涓湅(gu贸)绉戝(xu茅)鎶�琛�(sh霉)澶у(xu茅)濮氬畯鏂屻�佹▕閫匠銆佹灄宀炽�佽儭鍋夊湗(tu谩n)闅�(du矛)閫氶亷(gu貌)绲︾櫦(f膩)鍏変簩妤电锛圠ED锛�“鎷嶇墖瀛�”锛屾壘鍒颁簡绱旂磪閳ｉ垿绀ED鎬ц兘鐡堕牳鐨勫師鍥狅紝骞舵垚鍔熷埗鍌欏嚭楂樻�ц兘绱旂磪鍏夐垼閳︾うLED銆傜浉闂�(gu膩n)鐮旂┒鎴愭灉浜庡寳浜檪(sh铆)闁�5鏈�7鏃ュ湪绶氱櫦(f膩)琛ㄥ湪鍦�(gu贸)闅涘(xu茅)琛�(sh霉)鏈熷垔銆婅嚜鐒躲�嬶紙Nature锛夈��
閳ｉ垿绀︿笁缍暟璩�(zh矛)绲�(ji茅)鎶戝埗LED涓┖绌存硠婕忓崱閫氱ず鎰忓湒
閲戝爆楣靛寲鐗╅垼閳︾う鏄柊涓�浠ｆ槑鏄熷崐灏�(d菐o)楂旀潗鏂欙紝浣滅偤L(zh菐ng)ED涓殑鐧�(f膩)鍏夊堡鏉愭枡锛屽叿鏈夎級娴佸瓙閬风Щ鐜囬珮銆佽壊褰╃磾搴﹂珮銆佽壊鍩熷唬绛夊劒(y艒u)鍕�(sh矛)銆傜磾绱呭厜閳ｉ垿绀ED浣滅偤涓夊熀鑹蹭箣涓�鐨勫厜婧愶紝鍦ㄦ湭渚�(l谩i)楂樻竻椤ず闋�(l菒ng)鍩熸サ鍏锋經鍔涳紝鎳�(y墨ng)鐢ㄥ墠鏅厜鏄庯紝浣嗙洰鍓嶅瓨鍦ㄤ寒搴﹁垏鏁堢巼闆ｄ互鍏奸¨绛夌爺绌堕洠榛�(di菐n)銆�
涓湅(gu贸)绉戝ぇ鐮旂┒鍦�(tu谩n)闅�(du矛)涓昏瑙ｆ焙浜嗙磾绱呭厜閳ｉ垿绀ED浜害鎻愰珮鏅�(sh铆)鏁堢巼椹熼檷鐨勫晱(w猫n)椤屻��
妯婇�匠鍦�(tu谩n)闅�(du矛)鑷富鐮旂櫦(f膩)鐨勭郸LED“鎷嶇墖瀛�”鐨�“榛戠鎶�”——闆绘縺鐧�(f膩)鐬厠(t脿i)鍚告敹鍏夎瓬鎶�琛�(sh霉)锛圗ETA锛夛紝鎺㈡脯(c猫)LED鍏�(n猫i)閮ㄧ殑闆诲瓙锛堣矤(f霉)闆伙級鍜岀┖绌达紙姝ｉ浕锛夛紝鐧�(f膩)鐝�(xi脿n)绌虹┐娉勬紡鍒伴浕瀛愬偝杓稿堡鏄磾绱呭厜閳ｉ垿绀ED鎬ц兘鐡堕牳鐨勫師鍥犮��
濮氬畯鏂屽湗(tu谩n)闅�(du矛)鎻愬嚭涓�绋柊鐨勬潗鏂欑祼(ji茅)妲�(g貌u)瑷�(sh猫)瑷�(j矛)——“涓夌董閳ｉ垿绀︾暟璩�(zh矛)绲�(ji茅)”鏈夋晥鎶戝埗浜嗙┖绌存硠婕忋�傚湗(tu谩n)闅�(du矛)鍦ㄩ垼閳︾う鏅舵牸鍏�(n猫i)閮ㄦ彃鍏ユ湁姗�(j墨)鍒嗗瓙锛屾敼璁婄櫦(f膩)鍏夊堡鏅堕珨绲�(ji茅)妲�(g貌u)锛屾(g貌u)寤轰簡闃绘敂绌虹┐闆㈤枊(k膩i)鐧�(f膩)鍏夊堡鐨�“姘村）”——“瀵付闅欒兘澹�”锛屽湪瀵�(sh铆)鐝�(xi脿n)杓夋祦瀛愰檺鍩熺殑鍚屾檪(sh铆)锛屼繚鎸侀珮閬风Щ鐜囥�傚瀹忔枌鏁欐巿鑱�(li谩n)鍚堣儭鍋夋暀鎺堝皪(du矛)閫欎竴鍓�(chu脿ng)鏂板瀷瑷�(sh猫)瑷�(j矛)閫�(j矛n)琛屼簡鐞嗚珫绲�(ji茅)妲�(g貌u)鍒嗘瀽锛屾灄宀虫暀鎺堝墖鍒╃敤鐞冨樊闆婚彙鍏呭垎椹�(y脿n)璀変簡閫欎竴鏉愭枡銆�
涓夌董CsPbI3-xBrx閳ｉ垿绀︾暟璩�(zh矛)绲�(ji茅)鐨勮ō(sh猫)瑷�(j矛)鑸囨潗鏂欒〃寰�
鍦�(tu谩n)闅�(du矛)鍩轰簬“涓夌董閳ｉ垿绀︾暟璩�(zh矛)绲�(ji茅)”鍓�(chu脿ng)閫犵殑绱旂磪鍏夐垼閳︾うLED鍏锋湁鍦�(gu贸)闅涢牁(l菒ng)鍏堟按骞崇殑楂樻�ц兘锛氬嘲鍊煎閲忓瓙鏁堢巼锛圗QE锛夐仈(d谩)鍒�24.2%锛岃垏闋傜礆(j铆)OLED姘村钩鐩哥暥(d膩ng)锛涙渶澶т寒搴︾偤24600 cd/m²锛堝潕寰锋媺姣忓钩鏂圭背锛夛紝鐩告瘮涔嬪墠鍫�(b脿o)閬撶殑绱旂磪鍏変笁缍垼閳︾うLED鎻愬崌浜嗕笁鍊嶏紱骞朵笖鍣ㄤ欢灞曠従(xi脿n)鍑洪潪甯镐綆鐨勬晥鐜囨痪闄�——浜害鐐�22670 cd/m²鏅�(sh铆)锛屽櫒浠朵緷鐒跺叿鏈夎秴閬�(gu貌)10%鐨凟QE銆�
閫欓爡(xi脿ng)鐮旂┒灞曠従(xi脿n)鍑哄湗(tu谩n)闅�(du矛)鍓�(chu脿ng)閫犵殑涓夌董閳ｉ垿绀︾暟璩�(zh矛)绲�(ji茅)鏉愭枡鍦ㄧ櫦(f膩)灞曢珮鏁堛�佹槑浜笖绌�(w臎n)瀹氶垼閳︾うLED鏂归潰鐨勫法澶ф經鍔涖��
涓湅(gu贸)绉戝(xu茅)鎶�琛�(sh霉)澶у(xu茅)瀹嬫案鎱э紙鍗氬＋锛夈�佹潕娉紙鍗氬＋鍚庯級銆佺帇瀛愬仴锛堝崥澹爺绌剁敓锛夊拰鑷�(t谩i)鏇夌惓锛堝崥澹爺绌剁敓锛夌偤鏈枃鐨勫叡鍚岀涓�浣滆�咃紱涓湅(gu贸)绉戝(xu茅)鎶�琛�(sh霉)澶у(xu茅)濮氬畯鏂屾暀鎺堛�佹▕閫匠鏁欐巿銆佹灄宀虫暀鎺堝拰鑳″亯鏁欐巿鐐烘湰璜栨枃鐨勫叡鍚岄�氳▕浣滆�呫�傛湰宸ヤ綔寰楀埌鍦�(gu贸)瀹惰嚜鐒剁瀛�(xu茅)鍩洪噾濮斻�佺鎶�閮ㄧ瓑鍩洪噾鏀寔銆傜悊鍖栫瀛�(xu茅)瀵�(sh铆)椹�(y脿n)涓績鐐烘湰瑾查鐨勯枊(k膩i)灞曟彁渚涗簡SEM銆丳L銆乁V-vis銆佺悆宸浕閺＄瓑琛ㄥ緛瑷�(sh猫)鍌欑殑鏀寔銆�
闂�(gu膩n)娉ㄦ垜鍊�
鍏溇铏�(h脿o)锛歝hina_tp
寰俊鍚嶇ū锛氫簽濞佽硣瑷�
椤ず琛屾キ(y猫)闋傜礆(j铆)鏂板獟楂�
鎺冧竴鎺冨嵆鍙棞(gu膩n)娉ㄦ垜鍊�
鐢�(ch菐n)鍝佷緵姹�| 闆滃織鏈熷垔| 鍗�(xi茅)鏈�(hu矛)鏈嶅嫏(w霉)| 灏堥闆�| 闂�(gu膩n)浜庢垜鍊�|缍�(w菐ng)绔欏湴鍦�|鐗堟瑠(qu谩n)鑱叉槑| 寤ｅ憡鏈嶅嫏(w霉)
Copyright © 2018 娣卞湷甯傜編鍢夋姇璩囨湁闄愬叕鍙�. All Rights Reserved 鐗堟瑠(qu谩n)鎵�鏈� 绮礗CP鍌�12048185铏�(h脿o)-1
涓彲椤ず缍�(w菐ng)鎵�杓夋枃绔犮�佹暩(sh霉)鎿�(j霉)鍍呬緵鍙冭�冿紝浣跨敤鍓嶅嫏(w霉)璜�(q菒ng)浠旂窗(x矛)闁辫畝娉曞緥鑱叉槑锛岄ⅷ(f膿ng)闅�(xi菐n)鑷矤(f霉)銆�
濯掗珨鍚堜綔:0755-86149081 寤ｅ憡鍜ㄨ:0755-86149131 Email:[email protected]
