Controlling morphology and microstructure of conjugated polymers via solution-state aggregation

ZF Yao, JY Wang, J Pei - Progress in Polymer Science, 2023‏ - Elsevier
The macroscopic functions and properties of conjugated polymers depend on their
microcosmic morphology and microstructure in the solid state. However, such morphology …

Resonant soft X‐ray scattering in polymer science

BA Collins, E Gann - Journal of Polymer Science, 2022‏ - Wiley Online Library
Resonant soft X‐ray scattering (RSoXS) is an emerging, powerful technique to probe the
nano‐to‐mesoscale structure of polymers and other molecules. It joins together small‐angle …

Highly deformable rigid glassy conjugated polymeric thin films

Y Wang, S Zhang, G Freychet, Z Li… - Advanced Functional …, 2023‏ - Wiley Online Library
Wearable devices benefit from the use of stretchable conjugated polymers (CPs).
Traditionally, the design of stretchable CPs is based on the assumption that a low elastic …

Decoupling Complex Multi‐Length‐Scale Morphology in Non‐Fullerene Photovoltaics with Nitrogen K‐Edge Resonant Soft X‐ray Scattering

W Zhong, M Zhang, G Freychet, GM Su… - Advanced …, 2022‏ - Wiley Online Library
Complex morphology in organic photovoltaics (OPVs) and other functional soft materials
commonly dictates performance. Such complexity in OPVs originates from the mesoscale …

Resonant X-ray diffraction reveals the location of counterions in doped organic mixed ionic conductors

LQ Flagg, JW Onorato, CK Luscombe, V Bhat… - Chemistry of …, 2023‏ - ACS Publications
Organic mixed ionic–electronic conductors (OMIECs) have the potential to enable diverse
new technologies, ranging from novel in situ biosensors to flexible energy storage devices …

Revealing Mesoscale Ionomer Membrane Structure by Tender Resonant X-ray Scattering

S Rongpipi, JM Chan, A Bird, G Freychet… - ACS Applied Polymer …, 2024‏ - ACS Publications
Nafion, a perfluorosulfonic acid ionomer, has been well-studied for decades due to its key
role as an ion-conductive membrane in electrochemical energy conversion and storage …

Front propagation in ultrastable glasses is dynamically heterogeneous

C Herrero, MD Ediger, L Berthier - The Journal of Chemical Physics, 2023‏ - pubs.aip.org
Upon heating, ultrastable glassy films transform into liquids via a propagating equilibration
front, resembling the heterogeneous melting of crystals. A microscopic understanding of this …

High efficiency multilayer coated laminar gratings with high line density for tender X-ray region

S Wen, Q Huang, A Sokolov, Y Zhuang, S Lemke… - Optics & Laser …, 2024‏ - Elsevier
Driven by the demand of high efficiency and high resolution monochromators and
spectrometers in the tender X-ray range, high line density multilayer coated laminar gratings …

Polymorphs of the n‐Type Polymer P (NDI2OD‐T2): A Comprehensive Description of the Impact of Processing on Crystalline Morphology and Charge Transport

C Karunasena, JR Thurston, TP Chaney… - Advanced Functional …, 2025‏ - Wiley Online Library
A systematic study of the polymorphs emerging in P (NDI2OD‐T2)(also commercially known
as N2200), a prototypical organic semiconducting n‐type polymer, is presented. Using a …

Resonant tender X-ray scattering of organic semiconductors

CR McNeill - Accounts of Materials Research, 2022‏ - ACS Publications
Conspectus Organic semiconductors are an important class of material with application in a
wide range of devices including organic light emitting diodes (OLEDs), organic field-effect …