Single-Junction Organic Solar Cell with over 15% Efficiency Using Fused-Ring Acceptor with Electron-Deficient Core
Jun Yuan,Yunqiang Zhang,Liuyang Zhou,Liuyang Zhou,Guichuan Zhang,Hin-Lap Yip,Tsz-Ki Lau,Xinhui Lu,Can Zhu,Can Zhu,Hongjian Peng,Paul A. Johnson,Mario Leclerc,Yong Cao,Jacek Ulanski,Yongfang Li,Yingping Zou +16 more
TLDR
In this paper, a ladder-type electron-deficient core-based central fused ring (Dithienothiophen[3.2-b]- pyrrolobenzothiadiazole) with a benzothiadiadiazoles (BT) core was proposed to fine-tune its absorption and electron affinity.About:
This article is published in Joule.The article was published on 2019-04-17 and is currently open access. It has received 3513 citations till now. The article focuses on the topics: Organic solar cell & Acceptor.read more
Citations
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Emerging research directions for n-type conjugated polymers
Hanyu Jia,Ting Lei +1 more
TL;DR: In the past decade, π-conjugated polymers have been intensively studied in printed optoelectronic applications, such as organic field effect transistors (OFETs) and organic photovoltaics (OPVs).
Journal ArticleDOI
An Organic–Inorganic Hybrid Electrolyte as a Cathode Interlayer for Efficient Organic Solar Cells
Zhao Chaowei,Zhao Chaowei,Zhou Zhang,Zhou Zhang,Faming Han,Dongdong Xia,Chengyi Xiao,Jie Fang,Zhang Yuefeng,Binghui Wu,Shengyong You,Yonggang Wu,Weiwei Li,Weiwei Li +13 more
TL;DR: The studies in this work demonstrate that the hybrid electrolytes are a new kind of semiconductors, exhibiting promising application in organic electronics.
Journal ArticleDOI
Designing of benzodithiophene (BDT) based non-fullerene small molecules with favorable optoelectronic properties for proficient organic solar cells
TL;DR: In this paper, five new donor molecules were designed by structural tailoring of the already experimentally synthesized POBDT-4Cl, namely BDTM1, BDTM2, BDM3, BDMM4, BDMT5, and BDTM6.
Journal ArticleDOI
Energetic Disorder and Activation Energy in Efficient Ternary Organic Solar Cells with Nonfullerene Acceptor Eh‐IDTBR as the Third Component
Jie Lv,Jie Lv,Yu Feng,Jiehao Fu,Jie Gao,Ranbir Singh,Manish Kumar,Min Kim,Hua Tang,Shirong Lu,Weimin Zhang,Iain McCulloch,Iain McCulloch,Jianfeng Li,Zhipeng Kan +14 more
TL;DR: Wang et al. as mentioned in this paper presented the support from National Natural Science Foundation of China (no. 61964010), NationalYouth Thousand Program Project (R52A199Z11), National Special Fundsfor Repairing and Purchasing Scientific Institutions (Y72Z090Q10), and Artificial Intelligence Key Project of Chongqing (No. cstc2017rgzn-zdyfX0030).
Journal ArticleDOI
Organic solar cells based on cellulose nanopaper from agroforestry residues with an efficiency of over 16% and effectively wide-angle light capturing
Junying Wu,Xinpeng Che,Hui-Chao Hu,Huimin Xu,Bin Li,Yanjun Liu,Jianguo Li,Yonghao Ni,Yonghao Ni,Xingye Zhang,Xinhua Ouyang +10 more
TL;DR: In this paper, a cellulose nanopaper (CNP) was successfully demonstrated for enhanced efficiency and effective wide-angle light capturing in organic solar cells (OSCs), and the highest power-conversion efficiency achieved was up to 16.17%.
References
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Polymer photovoltaic cells : enhanced efficiencies via a network of internal donor-acceptor heterojunctions
TL;DR: In this paper, the carrier collection efficiency and energy conversion efficiency of polymer photovoltaic cells were improved by blending of the semiconducting polymer with C60 or its functionalized derivatives.
Journal ArticleDOI
Long-range corrected hybrid density functionals with damped atom–atom dispersion corrections
Jeng-Da Chai,Martin Head-Gordon +1 more
TL;DR: The re-optimization of a recently proposed long-range corrected hybrid density functional, omegaB97X-D, to include empirical atom-atom dispersion corrections yields satisfactory accuracy for thermochemistry, kinetics, and non-covalent interactions.
Journal Article
Long-Range Corrected Hybrid Density Functionals with Damped Atom-Atom Dispersion Corrections
TL;DR: Chai and Head-Gordon as discussed by the authors proposed a long-range corrected (LC) hybrid density functional with Damped Atom-Atom Dispersion corrections, which is called ωB97X-D.
Journal ArticleDOI
Bulk heterojunction solar cells with internal quantum efficiency approaching 100
Sung Heum Park,Sung Heum Park,Anshuman Roy,Serge Beaupré,Shinuk Cho,Shinuk Cho,Nelson E. Coates,Ji Sun Moon,Ji Sun Moon,Daniel Moses,Mario Leclerc,Kwanghee Lee,Kwanghee Lee,Alan J. Heeger,Alan J. Heeger +14 more
TL;DR: In this paper, a polymer solar cell based on a bulk hetereojunction design with an internal quantum efficiency of over 90% across the visible spectrum (425 nm to 575 nm) is reported.
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Polymer–Fullerene Composite Solar Cells
TL;DR: Polymer-based organic photovoltaic systems hold the promise for a cost-effective, lightweight solar energy conversion platform, which could benefit from simple solution processing of the active layer.