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Wen-Chang Chen
Researcher at National Taiwan University
Publications - 643
Citations - 20822
Wen-Chang Chen is an academic researcher from National Taiwan University. The author has contributed to research in topics: Polymer & Copolymer. The author has an hindex of 70, co-authored 596 publications receiving 18258 citations. Previous affiliations of Wen-Chang Chen include Tokyo Institute of Technology & National Tsing Hua University.
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Hybrid learning algorithm for Gaussian potential function networks
TL;DR: In the new algorithm, the number of network inputs is augmented by using target output values in the learning centres of Gaussian nodes in the network's hidden layer to lead to a more reasonable distribution of centres in the hidden layer of a GPFN.
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Enhanced piezoelectric and photocatalytic performance of flexible energy harvester based on CsZn0.75Pb0.25I3/CNC–PVDF composite nanofibers
Manikandan Venkatesan,Wei-Cheng Chen,Wei-Cheng Chen,Chia-Jung Cho,Loganathan Veeramuthu,Lung-Ghih Chen,Kun-You Li,Meng-Lin Tsai,Ying-Chih Lai,Wen-Ya Lee,Wen-Chang Chen,Chi-Ching Kuo +11 more
TL;DR: In this paper, a promising and facile method for incorporating lead toxicity reduced inorganic perovskite quantum dots (IPQDs; CsPb0.25Zn0.75I3) with eco-friendly cellulose nanocrystal (CNC) ligands into polyvinylidene fluoride (PVDF) electrospun nanofibers (PPNG) forming potential piezoelectric and pyroelectric applications.
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Indacenodithieno[3,2-b]thiophene-based broad bandgap polymers for high efficiency polymer solar cells
Yun-Xiang Xu,Chu-Chen Chueh,Hin-Lap Yip,Chih Yu Chang,Po-Wei Liang,Jeremy J. Intemann,Wen-Chang Chen,Alex K.-Y. Jen +7 more
TL;DR: Two broad bandgap polymers, poly{(indacenodithieno[3,2-b]thiophene)-alt-[2,5-bis(thiophen-2-yl)thiazolo[5,4-d]thiazole-5,5′-diyl]} PIDTT-TzTz and poly{ (indacdeno[ 3,2]-thiopane)-alt]-2, 5bis(6-octylthieno [3, 2]-thiazolothiazole [5
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Living Anionic Polymerization of Styrene Derivatives para-Substituted with π-Conjugated Oligo(fluorene) Moieties
TL;DR: In this paper, the anionic polymerization of styrene monomers para-substituted with π-conjugated mono-, di-, and tri(9,9-dihexylfluorene) moieties was examined under the conditions either in THF at −78 °C or in tert-butylbenzene at 20 °C with sec-BuLi as an initiator.
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Enhancement of power conversion efficiency and long-term stability of P3HT/PCBM solar cells using C60 derivatives with thiophene units as surfactants
Yi-Cang Lai,Tomoya Higashihara,Tomoya Higashihara,Jung-Ching Hsu,Mitsuru Ueda,Wen-Chang Chen +5 more
TL;DR: In this paper, the authors showed that PCBTTE was the most effective surfactant among the derivatives of C 60 derivatives with different thiophene units for organic solar cell applications, which not only enhanced the power conversion efficiency of the solar cells, but also reduced the PCBM aggregation upon annealing.