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Isomers of IC(70)BA and Their Photovoltaic Performance in Polymer Solar Cells
Hu LH(户磊华); Cui RL(崔荣丽); Lin GM(林国明); Huang H(黄换); Lin GM(林国明); Guo XH(郭喜红); Yang SY(杨尚元); Dong JQ(董金泉); Sun BY(孙宝云); Hu, LH; Cui, RL; Huang, H; Lin, GM; Guo, XH; Yang, SY; Lian, YF; Dong, JQ; Sun, BY
2015
发表期刊JOURNAL OF NANOSCIENCE AND NANOTECHNOLOGY
卷号15期号:7页码:5285-5290
通讯作者崔荣丽
摘要Indene-C-70 derivatives were synthesized, including indene-C-70 mono-adduct (IC(70)MA), indene-C-70 bis-adduct (IC(70)BA) and indene-C-70 tris-adduct (IC(70)TA). All as-prepared fullerene adducts are in fact a mixture of isomers. The IC(70)BA mixture was further separated by high-performance liquid chromatography (HPLC) and two different IC(70)BA isomers were obtained. With the addition of the increased number of indene, the lowest unoccupied molecular orbital (LUMO) energy level of the C-70 derivatives is also increased. IC(70)BA and its isomers have a slight difference in LUMO energy level, but show great differences in the absorption spectra. Polymer solar cells (PSCs) devices were fabricated under the same conditions with P3HT as donor, IC(70)BA and its isomer as acceptor, to examine the influence of the regioisomers on photovoltaic performance. The two IC(70)BA isomers exhibited varying power conversion efficiency (PCE) values of 2.80 and 3.18%, respectively, suggesting the molecular structure of the fullerene derivatives have an effect on polymer solar cells properties.
文章类型Article
关键词Fullerene Derivative Solar Cell Isomer
学科领域Chemistry; Science & Technology - Other Topics; Materials Science; Physics
DOI10.1166/jnn.2015.10022
收录类别SCI ; EI
WOS类目Chemistry, Multidisciplinary ; Nanoscience & Nanotechnology ; Materials Science, Multidisciplinary ; Physics, Applied ; Physics, Condensed Matter
WOS记录号WOS:000348489200090
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被引频次:6[WOS]   [WOS记录]     [WOS相关记录]
文献类型期刊论文
条目标识符http://ir.ihep.ac.cn/handle/311005/228071
专题多学科研究中心
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GB/T 7714
Hu LH,Cui RL,Lin GM,et al. Isomers of IC(70)BA and Their Photovoltaic Performance in Polymer Solar Cells[J]. JOURNAL OF NANOSCIENCE AND NANOTECHNOLOGY,2015,15(7):5285-5290.
APA 户磊华.,崔荣丽.,林国明.,黄换.,林国明.,...&Sun, BY.(2015).Isomers of IC(70)BA and Their Photovoltaic Performance in Polymer Solar Cells.JOURNAL OF NANOSCIENCE AND NANOTECHNOLOGY,15(7),5285-5290.
MLA 户磊华,et al."Isomers of IC(70)BA and Their Photovoltaic Performance in Polymer Solar Cells".JOURNAL OF NANOSCIENCE AND NANOTECHNOLOGY 15.7(2015):5285-5290.
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