 |
 |
 |
 |
 |
 |
||
 |
 |
 |
 |
 |
| 6 | 1/1 | 返回列表 |
| 查看: 1160 | 回復(fù): 5 | ||
| 本帖產(chǎn)生 1 個(gè) 翻譯EPI ，點(diǎn)擊這里進(jìn)行查看 | ||
書劍如風(fēng)新蟲 (著名寫手)
|
[求助]
求翻譯一段話，中文翻譯成英文
|
|
| 稀土配合物的結(jié)構(gòu)由中心離子和配體兩部分組成，其中具有較強(qiáng)配位能力和合適三線態(tài)能級的中性配體在和稀土離子配位的同時(shí)，不僅有助于提高光致和電致發(fā)光性能，還可以提高稀土配合物的熒光發(fā)射強(qiáng)度、揮發(fā)性和穩(wěn)定性等。據(jù)報(bào)道，當(dāng)前稀土銪配合物作為電致發(fā)射材料的最大問題之一是因?yàn)槠漭d流子在遷移率（尤其是電子遷移率）比較低，僅是傳統(tǒng)LED無機(jī)材料的0.01-0.1%,解決這一問題的有效途徑就是在配合物中引入合適的中性配體. 在中性配體方面，亦可以通過增加分子的剛性來降低能量的散耗進(jìn)而提高配合物的熒光效率(photoluminescence quantum yields, PLQY)。另外，含有剛性配體的OLED稀土發(fā)光材料還可以降低分子之間的堆積和相互作用進(jìn)而能減少濃度淬滅及“T-T”熄滅和提高器件的外量子效率。 |
回復(fù)此樓» 猜你喜歡
307求調(diào)劑
已經(jīng)有20人回復(fù)
-
285求調(diào)劑
已經(jīng)有8人回復(fù)
-
材料與化工（0856）304求B區(qū)調(diào)劑
已經(jīng)有8人回復(fù)
-
370求調(diào)劑
已經(jīng)有3人回復(fù)
-
070300化學(xué)279求調(diào)劑
已經(jīng)有5人回復(fù)
-
福建理工大學(xué)材料學(xué)院先進(jìn)合金團(tuán)隊(duì)招收考研調(diào)劑學(xué)生
已經(jīng)有4人回復(fù)
-
英一數(shù)一408，總分284，二戰(zhàn)真誠求調(diào)劑
已經(jīng)有5人回復(fù)
-
083000環(huán)境科學(xué)與工程調(diào)劑，總分281
已經(jīng)有4人回復(fù)
-
求調(diào)劑
已經(jīng)有3人回復(fù)
-
食品工程專碩一志愿中海洋309求調(diào)劑
已經(jīng)有10人回復(fù)
書劍如風(fēng)
新蟲 (著名寫手)
- 應(yīng)助: 3 (幼兒園)
- 金幣: 3890.7
- 散金: 455
- 紅花: 2
- 沙發(fā): 1
- 帖子: 2345
- 在線: 180.3小時(shí)
- 蟲號: 1310309
- 注冊: 2011-05-30
- 性別: GG
- 專業(yè): 無機(jī)材料化學(xué)
|
這是自己翻譯的，請大神修改下 The structure of rare earth complexes is composed of the central ions and ligands, which has strong coordination ability and appropriate triplet energy neutral ligands with rare earth ions coordination at the same time, will not only help improve the light and electroluminescent performance, also can improve the fluorescence emission intensity of rare earth complexes, volatile and stability, etc.According to the report, the rare earth europium complexes as one of the biggest problems of electric emission materials because of its carrier in mobility, especially electron mobility, low , is only part of the traditional LED inorganic material 0.01 0.1% , the effective ways to solve this problem is the introduction of appropriate neutral ligands in the complexes. In terms of neutral ligands, also can increase the rigid molecules come loose to reduce energy consumption and improve complexes fluorescent efficiency (photoluminescence quantum yields, PLQY).In addition, rigid ligand containing rare-earth luminescence materials of OLED can also reduce the accumulation and interactions between molecules, in turn, can reduce the concentration quenching and "T - T" go out and improve the external quantum efficiency of the device |
2樓2015-04-24 09:44:53
【答案】應(yīng)助回帖
★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★
書劍如風(fēng): 金幣+50, 翻譯EPI+1 2015-04-26 08:12:51
書劍如風(fēng): 金幣+50, 翻譯EPI+1 2015-04-26 08:12:51
| The rare earth complexes is made up of the central ions and ligands. while the rare earth ions mates the neutral ligand with strong coordination ability and suitable level of triplet ,It not only contributes to improving the photoluminescence and electroluminescence performance， but also the fluorescence emission intensity, volatility and stability of the lanthanide complexes. According to reports,at currently,one of the biggest barriers of Europium complexes' application to electroluminescent emission materials is cused by Relatively low carrier mobility( especially the electron mobility).Just equal to 0.01-0.1% of the traditional LED inorganic material. an effective way to solve this problem is to introduce a suitable neutral ligand to the complexes. as to neutral ligand,we can increase the rigidity of the molecule to reduce energy dissipation and to improve the photoluminescence quantum yields of ligand complexes. In addtion, OLED rare earth luminescent materials containing rigid ligands can also reduce the accumulation and interaction of molecules and thus can reduce the concentration quenching and "TT" extinguishment then improve the external quantum efficiency of the device. |
3樓2015-04-24 10:13:21
燦燦妹
至尊木蟲 (著名寫手)
- 翻譯EPI: 68
- 應(yīng)助: 135 (高中生)
- 貴賓: 1.097
- 金幣: 14467.1
- 散金: 3921
- 紅花: 102
- 沙發(fā): 3
- 帖子: 2121
- 在線: 396.8小時(shí)
- 蟲號: 1783324
- 注冊: 2012-04-27
- 性別: GG
- 專業(yè): 環(huán)境工程
【答案】應(yīng)助回帖
|
Rare earth complexes, whose structure is composed by center cations and ligand, have strong coordination ability and appropriate neutral ligand with triplet state level . It not only may be helpful to improve the properties of photics and electroluminescence, but improve the fluorescent emission intensity, volatility and stability when the neutral ligand was coordinated with rare earth ions. According to the reports, the greatest current problem of rare earth europium complex used as electric emission materials was that the mobility(especially the electronic mobility) of europium complex carriers were relatively low, only 0.01-0.1% of traditional LED inorganic materials. Introducing the neutral ligand into complexes was an effective solution to the problem. The photoluminescence quantum yields(PLQY) could be improved by increasing molecular rigidity to reduce energy dissipation in neutral ligand field.Furthermore, OLED rare earth luminescent material with rigid ligand could decrease the accumulation and interaction between molecule to reduce concentration quenching, “T-T”extinguish and to improve the external quantum efficiency of devices. |
4樓2015-04-24 10:14:09
5樓2015-04-24 10:25:55
【答案】應(yīng)助回帖
★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ...
書劍如風(fēng): 金幣+100 2015-04-26 08:13:12
書劍如風(fēng): 金幣+100 2015-04-26 08:13:12
|
中間還有點(diǎn)謬誤，重發(fā)一遍吧 The rare earth complexes is composed of the central ions and ligands. while the rare earth ions mates the neutral ligand with strong coordination ability and suitable level of triplet ,It not only contributes to improving the photoluminescence and electroluminescence performance， but also the fluorescence emission intensity, volatility and stability of the lanthanide complexes. At currently,one of the biggest barriers of Europium complexes' application to electroluminescent emission materials is cused by Relatively low carrier mobility( especially the electron mobility).Just equal to 0.01-0.1% of the traditional LED inorganic material,As shown in reports.an effective way to solve this problem is to introduce a suitable neutral ligand to the complexes. as to neutral ligand,we can increase the rigidity of the molecule to reduce energy dissipation and to improve the photoluminescence quantum yields of ligand complexes. In addtion, OLED rare earth luminescent materials containing rigid ligands can also reduce the accumulation and interaction of molecules and thus can reduce the concentration quenching and "TT" extinguishment then improve the external quantum efficiency of the device. |
6樓2015-04-24 10:28:54
相關(guān)版塊跳轉(zhuǎn)
我要訂閱樓主 書劍如風(fēng) 的主題更新
| 6 | 1/1 | 返回列表 |
| 最具人氣熱帖推薦 [查看全部] | 作者 | 回/看 | 最后發(fā)表 | |
|---|---|---|---|---|
|
[考研] 一志愿 南京航空航天大學(xué) ，080500材料科學(xué)與工程學(xué)碩 +3 | @taotao 2026-03-30 | 3/150 |
|
|---|---|---|---|---|
|
|
[考研] 材料科學(xué)與工程調(diào)劑 +9 | 深V宿舍吧 2026-03-30 | 10/500 |
|
|
|
[考研] 一志愿華東師范大學(xué)有機(jī)化學(xué)專業(yè)，初試351分，復(fù)試被刷求調(diào)劑! +7 | 真名有冰 2026-03-29 | 8/400 |
|
|
|
[考研] 各位老師好，我的一志愿為北京科技大學(xué)085601材料專碩 +10 | Koxui 2026-03-28 | 10/500 |
|
|
[考研] 322求調(diào)劑：一志愿湖南大學(xué) 材料與化工（085600），已過六級。 +9 | XX小鄧 2026-03-29 | 9/450 |
|
|
|
[考研] 考研調(diào)劑 +5 | Sanmu-124 2026-03-26 | 5/250 |
|
|
|
[考研] 材料與化工272求調(diào)劑 +21 | 阿斯蒂芬2004 2026-03-28 | 21/1050 |
|
|
|
[考研] 318一志愿吉林大學(xué)生物與醫(yī)藥 求調(diào)劑 +5 | 篤行致遠(yuǎn). 2026-03-28 | 5/250 |
|
|
|
[考研] 343求調(diào)劑085601 +3 | 要努力學(xué)習(xí)x 2026-03-29 | 3/150 |
|
|
|
[考研] 298求調(diào)劑 +3 | 種圣賜 2026-03-29 | 3/150 |
|
|
|
[考研] 356求調(diào)劑 +4 | gysy?s?a 2026-03-28 | 4/200 |
|
|
|
[考研] 279求調(diào)劑 +4 | 蝶舞輕繞 2026-03-29 | 4/200 |
|
|
|
[考研] 求調(diào)劑 +6 | 蘆lty 2026-03-25 | 7/350 |
|
|
|
[考研] 085405 考的11408求各位老師帶走 +3 | Qiu學(xué)ing 2026-03-28 | 3/150 |
|
|
|
[考研] 086502化學(xué)工程342求調(diào)劑 +6 | 阿姨復(fù)古不過 2026-03-27 | 6/300 |
|
|
|
[考研] 292求調(diào)劑 +4 | 求求了收下我吧?/a> 2026-03-26 | 4/200 |
|
|
|
[考研] 351求調(diào)劑 +4 | 麥克阿磊 2026-03-24 | 4/200 |
|
|
|
[考研] 07化學(xué)303求調(diào)劑 +5 | 睿08 2026-03-25 | 5/250 |
|
|
|
[考研] 材料與化工304求B區(qū)調(diào)劑 +3 | 邱gl 2026-03-25 | 3/150 |
|
|
|
[考研] 0854人工智能方向招收調(diào)劑 +4 | 章小魚567 2026-03-24 | 4/200 |
|