FLUORENE

作品数:98被引量:92H指数:4
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相关领域:理学电子电信更多>>
相关作者:张丽萍杨春芳王军张文军张庆波更多>>
相关机构:吉林大学中国科学院哈尔滨工程大学华中师范大学更多>>
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相关基金:国家自然科学基金国家重点基础研究发展计划国家教育部博士点基金中国博士后科学基金更多>>
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  • 期刊=Chemical Research in Chinese Universitiesx
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Effects of Different Eelectron-withdrawing Moieties on the General Photoelectric Properties of Fluorene-based Dimers
《Chemical Research in Chinese Universities》2020年第6期1174-1182,共9页YUAN Xinlei LI Jie LU Zhiwei YE Shanghui JIANG Hongji 
Supported by the National Natural Science Foundation of China(No.21574068);the Priority Academic Program Development of Jiangsu Higher Education Institutions,China(No.YX030003).
Here,9,9.9'-tris(4-butoxyphenyl)-9H-9'Hl-2,2'-difluorene(DF)was synthesized as a reference for compa rison,and diphenyl sulfone and triphenylphosphine oxygen were introduced to the 9-position of fluorene througha C-H ...
关键词:Organic light emitting-diode Electron-withdrawing moiety FLUORENE Diphenyl sulfone Tri-phenylphosphine oxide 
In situ Characterization of Phase Transition of Amorphous Poly(9,9-di-n-octyl-2,7-fluorene)Thin Film During Thermal Annealing
《Chemical Research in Chinese Universities》2019年第1期157-162,共6页MENG Shengfei WANG Pengyue CHEN Liuran GAO Guanghui ZHANG Jidong 
the Science Foundation of the Chinese Acadeny of Sciences,China(No.Y8228021001);the National Natural Science Foundation of China(No.5187030513).
Amorphous poly(9,9-di-n-octyl-2,7-fluorene)(PFO)thin films were characterized in situ via thermal an- nealing based on grazing incidence X-ray diffraction(GIXRD)profiles,UV-visible absorption spectrophotometry,and Fou...
关键词:POLYFLUORENE Phase transition Thermal annealing Liquid CRYSTALLINE κ-phase 
Exploration on Charge Transfer and Absorption Spectra of Spiro[fluorene-9,90-xanthene]-based Polyoxometalate Hybrids Toward High Performance Dye-sensitized Solar Cell
《Chemical Research in Chinese Universities》2018年第5期767-771,共5页WANG Shuo GAO Yu SU Xiaofang YAN Likai 
Supported by the National Natural Science Foundation of China(Nos.21571031, 21131001).
Based on spiro[fhiorene-9,90-xanthene](SFX, dye 1), the Lindqvist-type polyoxometalate(POM) functio- nalized with SFX and its derivatives(dyes 2--4) used in dye-sensitized solar cells(DSSCs) were designed and ...
关键词:POLYOXOMETALATE Dye-sensitized solar cell Density functional theory Absorption spectrum 
Theoretical Investigation on the Luminescent Properties of Polyfluorene and Poly(fluorene-co-thiophene)被引量:1
《Chemical Research in Chinese Universities》2009年第5期711-718,共8页FENG Ji-kang ZHANG Jing-hua REN Ai-min RAN Xue-qin LI Yuan-yuan 
Supported by the State Basic Research Development Program of China(No.2002CB613406);the National Natural Science Foundation of China(No.20673045);the Open Project of State Key Laboratory of Superamolecular Structure and Materials of Jilin University(No.SKLSSM200716)
The density functional theory was employed to study the structures, ionization potentials(IPs), electron affinities(EAs), and HOMO-LUMO gaps(ΔH-L) of the oligomers. The time-dependent density functional theory...
关键词:POLYFLUORENE Poly(fluorene-co-thiophene) Luminescent property 
Mechanistic Aspects of Monomer, Polymer Formation, and Synthesis of PQ-Alt-Dialkyl-fluorene Conjugated Copolymer
《Chemical Research in Chinese Universities》2008年第1期110-115,共6页Muddasir Hanif LU Ping ZHENG Yan LI Mao XIE Zeng-qi MA Yu-guang LI Di LI Jing-hong 
the National Natural Science Foundation of China(Nos.20573040, 20474024, 20125421, 90101026 and 50303007);National Basic Research Program of China(Nos.2002CB6134003 and 2003CB314703) and PCSIRT
Suzuki coupling reaction is widely used in the construction of conjugated polymers; however, there is still no report describing the mechanism and coupling of 9,10-phenanthrenequinone(PQ) building blocks via Suzuki ...
关键词:9 10-Phenanthrenequinone REARRANGEMENT Mechanism Conjugated polymer 
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