Â¥2012-11-23 10:04:25
Ëãsanxiao
гæ (³õÈëÎÄ̳)
- Ó¦Öú: 0 (Ó×¶ùÔ°)
- ½ð±Ò: 162.1
- ºì»¨: 1
- Ìû×Ó: 6
- ÔÚÏß: 7.9Сʱ
- ³æºÅ: 2448766
- ×¢²á: 2013-05-05
- רҵ: °ëµ¼ÌåÎïÀí
¡ï
Сľ³æ: ½ð±Ò+0.5, ¸ø¸öºì°ü£¬Ð»Ð»»ØÌû
Сľ³æ: ½ð±Ò+0.5, ¸ø¸öºì°ü£¬Ð»Ð»»ØÌû
| Êǵģ¬Ê¯Ä«È²ÓкܶàÖÖÍ¬ËØÒìÐÎÌ壬»¹ÓÐgraphyne-3,graphyne-4....ËüÃüÃûÊÇÒòΪÁ½¸ö±½»·¼äÁ¬½ÓµÄC¸öÊý¶àÉÙ¡£ |
5Â¥2013-05-11 11:19:56
°¢¿Ë·É¶Ù
½ð³æ (ÕýʽдÊÖ)
- Ó¦Öú: 8 (Ó×¶ùÔ°)
- ½ð±Ò: 1426.6
- É¢½ð: 37
- ºì»¨: 2
- Ìû×Ó: 572
- ÔÚÏß: 169.6Сʱ
- ³æºÅ: 2469736
- ×¢²á: 2013-05-18
- ÐÔ±ð: GG
- רҵ: ¹âѧºÍ¹âµç×Ó²ÄÁÏ
6Â¥2015-05-03 11:23:54













»Ø¸´´ËÂ¥

