²é¿´: 6411  |  »Ø¸´: 152
¡¾½±Àø¡¿ ±¾Ìû±»ÆÀ¼Û131´Î£¬×÷ÕßÂÞÂíÀï°ÂÔö¼Ó½ð±Ò 103.2 ¸ö
µ±Ç°Ö»ÏÔʾÂú×ãÖ¸¶¨Ìõ¼þµÄ»ØÌû£¬µã»÷ÕâÀï²é¿´±¾»°ÌâµÄËùÓлØÌû

ÂÞÂíÀï°Â

ÖÁ×ðľ³æ (ÕýʽдÊÖ)


[×ÊÔ´] Nature¶Ô¸ÆîÑ¿óÌ«ÑôÄÜµç³ØµÄ×îб¨µÀ£ºÍ¨¹ý×é·ÖÉè¼ÆÀ´ÖƱ¸¸ßЧ¸ÆîÑ¿óÌ«ÑôÄÜµç³Ø

ÒªÎÊÈç½ñÄĸö²ÄÁÏ×îÈÈ£¬´ð°¸ºÁÎÞÒÉÎʾÍÊǸÆîÑ¿ó²ÄÁÏ¡£ÈðÊ¿ÂåÉ£Áª°îÀí¹¤µÄMichael Graetzel½ÌÊÚºÍÓ¢¹úÅ£½ò´óѧµÄHenry J. Snaith½ÌÊÚÊÇÕâ¸ö²ÄÁÏÑо¿ÁìÓòµÄÁì¾üÈËÎï¡£Ôڶ̶ÌÁ½Äê¶àµÄʱ¼äÖУ¬¸ÆîÑ¿óµç³ØµÄЧÂÊ´Ó9.7%ѸËÙÅÊÉýµ½19.3%¡£ÕâÆªÎÄÕÂÔÚЧÂÊÉÏËäȻûÓеõ½½Ï´óµÄÍ»ÆÆ£¬µ«ÊÇÌṩÁËÒ»ÖÖÌáÉýÆäЧÂʵÄз½·¨¡ª¡ª°ÑMAPbBr3×¢Èëµ½FAPbI3ÖÐÀ´Îȶ¨Æä¾§Ïà¡£
Of the many materials and methodologies aimed at producing low-cost, efficient photovoltaic cells, inorganic¨Corganic lead halide perovskite materials1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17 appear particularly promising for next-generation solar devices owing to their high power conversion efficiency. The highest efficiencies reported for perovskite solar cells so far have been obtained mainly with methylammonium lead halide materials1, 2, 3, 4, 5, 6, 7, 8, 9, 10. Here we combine the promising¡ªowing to its comparatively narrow bandgap¡ªbut relatively unstable formamidinium lead iodide (FAPbI3) with methylammonium lead bromide (MAPbBr3) as the light-harvesting unit in a bilayer solar-cell architecture13. We investigated phase stability, morphology of the perovskite layer, hysteresis in current¨Cvoltage characteristics, and overall performance as a function of chemical composition. Our results show that incorporation of MAPbBr3 into FAPbI3 stabilizes the perovskite phase of FAPbI3 and improves the power conversion efficiency of the solar cell to more than 18 per cent under a standard illumination of 100 milliwatts per square centimetre. These findings further emphasize the versatility and performance potential of inorganic¨Corganic lead halide perovskite materials for photovoltaic applications.Nature¶Ô¸ÆîÑ¿óÌ«ÑôÄÜµç³ØµÄ×îб¨µÀ£ºÍ¨¹ý×é·ÖÉè¼ÆÀ´ÖƱ¸¸ßЧ¸ÆîÑ¿óÌ«ÑôÄÜµç³Ø
1.jpg


Nature¶Ô¸ÆîÑ¿óÌ«ÑôÄÜµç³ØµÄ×îб¨µÀ£ºÍ¨¹ý×é·ÖÉè¼ÆÀ´ÖƱ¸¸ßЧ¸ÆîÑ¿óÌ«ÑôÄÜµç³Ø-1
2.jpg
»Ø¸´´ËÂ¥

» ±¾Ìû¸½¼þ×ÊÔ´Áбí

» ÊÕ¼±¾ÌûµÄÌÔÌûר¼­ÍƼö

×ÊÔ´ÊÕ¼¯ Nature Science Cell uicorn3 science&nature&cell
MOFµÄδÀ´ ¿Æ¼¼Ç°Ïß µç×Ó×ÊÔ´ ²ÄÁÏÌÔÌùÊÕ¼
Ì«ÑôÄܼ¼Êõ ÓлúÌ«ÑôÄÜ

» ²ÂÄãϲ»¶

» ±¾Ö÷ÌâÏà¹ØÉ̼ÒÍÆ¼ö: (ÎÒÒ²ÒªÔÚÕâÀïÍÆ¹ã)

» ±¾Ö÷ÌâÏà¹Ø¼ÛÖµÌùÍÆ¼ö£¬¶ÔÄúͬÑùÓаïÖú:

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

ÂÞÂíÀï°Â

ÖÁ×ðľ³æ (ÕýʽдÊÖ)


ÒýÓûØÌû:
35Â¥: Originally posted by Jerry.liu at 2015-01-09 21:17:00
ÕâÆªÎÄÕ´´ÐÂÐÔÒ»°ã£¬ÎÒÃÇÒ²ÔÚ×öÀàËÆµÄ¹¤×÷£¬ËûÃÇÖ®ËùÒÔ¿ÉÒÔ·¢natureÊÇ»ùÓÚËûÃÇǰÆÚ×öÁË´óÁ¿µÄÏà¹Ø¹¤×÷£¬¶¼ºÜƯÁÁ£¬ºÜÅå·þÕâλº«¹úÀÏÐÖ£¬ÊÖ¿ì£¬ÌØ±ðÆ´¡£...

ÈËÂö¹ØÏµ£¬Ç°ÆÚ»ýÀÛ£¬Õù¶áÖÆ¸ßµãµÄËÙ¶È£¬¾ö¶¨ÁËÎÄÕµÄ×ßÏò¡£
36Â¥2015-01-09 21:54:47
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
²é¿´È«²¿ 153 ¸ö»Ø´ð

Jerry.liu

ľ³æ (СÓÐÃûÆø)


¡ï¡ï¡ï¡ï¡ï ÎåÐǼ¶,ÓÅÐãÍÆ¼ö

ºÃ¿ì£¬×·²»Éϵĸоõ£¬»°ËµÕâÆªnature·¢µÄÓеã¶ùÈÝÒ×£¡
2Â¥2015-01-08 21:47:37
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

ÂÞÂíÀï°Â

ÖÁ×ðľ³æ (ÕýʽдÊÖ)


ÒýÓûØÌû:
2Â¥: Originally posted by Jerry.liu at 2015-01-08 21:47:37
ºÃ¿ì£¬×·²»Éϵĸоõ£¬»°ËµÕâÆªnature·¢µÄÓеã¶ùÈÝÒ×£¡

·¢µÄÄѲ»ÄÑ¿´²»³ö£¬µ«ÊǸоõ»­µÄͼƬºÜÒ»°ã£¬Ã»ÓÐÌØ±ðµÄÁÁµã
11Â¥2015-01-09 08:28:18
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
¼òµ¥»Ø¸´
2015-01-08 21:56   »Ø¸´  
ÎåÐÇºÃÆÀ  Ö§³Ö£¡ [ ·¢×ÔÊÖ»ú°æ http://muchong.com/3g ]
vincentchu4Â¥
2015-01-09 01:10   »Ø¸´  
ÎåÐÇºÃÆÀ  ¶¥Ò»Ï£¬¸Ðл·ÖÏí£¡
vincentchu5Â¥
2015-01-09 01:13   »Ø¸´  
¶¥Ò»Ï£¬¸Ðл·ÖÏí£¡
2015-01-09 01:49   »Ø¸´  
ÎåÐÇºÃÆÀ  ¶¥Ò»Ï£¬¸Ðл·ÖÏí£¡
tainanlic7Â¥
2015-01-09 06:40   »Ø¸´  
ÎåÐÇºÃÆÀ  ¶¥Ò»Ï£¬¸Ðл·ÖÏí£¡
2015-01-09 07:04   »Ø¸´  
ÎåÐÇºÃÆÀ  ¶¥Ò»Ï£¬¸Ðл·ÖÏí£¡
zjjxl9Â¥
2015-01-09 07:54   »Ø¸´  
ÎåÐÇºÃÆÀ  ¶¥Ò»Ï£¬¸Ðл·ÖÏí£¡
hyf101610Â¥
2015-01-09 08:25   »Ø¸´  
ÎåÐÇºÃÆÀ  ¶¥Ò»Ï£¬¸Ðл·ÖÏí£¡
wjy201112Â¥
2015-01-09 08:29   »Ø¸´  
ÎåÐÇºÃÆÀ  ¶¥Ò»Ï£¬¸Ðл·ÖÏí£¡
zhchzhsh207613Â¥
2015-01-09 08:54   »Ø¸´  
ÎåÐÇºÃÆÀ  ¶¥Ò»Ï£¬¸Ðл·ÖÏí£¡
langty220714Â¥
2015-01-09 09:22   »Ø¸´  
ÎåÐÇºÃÆÀ  ¶¥Ò»Ï£¬¸Ðл·ÖÏí£¡
¡î ÎÞÐǼ¶ ¡ï Ò»ÐǼ¶ ¡ï¡ï¡ï ÈýÐǼ¶ ¡ï¡ï¡ï¡ï¡ï ÎåÐǼ¶
×î¾ßÈËÆøÈÈÌûÍÆ¼ö [²é¿´È«²¿] ×÷Õß »Ø/¿´ ×îºó·¢±í
[¿¼ÑÐ] Çóµ÷¼Á +3 «lty 2026-03-25 4/200 2026-03-25 23:25 by «lty
[¿¼ÑÐ] »¯Ñ§µ÷¼ÁÒ»Ö¾Ô¸ÉϺ£½»Í¨´óѧ336·Ö-±¾¿ÆÉϺ£211 +3 СÓã°®Óлú 2026-03-25 3/150 2026-03-25 20:13 by qingfeng258
[¿¼ÑÐ] 285Çóµ÷¼Á +3 AZMK 2026-03-24 3/150 2026-03-25 12:23 by userper
[¿¼ÑÐ] 278Çóµ÷¼Á +4 ÎÒ¿ÉÒÔÉϰ¶µÄ¶Ô 2026-03-19 4/200 2026-03-25 11:01 by userper
[¿¼ÑÐ] Çóµ÷¼Á£¬Ò»Ö¾Ô¸:ÄϾ©º½¿Õº½Ìì´óѧ´óѧ £¬080500²ÄÁÏ¿ÆÑ§Ó빤³Ìѧ˶£¬×Ü·Ö289·Ö +6 @taotao 2026-03-19 6/300 2026-03-25 08:37 by ľÍÐζ¶
[¿¼ÑÐ] Ò»Ö¾Ô¸ÄϺ½²ÄÁÏר317·ÖÇóµ÷¼Á +5 ըѽըѽըÊíÌõ 2026-03-23 5/250 2026-03-24 16:52 by ÐÇ¿ÕÐÇÔÂ
[¿¼ÑÐ] ²ÄÁÏ292µ÷¼Á +8 éÙËÌ˼ÃÀÈË 2026-03-23 8/400 2026-03-24 16:33 by laoshidan
[¿¼ÑÐ] 300Çóµ÷¼Á£¬²ÄÁÏ¿ÆÑ§Ó¢Ò»Êý¶þ +5 leaflight 2026-03-24 5/250 2026-03-24 16:25 by laoshidan
[¿¼ÑÐ] 279·ÖÇóµ÷¼Á Ò»Ö¾Ô¸211 +18 chaojifeixia 2026-03-19 20/1000 2026-03-24 10:34 by dolphin_ycj
[¿¼²©] 26É격×Ô¼ö +3 whh869393 2026-03-24 3/150 2026-03-24 09:55 by 21018060
[¿¼ÑÐ] »¯Ñ§308·ÖÇóµ÷¼Á +3 ÄãºÃÃ÷ÌìÄãºÃ 2026-03-23 3/150 2026-03-23 20:11 by macy2011
[¿¼ÑÐ] ÇóÀÏʦÊÕÎÒ +3 zzh16938784 2026-03-23 3/150 2026-03-23 12:56 by ztnimte
[¿¼ÑÐ] Ò»Ö¾Ô¸ÖÐÄÏ»¯Ñ§£¨0703£©×Ü·Ö337Çóµ÷¼Á +9 niko- 2026-03-19 10/500 2026-03-22 16:08 by ColorlessPI
[¿¼ÑÐ] ²ÄÁÏѧ˶301·ÖÇóµ÷¼Á +7 Liyouyumairs 2026-03-21 7/350 2026-03-21 22:31 by peike
[¿¼ÑÐ] Ò»Ö¾Ô¸¶«»ª´óѧ¿ØÖÆÑ§Ë¶320Çóµ÷¼Á +3 Grand777 2026-03-21 3/150 2026-03-21 19:23 by ¼òÖ®-
[¿¼ÑÐ] 297Çóµ÷¼Á +3 ϲ»¶»¹ÊDz»¸ÊÐÄ 2026-03-20 3/150 2026-03-21 18:33 by ѧԱ8dgXkO
[¿¼ÑÐ] 296Çóµ÷¼Á +4 www_q 2026-03-20 4/200 2026-03-21 17:26 by ѧԱ8dgXkO
[¿¼ÑÐ] 22408 344·Ö Çóµ÷¼Á Ò»Ö¾Ô¸ »ªµç¼ÆËã»ú¼¼Êõ +4 solanXXX 2026-03-20 4/200 2026-03-20 23:49 by alg094825
[¿¼ÑÐ] 317Çóµ÷¼Á +5 Éê×ÓÉêÉê 2026-03-19 9/450 2026-03-20 22:26 by JourneyLucky
[¿¼ÑÐ] AÇøÏß²ÄÁÏѧµ÷¼Á +5 ÖÜÖÜÎÞ¼« 2026-03-20 5/250 2026-03-20 21:33 by laoshidan
ÐÅÏ¢Ìáʾ
ÇëÌî´¦ÀíÒâ¼û