D
Dafei Yuan
Researcher at Chinese Academy of Sciences
Publications - 27
Citations - 672
Dafei Yuan is an academic researcher from Chinese Academy of Sciences. The author has contributed to research in topics: Chemistry & Organic electronics. The author has an hindex of 10, co-authored 22 publications receiving 441 citations. Previous affiliations of Dafei Yuan include University of Chicago.
Papers
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Journal ArticleDOI
2,2'-Diamino-6,6'-diboryl-1,1'-binaphthyl: A Versatile Building Block for Temperature-Dependent Dual Fluorescence and Switchable Circularly Polarized Luminescence.
Zuo-Bang Sun,Jun-Kai Liu,Dafei Yuan,Zheng-Hua Zhao,Xiaozhang Zhu,Di-Hong Liu,Qian Peng,Cui-Hua Zhao +7 more
TL;DR: A triarylborane π-system based on a 2,2'-diamino-6,6'-diboryl-1,1'-binaphthyl scaffold that can serve as a versatile building block for achieving temperature-dependent dual fluorescence and switchable circularly polarized luminescence by simply choosing different amino groups is disclosed.
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Efficient Solution-Processed n-Type Small-Molecule Thermoelectric Materials Achieved by Precisely Regulating Energy Level of Organic Dopants
TL;DR: It is demonstrated that small molecules with high electron mobility and low-lying LUMO energy levels can achieve high doping efficiency and excellent thermoelectric properties by doping with n-type dopants featuring highly matched energy levels and excellent miscibility.
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Cholesteric Aggregation at the Quinoidal-to-Diradical Border Enabled Stable n-Doped Conductor
Dafei Yuan,Dazhen Huang,Samara Medina Rivero,Abel Carreras,Abel Carreras,Cheng Zhang,Ye Zou,Xuechen Jiao,Xuechen Jiao,Christopher R. McNeill,Xiaozhang Zhu,Chong-an Di,Daoben Zhu,David Casanova,David Casanova,Juan Casado +15 more
TL;DR: In this paper, a series of thienoquinoidal oligothiophenes from dimer to pentamer and substituted with an odd and even number of pyrrolo-dione groups have been prepared and proven to be n-dopable materials showing outstanding ambient stability and excellent electrical and thermoelectric behavior.
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Air-Stable n-Type Thermoelectric Materials Enabled by Organic Diradicaloids.
TL;DR: In this article, the diradicaloids 2DQQT-S and Se have been used for air-stable and high-performance OTE materials with a power factor of 1.4μWm-m-1 ǫ K-2.
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Diaceno[a,e]pentalenes from Homoannulations of o-Alkynylaryliodides Utilizing a Unique Pd(OAc)2/n-Bu4NOAc Catalytic Combination
Jun-Jian Shen,Dafei Yuan,Yan Qiao,Xingxing Shen,Zhongbo Zhang,Yu-Wu Zhong,Yuanping Yi,Xiaozhang Zhu +7 more
TL;DR: A heterogeneous catalytic system, Pd(OAc)2/n-Bu4NOAc, for the efficient synthesis of diaceno[a,e]pentalenes via a tandem Pd catalytic cycle is reported, and the octacyclic dianthracenopentalene was found to be highly emissive.