M
Meng-Na Yu
Researcher at Nanjing University of Posts and Telecommunications
Publications - 59
Citations - 771
Meng-Na Yu is an academic researcher from Nanjing University of Posts and Telecommunications. The author has contributed to research in topics: Supramolecular chemistry & Electroluminescence. The author has an hindex of 14, co-authored 55 publications receiving 532 citations.
Papers
More filters
Journal ArticleDOI
A Highly Crystalline and Wide-Bandgap Polydiarylfluorene with β-Phase Conformation toward Stable Electroluminescence and Dual Amplified Spontaneous Emission.
Bin Liu,Jinyi Lin,Feng Liu,Meng-Na Yu,Xinwen Zhang,Ruidong Xia,Tao Yang,Yueting Fang,Linghai Xie,Wei Huang,Wei Huang +10 more
TL;DR: A stable β-phase film of bulky polydiarylfluorene (PODPF) preparing by thermal annealing at ∼220 °C is reported, which will be a promising candidate for the next-generation gain medium toward a broadly tunable lasing and dual-wavelength laser.
Journal ArticleDOI
Diarylfluorene-based nano-molecules as dopant-free hole-transporting materials without post-treatment process for flexible p-i-n type perovskite solar cells
Lubing Bai,Ze Wang,Yamin Han,Zongyan Zuo,Bin Liu,Meng-Na Yu,Haijuan Zhang,Jinyi Lin,Yingdong Xia,Chengrong Yin,Linghai Xie,Yonghua Chen,Zongqiong Lin,Jianpu Wang,Wei Huang,Wei Huang +15 more
TL;DR: A series of diarylfluorene-based nano-molecules were applied as hole transporting layers (HTLs) without any dopants and post-treatment process in the preparation of p-i-n type perovskite solar cells (PVSC).
Journal ArticleDOI
Emission Enhanced and Stabilized by Stereoisomeric Strategy in Hierarchical Uniform Supramolecular Framework
Meng-Na Yu,Jinyi Lin,Jinyi Lin,Jinyi Lin,Yin-Xiang Li,Hamid Soleimaninejad,Changjin Ou,Lubing Bai,Bin Liu,Wei Liu,Qi Wei,Qi Wei,Yifan Bo,Trevor A. Smith,Dave E. Dunstan,Kenneth P. Ghiggino,Linghai Xie,Linghai Xie,Chunxiang Xu,Donal D. C. Bradley,Wei Huang,Wei Huang,Wei Huang +22 more
TL;DR: In this article, the authors demonstrated supramolecular chiral oligofluorenols (2O8-DPFOH-SFX) with a hierarchical ordered structure and ultrastable crystalline-enhanced emission by controlling the molecular stereoisomerism.
Journal ArticleDOI
Steric-Hindrance-Functionalized Polydiarylfluorenes: Conformational Behavior, Stabilized Blue Electroluminescence, and Efficient Amplified Spontaneous Emission
Lubing Bai,Bin Liu,Yamin Han,Meng-Na Yu,Jiong Wang,Xinwen Zhang,Changjin Ou,Jinyi Lin,Wen-Sai Zhu,Linghai Xie,Chengrong Yin,Jianfeng Zhao,Jianpu Wang,Donal D. C. Bradley,Wei Huang,Wei Huang,Wei Huang +16 more
TL;DR: Results indicate that steric-hindrance functionalization is a superior approach to improve the overall stability and optoelectronic properties for blue-light-emitting π-conjugated polymers.
Journal ArticleDOI
Hereditary Character of Alkyl-Chain Length Effect on β-Phase Conformation from Polydialkylfluorenes to Bulky Polydiarylfluorenes
Bin Liu,Jinyi Lin,Meng-Na Yu,Bin Li,Linghai Xie,Changjin Ou,Feng Liu,Tao Li,Dan Lu,Wei Huang,Wei Huang,Wei Huang +11 more
TL;DR: In this article, a series of bulky polydiarylfluorenes with incremental length of n-alkyl chains (PnDPF, n = 6, 7, 8, 9) was investigated, examining conformation, gelation and crystallinity behavior.