Search Results - "Xie, Zengqi"

Asymmetric electron acceptor enables highly luminescent organic solar cells with certified efficiency over 18 by He, Chengliang, Chen, Zeng, Wang, Tonghui, Shen, Ziqiu, Li, Yaokai, Zhou, Jiadong, Yu, Jianwei, Fang, Huiyu, Li, Yuhao, Li, Shuixing, Lu, Xinhui, Ma, Wei, Gao, Feng, Xie, Zengqi, Coropceanu, Veaceslav, Zhu, Haiming, Bredas, Jean-Luc, Zuo, Lijian, Chen, Hongzheng

“…Enhancing the luminescence property without sacrificing the charge collection is one key to high-performance organic solar cells (OSCs), while limited by the…”
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Molecular insights of exceptionally photostable electron acceptors for organic photovoltaics by Liu, Zhi-Xi, Yu, Zhi-Peng, Shen, Ziqiu, He, Chengliang, Lau, Tsz-Ki, Chen, Zeng, Zhu, Haiming, Lu, Xinhui, Xie, Zengqi, Chen, Hongzheng, Li, Chang-Zhi

“…Photo-degradation of organic semiconductors remains as an obstacle preventing their durable practice in optoelectronics. Herein, we disclose that…”
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Unraveling the influence of non-fullerene acceptor molecular packing on photovoltaic performance of organic solar cells by Ye, Linglong, Weng, Kangkang, Xu, Jinqiu, Du, Xiaoyan, Chandrabose, Sreelakshmi, Chen, Kai, Zhou, Jiadong, Han, Guangchao, Tan, Songting, Xie, Zengqi, Yi, Yuanping, Li, Ning, Liu, Feng, Hodgkiss, Justin M., Brabec, Christoph J., Sun, Yanming

“…In non-fullerene organic solar cells, the long-range structure ordering induced by end-group π–π stacking of fused-ring non-fullerene acceptors is considered…”
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Non-fullerene acceptors with branched side chains and improved molecular packing to exceed 18% efficiency in organic solar cells by Li, Chao, Zhou, Jiadong, Song, Jiali, Xu, Jinqiu, Zhang, Huotian, Zhang, Xuning, Guo, Jing, Zhu, Lei, Wei, Donghui, Han, Guangchao, Min, Jie, Zhang, Yuan, Xie, Zengqi, Yi, Yuanping, Yan, He, Gao, Feng, Liu, Feng, Sun, Yanming

“…Molecular design of non-fullerene acceptors is of vital importance for high-efficiency organic solar cells. The branched alkyl chain modification is often…”
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Simple Non‐Fused Electron Acceptors Leading to Efficient Organic Photovoltaics by Wen, Tian‐Jiao, Liu, Zhi‐Xi, Chen, Zeng, Zhou, Jiadong, Shen, Ziqiu, Xiao, Yiqun, Lu, Xinhui, Xie, Zengqi, Zhu, Haiming, Li, Chang‐Zhi, Chen, Hongzheng

“…Despite the remarkable progress achieved in recent years, organic photovoltaics (OPVs) still need work to approach the delicate balance between efficiency,…”
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Chlorine Atom-Induced Molecular Interlocked Network in a Non-Fullerene Acceptor by Qu, Jianfei, Chen, Hui, Zhou, Jiadong, Lai, Hanjian, Liu, Tao, Chao, Pengjie, Li, Duning, Xie, Zengqi, He, Feng, Ma, Yuguang

“…The differences between the introduction of chlorine and fluorine atoms to small-molecule acceptors were deeply investigated. From the single-crystal…”
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High Exciton Diffusion Coefficients in Fused Ring Electron Acceptor Films by Chandrabose, Sreelakshmi, Chen, Kai, Barker, Alex J, Sutton, Joshua J, Prasad, Shyamal K. K, Zhu, Jingshuai, Zhou, Jiadong, Gordon, Keith C, Xie, Zengqi, Zhan, Xiaowei, Hodgkiss, Justin M

“…Modest exciton diffusion lengths dictate the need for nanostructured bulk heterojunctions in organic photovoltaic (OPV) cells; however, this morphology…”
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Regulating the Packing of Non-Fullerene Acceptors via Multiple Noncovalent Interactions for Enhancing the Performance of Organic Solar Cells by Feng, Shiyu, Li, Miao, Tang, Ningning, Wang, Xiaodong, Huang, Hao, Ran, Guangliu, Liu, Yahui, Xie, Zengqi, Zhang, Wenkai, Bo, Zhishan

“…Three noncovalently fused-ring electron acceptors (FOC6-IC, FOC6-FIC, and FOC2C6-2FIC) are synthesized. Single crystals of FOC6-IC and FOC2C6-2FIC are…”
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Butterfly Effects Arising from Starting Materials in Fused-Ring Electron Acceptors by Li, Tengfei, Wu, Yao, Zhou, Jiadong, Li, Mengyang, Wu, Jingnan, Hu, Qin, Jia, Boyu, Pan, Xiran, Zhang, Maojie, Tang, Zheng, Xie, Zengqi, Russell, Thomas P, Zhan, Xiaowei

“…We designed and synthesized a series of fused-ring electron acceptors (FREAs) based on naphthalene-fused octacyclic cores end-capped by…”
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Progress in small-molecule luminescent materials for organic light-emitting diodes by Yu, Tiancheng, Liu, Linlin, Xie, Zengqi, Ma, Yuguang

“…Organic light-emitting diodes （OLEDs） have been extensively studied since the first efficient device based on small molecular luminescent materials was…”
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New Anthracene‐Fused Nonfullerene Acceptors for High‐Efficiency Organic Solar Cells: Energy Level Modulations Enabling Match of Donor and Acceptor by Feng, Huanran, Yi, Yuan‐Qiu‐Qiang, Ke, Xin, Yan, Jing, Zhang, Yamin, Wan, Xiangjian, Li, Chenxi, Zheng, Nan, Xie, Zengqi, Chen, Yongsheng

“…Two new nonfullerene small molecule acceptors (NF‐SMAs) AT‐NC and AT‐4Cl based on heptacyclic anthracene(cyclopentadithiophene) (AT) core and different…”
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Consecutive Charging of a Perylene Bisimide Dye by Multistep Low-Energy Solar-Light-Induced Electron Transfer Towards H 2 Evolution by Xu, Yucheng, Zheng, Jiaxin, Lindner, Joachim O, Wen, Xinbo, Jiang, Nianqiang, Hu, Zhicheng, Liu, Linlin, Huang, Fei, Würthner, Frank, Xie, Zengqi

“…A photocatalytic system containing a perylene bisimide (PBI) dye as a photosensitizer anchored to titanium dioxide (TiO ) nanoparticles through carboxyl groups…”
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Anomalous Effect of Intramolecular Charge Transfer on the Light Emitting Properties of BODIPY by Gao, Hongcheng, Gao, Yu, Wang, Cong, Hu, Dehua, Xie, Zengqi, Liu, Linlin, Yang, Bing, Ma, Yuguang

“…A new way to approaching highly emissive BODIPY dyes in both solution and solid state is achieved by introducing intramolecular charge transfer (ICT). A hybrid…”
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Isomer-free: Precise Positioning of Chlorine-Induced Interpenetrating Charge Transfer for Elevated Solar Conversion by Lai, Hanjian, Chen, Hui, Zhou, Jiadong, Qu, Jianfei, Chao, Pengjie, Liu, Tao, Chang, Xiaoyong, Zheng, Nan, Xie, Zengqi, He, Feng

“…The influence caused by the position of the chlorine atom on end groups of two non-fullerene acceptors (ITIC-2Cl-δ and ITIC-2Cl-γ) was intensely investigated…”
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Consecutive Charging of a Perylene Bisimide Dye by Multistep Low‐Energy Solar‐Light‐Induced Electron Transfer Towards H2 Evolution by Xu, Yucheng, Zheng, Jiaxin, Lindner, Joachim O., Wen, Xinbo, Jiang, Nianqiang, Hu, Zhicheng, Liu, Linlin, Huang, Fei, Würthner, Frank, Xie, Zengqi

“…A photocatalytic system containing a perylene bisimide (PBI) dye as a photosensitizer anchored to titanium dioxide (TiO2) nanoparticles through carboxyl groups…”
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Anomalous deep-red luminescence of perylene black analogues with strong π-π interactions by Tang, Ningning, Zhou, Jiadong, Wang, Liangxuan, Stolte, Matthias, Xie, Guojing, Wen, Xinbo, Liu, Linlin, Würthner, Frank, Gierschner, Johannes, Xie, Zengqi

“…Perylene bisimide (PBI) dyes are known as red, maroon and black pigments, whose colors depend on the close π−π stacking arrangement. However, contrary to the…”
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Biphasic Self-Assembly Pathways and Size-Dependent Photophysical Properties of Perylene Bisimide Dye Aggregates by Fennel, Franziska, Wolter, Steffen, Xie, Zengqi, Plötz, Per-Arno, Kühn, Oliver, Würthner, Frank, Lochbrunner, Stefan

“…The concentration-dependent absorption and temperature-dependent fluorescence of the perylene bisimide dye PBI 1 in methyl­cyclohexane point to a biphasic…”
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Enhanced Electron Transportation by Dye Doping in Very Low-Temperature (<130 °C)-Processed Sol–Gel ZnO toward Flexible Organic Solar Cells by Wen, Xinbo, Fang, Shaomao, Xu, Yucheng, Zheng, Nan, Liu, Linlin, Xie, Zengqi, Würthner, Frank

“…A perylene bisimide functionalized with four 4-carboxyphenoxy substituents at bay area (PBI-COOH) was embedded in sol–gel-derived zinc oxide (ZnO) to fabricate…”
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Bromination: An Alternative Strategy for Non‐Fullerene Small Molecule Acceptors by Wang, Huan, Liu, Tao, Zhou, Jiadong, Mo, Daize, Han, Liang, Lai, Hanjian, Chen, Hui, Zheng, Nan, Zhu, Yulin, Xie, Zengqi, He, Feng

“…The concept of bromination for organic solar cells has received little attention. However, the electron withdrawing ability and noncovalent interactions of…”
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Chain Length Dependence of the Photovoltaic Properties of Monodisperse Donor-Acceptor Oligomers as Model Compounds of Polydisperse Low Band Gap Polymers by Zhou, Cheng, Liang, Yamin, Liu, Feng, Sun, Chen, Huang, Xuelong, Xie, Zengqi, Huang, Fei, Roncali, Jean, Russell, Thomas P., Cao, Yong

“…Well‐defined conjugated oligomers (Sn) containing from 1 to 8 units of a tricyclic building block involving a dioctyloxybenzothiadiazole unit with two thienyl…”
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