Real-time monitoring of formation and dynamics of intra-And interchain phases in single molecules of polyfluorene
TW Tseng, H Yan, T Nakamura, S Omagari, JS Kim… - ACS …, 2020 - ACS Publications
Poly (9, 9-dioctylfluorene)(PFO) is one of the most important conjugated polymer materials,
exhibiting outstanding photophysical and electrical properties. PFO is also known for a …
exhibiting outstanding photophysical and electrical properties. PFO is also known for a …
Chain structure and β conformation of poly (9, 9-dioctylfluorene)(PFO) with different molecular weights delivering from the solution to the film in a drop-casting process
T Li, Q He, Y Guo, Y Guan, Y Zhang, W Cao… - Physical Chemistry …, 2022 - pubs.rsc.org
Over the last decade, considerable attention has been paid to the formation mechanism of
the ordered β conformation for PFO both in the solution and film to prepare high-efficiency …
the ordered β conformation for PFO both in the solution and film to prepare high-efficiency …
Influence of molecular weight and the change of solvent solubility on β conformation and chains condensed state structure for poly (9, 9-dioctylfluorene)(PFO) in …
T Li, Q He, Y Guan, J Liao, Y He, X Luo, W Cao, Z Cui… - Polymer, 2022 - Elsevier
Molecular weight has a significant influence on the performance of conjugated polymer
photoelectronic devices. However, so far, few detailed researches have focused on solution …
photoelectronic devices. However, so far, few detailed researches have focused on solution …
Facile Control of PFO β Conformation in Blended Polymers
T Li, D Cheng, L Liu, Y Guan, J Liao, D Lu, Y Li - Polymer, 2025 - Elsevier
Polymer blends represent a viable and efficient approach for improving the performance of
functional materials and semiconducting devices. Herein, we systematically investigated …
functional materials and semiconducting devices. Herein, we systematically investigated …
The development of poly (9, 9-dioctylfluorene) from solutions to solution processed films in terms of β-conformation: Perspective of molecular weight and solvent …
T Li, Y Zhang, Y Guan, Q He, D Cheng, L Almásy, D Lu… - Polymer, 2024 - Elsevier
We report how the solution structure, β-conformation and film morphology develop in poly (9,
9-dioctylfluorene)(PFO) solutions and suspensions, as well as in subsequently prepared …
9-dioctylfluorene)(PFO) solutions and suspensions, as well as in subsequently prepared …
[HTML][HTML] Dynamic molecular conformational change leading to energy transfer in F8-5% BSP copolymer revealed by single-molecule spectroscopy
H Yan, TW Tseng, S Omagari, I Hamilton… - The Journal of …, 2022 - pubs.aip.org
Polyfluorene-based copolymers such as poly (9, 9-dioctylfluorene)-alt-5%[bis-N, N′-(4-
butylphenyl)-bis-N, N′-phenyl-1, 4-phenylenediamine](F8-5% BSP) are efficient blue …
butylphenyl)-bis-N, N′-phenyl-1, 4-phenylenediamine](F8-5% BSP) are efficient blue …
Continuous Illumination of a Conjugated Polymer Causes Strong Enhancement of Photoluminescence
YA AlShetwi, D Schiefer, M Sommer… - The Journal of Physical …, 2021 - ACS Publications
We present measurements of absorbance and photoluminescence (PL) for films of poly (3-
(2, 5-dioctylphenyl) thiophene)(PDOPT) as a function of temperature (T) and time (t) of …
(2, 5-dioctylphenyl) thiophene)(PDOPT) as a function of temperature (T) and time (t) of …
Exzitonendynamik und zeitaufgelöste Fluoreszenz-Photonenstatistik in organischen Halbleitern
JJ Schedlbauer - 2022 - epub.uni-regensburg.de
Der effiziente Einsatz organischer Halbleiter in makroskopischen Bauteilen setzt exakte
Kenntnis der zugrundeliegenden photophysikalischen Prozesse in diesen Materialsystemen …
Kenntnis der zugrundeliegenden photophysikalischen Prozesse in diesen Materialsystemen …