鐧鹃潏濞侀噺瀛愰粸(di菐n)——鐞嗘兂鐨勬柊鍨嬬啋鍏夌磵绫虫潗鏂�
閲忓瓙榛�(di菐n)(QDs)锛屽嵆鍗婂皫(d菐o)楂旂磵绫虫櫠楂�(NCs)锛屾槸涓�绋敱II-VI鏃忔垨III-V鏃忓厓绱犵祫鎴愮殑绱嶇背椤嗙矑銆傞噺瀛愰粸(di菐n)鐨勭矑寰戜竴鑸粙浜�1锝�10 nm涔嬮枔锛岀敱浜庨浕瀛愬拰绌虹┐琚噺瀛愰檺鍩�锛岄�ｇ簩(x霉)鐨勮兘甯剁祼(ji茅)妲�(g貌u)璁婃垚鍏锋湁鍒嗗瓙鐗规�х殑鍒嗙珛鑳界礆(j铆)绲�(ji茅)妲�(g貌u)锛屽彈婵�鍚庡彲浠ョ櫦(f膩)灏勭啋鍏夈�傝垏鍌崇当(t菕ng)鐨勬湁姗�(j墨)鏌撴枡鐩告瘮锛岄噺瀛愰粸(di菐n)鍏锋湁绐勪笖灏�(du矛)绋�(ch膿ng)鐨勭櫦(f膩)灏勫厜璀�銆佸涓旈�ｇ簩(x霉)鐨勫惛鏀跺厜璀溿�佺敓鐗╃浉瀹规�уソ鍙婄啋鍏夊＝鍛介暦(zh菐ng)绛夊劒(y艒u)榛�(di菐n)锛屽洜姝ゅ湪鐢熺墿妯�(bi膩o)瑷樸�佺櫦(f膩)鍏変簩妤电銆佹縺鍏夊拰澶櫧(y谩ng)鑳介浕姹犵瓑闋�(l菒ng)鍩�锛岄噺瀛愰粸(di菐n)宸叉垚鐐轰汉鍊戦棞(gu膩n)娉ㄧ殑鐒﹂粸(di菐n)銆�
鐧鹃潏濞佽垏缇庡湅(gu贸)钁楀悕宸ュ粻STREM鍚堜綔锛屽凡寮曢��(j矛n)鏂板瀷閲忓瓙榛�(di菐n)鐢�(ch菐n)鍝�锛屽寘鎷柈鏍搁噺瀛愰粸(di菐n)锛圕dSe锛夊拰鏍告寮忛噺瀛愰粸(di菐n)锛圕dSe/CdS,CdSe/CdS/ZnS锛夛紝闄ゅ叿鏈夋櫘閫氶噺瀛愰粸(di菐n)鐨勫劒(y艒u)鍕�(sh矛)澶�锛岄倓鎿佹湁楂橀噺瀛愭敹鐜囥�佹サ濂界殑鍏夌┅(w臎n)瀹氭�х瓑鐗归粸(di菐n)锛涘悓鏅�(sh铆)鐧鹃潏濞侀倓鎻愪緵鍦ㄩ噺瀛愰粸(di菐n)鍒跺倷涓墍闇�鐨勫墠椹�(q奴)楂斻�侀厤楂斿強婧跺姂锛屾噳(y墨ng)鐢ㄥ湪閲忓瓙榛�(di菐n)鐨勬湁姗�(j墨)鐩搁珨绯诲悎鎴愬強姘寸浉楂旂郴鍚堟垚锛岀偤鎮ㄧ殑閲忓瓙榛�(di菐n)鐮旂┒宸ヤ綔淇濋璀�(h霉)鑸��
|
Structure
|
Ligand Capping Agent
|
Stability of Dispersions
|
Quantum Yield
|
Emission Range
|
Catalog No.
|
|
CdSe
core
|
Oleylamine
|
6 months
|
> 10%
|
500-625 nm
|
|
|
CdSe/CdS
core/shell
|
Oleylamine
|
> 6 months
|
> 30%
|
550-625 nm
|
96-0810 |
|
CdSe/CdS/ZnS
core/shell/shell
|
Hexadecylamine
|
> 12 months
|
> 30-40%
|
525-650 nm
|
96-0820 |
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绱嶇背閲戝偓鍖栧姂鏄竴绋柊鍨嬬殑鍌寲鏉愭枡锛屽彲寤ｆ硾鎳�(y墨ng)鐢ㄤ簬鐪惧鍙嶆噳(y墨ng)锛屽鍌寲CO姘у寲銆佽嚟姘у垎瑙�銆佹按姘ｈ綁(zhu菐n)绉诲弽鎳�(y墨ng)銆丯Ox閭勫師銆佷箼鐐旀矮姘寲銆佷笝鐑挵(hu谩n)姘у寲銆�1,2-浜岄唶閬告搰鎬ф恫鐩告哀鍖栫瓑銆傜磵绫抽噾鍌寲鍔戝湪甯告韩鐠�(hu谩n)澧冨拰婵曞害涓嬪彲鍌寲CO锛屽畬鍏ㄨ綁(zhu菐n)鍖栵紝鏄噲鍖朇O鐨勫畬缇庨伕鎿�銆�
鐧鹃潏濞佹彁渚涘悇绋珮绱斿害銆佸搧璩�(zh矛)鍗撹秺鐨勭磵绫抽噾鍌寲鍔�锛屽彲婊胯冻鏂版潗鏂欎互鍙婄磵绫冲偓鍖栧姂鐮旂┒鐨勯渶姹�銆�
1銆佸湪鍌寲纭濆熀閭勫師姘寲鍙嶆噳(y墨ng)涓�锛岄伕鎿囨�ч珮锛屼笉鑸囧叾浠栧畼鑳藉湗(tu谩n)鍙嶆噳(y墨ng)銆�
79-0160 Gold 1% on aluminum oxide extrudates
Technical Note:
J. Phys. Chem. C, 2009, 113 (41), 17803–17810.
2銆佸湪甯告韩涓嬪嵆鍙偓鍖栫倲鐑磋垏鍥涚敳鍩轰簩纭呮哀鐑风殑鐠�(hu谩n)鍔犳垚鍙嶆噳(y墨ng)锛屾浠舵韩鍜�锛岄伕鎿囨�уソ锛屼笉褰遍熆鍏朵粬瀹樿兘鍦�(tu谩n)锛屾敹鐜囧彲閬�(d谩)鍒�99%銆�
79-0165 Gold 1% on titanium dioxide extrudates
Technical Note:
J. Am. Chem. Soc., 2011, 133 (27), 10426–10429.
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