首页> 外文期刊>Journal of Polymer Science, Part A. Polymer Chemistry >Synthesis and photovoltaic properties of new D‐A copolymers based on 5,6‐bis(2‐ethylhexyl)naphtha[2,1‐b:3,4‐b′]dithiophene‐2,9‐diyl] donor and fluorine substituted 6,7‐bis(9,9‐didodecyl‐9h‐fluoren‐2‐yl)[1,2,5] thiadiazolo[3,4‐g]quinoxaline acceptor units
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Synthesis and photovoltaic properties of new D‐A copolymers based on 5,6‐bis(2‐ethylhexyl)naphtha[2,1‐b:3,4‐b′]dithiophene‐2,9‐diyl] donor and fluorine substituted 6,7‐bis(9,9‐didodecyl‐9h‐fluoren‐2‐yl)[1,2,5] thiadiazolo[3,4‐g]quinoxaline acceptor units

机译:基于5,6-双(2-乙基己基)石脑油的新型D-A共聚物的合成和光伏性能[2,1-B:3,4-B'二噻吩-2,9-二基]供体和氟取代6 ,7-双(9,9-羟基癸基-9h-氟化丁烯-2-基)[1,2,5]噻二唑唑[3,4-克]喹喔啉受体单位

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ABSTRACT > Two low band gap D‐A copolymers 5,6‐bis(2‐ethylhexyl)naphtha[2,1‐b:3,4‐b′]dithiophene‐2,9‐diyl] donor and without ( P1 ) and with ( P2 ) fluorine substituted 6,7‐bis(9,9‐didodecyl‐9H‐fluoren‐2‐yl)[1,2,5]thiadiazolo[3,4‐g]quinoxaline were synthesized and their optical and electrochemical properties were investigated. These copolymers were employed as donor along with PC <sub>71</sub> BM as acceptor for the fabrication of solution processed bulk heterojunction polymer solar cells. After the optimization of the active layer, that is, different donor‐to‐acceptor weight ratios and concentration of DIO solvent additive, the resultant polymer solar cells showed overall PCE of 5.44% and 8.14% for P1 and P2 , respectively, with low voltage loss of 0.40 eV. The higher value of power conversion efficiency of P2 based polymer solar cells as compared to P1 counterparts, my be related to the deeper highest occupied molecular orbital energy level of P2 , higher hole mobility, balanced charge transport, suppressed bimolecular recombination and small π‐π stacking distance and higher crystallinity of P2 :PC <sub>71</sub> BM active layer. Although the dipole moment of P2 is slightly lower than P1 , the enhanced values of power conversion efficiency of P2 may be related to improve stacking. ? 2018 Wiley Periodicals, Inc. J. Polym. Sci., Part A: Polym. Chem. 2018 , 56 , 1297–1307 </abstract> </span> <span class="z_kbtn z_kbtnclass hoverxs" style="display: none;">展开▼</span> </div> <div class="translation abstracttxt"> <span class="zhankaihshouqi fivelineshidden" id="abstract"> <span>机译:</span><abstract xmlns =“http://www.wiley.com/namespaces/wiley”type =“main”> <title type =“main”>抽象</ title> >两个低频隙d-a共聚物5 ,6-双(2-乙基己基)石脑油[2,1-B:3,4-b']二噻吩-2,9-二基]供体,并且没有( p1 / b>)和(<b > P2 </ b>)氟取代的6,7-双(9,9-羟基癸基-9H-芴-2-基)[1,2,5]噻二唑[3,4 -g]喹喔啉,它们的光学研究了电化学性质。将这些共聚物作为供体以及PC <Sub> 71 </ sub> BM作为受体,用于制备溶液加工的本体异质结聚合物太阳能电池。在优化活性层之后,即不同的供体对受体重量比和DIO溶剂添加剂的浓度,所得的聚合物太阳能电池显示总PCE为5.44%和8.14%的<B> P1和P1>分别具有0.40eV的低电压损耗的 p2 </ b>。与 p1 / b>对应物相比,基于P2的聚合物太阳能电池的功率转换效率越高,我与 p2的更深最高占用的分子轨道能量水平有关</ b>,较高空穴迁移率,平衡电荷传输,抑制的双分子重组和小π-π堆叠距离和更高的π-π堆叠距离和更高的结晶度<B> P2 </ B>:PC <SUB> 71 </ sub> BM有源层。尽管 p2 </ b>的偶极力矩略低于 p1 </ b>,但是 p2 </ b>的功率转换效率的增强值可能与改善堆叠有关。还是2018 Wiley期刊,Inc.J.Colom。 SCI。,A部分:polym。化学。 2018 </ b>, 56 </ i>,1297-1307 </ p> </ abstract> </span> <span class="z_kbtn z_kbtnclass hoverxs" style="display: none;">展开▼</span> </div> </div> <div class="record"> <h2 class="all_title" id="enpatent33" >著录项</h2> <ul> <li> <span class="lefttit">来源</span> <div style="width: 86%;vertical-align: text-top;display: inline-block;"> <a href='/journal-foreign-35621/'>《Journal of Polymer Science, Part A. Polymer Chemistry》</a> <b style="margin: 0 2px;">|</b><span>2018年第12期</span><b style="margin: 0 2px;">|</b><span>共11页</span> </div> </li> <li> <div class="author"> <span class="lefttit">作者</span> <p id="fAuthorthree" class="threelineshidden zhankaihshouqi"> <a href="/search.html?doctypes=4_5_6_1-0_4-0_1_2_3_7_9&sertext=Keshtov Mukhamed L.&option=202" target="_blank" rel="nofollow">Keshtov Mukhamed L.;</a> <a href="/search.html?doctypes=4_5_6_1-0_4-0_1_2_3_7_9&sertext=Konstantinov Igor O.&option=202" target="_blank" rel="nofollow">Konstantinov Igor O.;</a> <a href="/search.html?doctypes=4_5_6_1-0_4-0_1_2_3_7_9&sertext=Kuklin Sergei A.&option=202" target="_blank" rel="nofollow">Kuklin Sergei A.;</a> <a href="/search.html?doctypes=4_5_6_1-0_4-0_1_2_3_7_9&sertext=Khokhlov Alexei R.&option=202" target="_blank" rel="nofollow">Khokhlov Alexei R.;</a> <a href="/search.html?doctypes=4_5_6_1-0_4-0_1_2_3_7_9&sertext=Nekrasova Natalia V.&option=202" target="_blank" rel="nofollow">Nekrasova Natalia V.;</a> <a href="/search.html?doctypes=4_5_6_1-0_4-0_1_2_3_7_9&sertext=Xie Zhi‐Yuan&option=202" target="_blank" rel="nofollow">Xie Zhi‐Yuan;</a> <a href="/search.html?doctypes=4_5_6_1-0_4-0_1_2_3_7_9&sertext=Koukaras Emmanuel N.&option=202" target="_blank" rel="nofollow">Koukaras Emmanuel N.;</a> <a href="/search.html?doctypes=4_5_6_1-0_4-0_1_2_3_7_9&sertext=Sharma Ganesh D.&option=202" target="_blank" rel="nofollow">Sharma Ganesh D.;</a> </p> <span class="z_kbtnclass z_kbtnclassall hoverxs" id="zkzz" style="display: none;">展开▼</span> </div> </li> <li> <div style="display: flex;"> <span class="lefttit">作者单位</span> <div style="position: relative;margin-left: 3px;max-width: 639px;"> <div class="threelineshidden zhankaihshouqi" id="fOrgthree"> <p>Institute of Organoelement Compounds of the Russian Academy of Sciences Vavilova St. 28Moscow 119991 Russian Federation;</p> <p>Institute of Organoelement Compounds of the Russian Academy of Sciences Vavilova St. 28Moscow 119991 Russian Federation;</p> <p>Institute of Organoelement Compounds of the Russian Academy of Sciences Vavilova St. 28Moscow 119991 Russian Federation;</p> <p>Institute of Organoelement Compounds of the Russian Academy of Sciences Vavilova St. 28Moscow 119991 Russian Federation;</p> <p>Institute of Physical Chemistry and Electrochemistry of the Russian Academy of Sciences LeninskyProspect 31Moscow 119071 Russian Federation;</p> <p>State Key Laboratory of Polymer Physics and ChemistryChangchun Institute of Applied Chemistry Chinese Academy of SciencesChangchun 130022 People's Republic of China;</p> <p>Nanotechnology and Advanced Materials Laboratory Department of Chemical EngineeringUniversity of PatrasPatras Western Greece 26500 Greece;</p> <p>Department of PhysicsThe LNM Institute for Information TechnologyJaipur Rajasthan India;</p> </div> <span class="z_kbtnclass z_kbtnclassall hoverxs" id="zhdw" style="display: none;">展开▼</span> </div> </div> </li> <li > <span class="lefttit">收录信息</span> <span style="width: 86%;vertical-align: text-top;display: inline-block;"></span> </li> <li> <span class="lefttit">原文格式</span> <span>PDF</span> </li> <li> <span class="lefttit">正文语种</span> <span>eng</span> </li> <li> <span class="lefttit">中图分类</span> <span><a href="https://www.zhangqiaokeyan.com/clc/1184.html" title="有机化学">有机化学;</a></span> </li> <li class="antistop"> <span class="lefttit">关键词</span> <p style="width: 86%;vertical-align: text-top;"> <a style="color: #3E7FEB;" href="/search.html?doctypes=4_5_6_1-0_4-0_1_2_3_7_9&sertext=D‐A copolymers&option=203" rel="nofollow">D‐A copolymers;</a> <a style="color: #3E7FEB;" href="/search.html?doctypes=4_5_6_1-0_4-0_1_2_3_7_9&sertext=low band gap&option=203" rel="nofollow">low band gap;</a> <a style="color: #3E7FEB;" href="/search.html?doctypes=4_5_6_1-0_4-0_1_2_3_7_9&sertext=low energy loss&option=203" rel="nofollow">low energy loss;</a> <a style="color: #3E7FEB;" href="/search.html?doctypes=4_5_6_1-0_4-0_1_2_3_7_9&sertext=polymer solar cells&option=203" rel="nofollow">polymer solar cells;</a> <a style="color: #3E7FEB;" href="/search.html?doctypes=4_5_6_1-0_4-0_1_2_3_7_9&sertext=power conversion efficiency&option=203" rel="nofollow">power conversion efficiency;</a> </p> <div class="translation"> 机译:D-A共聚物;低带隙;低能耗;聚合物太阳能电池;电力转换效率; 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href="/academic-conference-cn_meeting-33950_thesis/02022994051.html">含毗陛环的双杂环化合物研究Ⅱ.2-取代苯氧乙硫基-5-吡唑基-1,3,4-恶二唑和双(5-吡唑基-1,3,4-恶二唑-2-)二硫代烷烃的合成及生物活性</a> <b>[C]</b> <span> <a href="/search.html?doctypes=4_5_6_1-0_4-0_1_2_3_7_9&sertext=陈寒松&option=202" target="_blank" rel="nofollow" class="tuijian_auth tuijian_authcolor"> . 陈寒松</a> <span> <a href="/conference-cn-33950/" target="_blank" rel="nofollow" class="tuijian_authcolor"> . 中国化工学会农药专业委员会第九届年会 </a> <span> <span> . 1998</span> </span> </div> </li> <li> <div> <b>7. </b><a class="enjiyixqcontent" href="/academic-degree-domestic_mphd_thesis/020312434410.html">具有生物活性的多取代-2-氨基嘧啶衍生物及其稠杂环化合物的研究(Ⅷ、Ⅸ);Ⅷ:N'-(4,6-二取代嘧啶-2-基)-N-取代酰基硫脲的合成,晶体结构及除草活性;Ⅸ:5,7-二取代芳酰亚胺基-2H-1,2,4-噻二唑并[2,3-a]嘧啶的合成及除草活性</a> <b>[A] </b> <span> <a href="/search.html?doctypes=4_5_6_1-0_4-0_1_2_3_7_9&sertext=王洁平&option=202" target="_blank" rel="nofollow" class="tuijian_auth tuijian_authcolor"> . 王洁平</a> <span> . 2003</span> </span> </div> </li> </ul> <ul style="display: none;"> <li> <div> <b>1. </b><a class="enjiyixqcontent" href="/patent-detail/06120698649.html">作为5-羟色胺受体(5-HT)调节剂用于治疗中枢神经系统疾病的1-苄基-5-哌嗪-1-基-3,4二氢-1H-喹唑啉-2-酮衍生物和各个1H-苯并(1,2,6)噻二嗪-2,2-二氧化物和1,4-二氢-苯并(D)(1,3)*嗪-2-酮衍生物</a> <b>[P]</b> . <span> 中国专利: CN1909909B </span> <span> . 2010.12.15</span> </div> </li> <li> <div> <b>2. </b><a class="enjiyixqcontent" href="/patent-detail/06120105111466.html">作为5-羟色胺受体(5-HT)调节剂用于治疗中枢神经系统疾病的1-苄基-5-哌嗪-1-基-3,4二氢-1H-喹唑啉-2-酮衍生物和各个1H-苯并(1,2,6)噻二嗪-2,2-二氧化物和1,4-二氢-苯并(D)(1,3) 噁嗪-2-酮衍生物</a> <b>[P]</b> . <span> 中国专利: CN1909909A </span> <span> . 2007-02-07</span> </div> </li> </ul> </div> </div> </div> <div class="theme cardcommon" style="overflow: auto;display:none"> <h3 class="all_title" id="enpatent55">相关主题</h3> <ul id="subject"> </ul> </div> </div> </div> </div> <div class="right rightcon"> <div class="details_img cardcommon clearfix" style="margin-bottom: 10px;display:none;" > </div> </div> </div> <div id="thesis_get_original1" class="downloadBth" style="bottom: 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