Search Results - "Kreuzer, Lucas P."
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Kinetics of UV Radiation-Induced Fast Collapse and Recovery in Thermally Cycled and Rehydrated Light- and Thermo- Double-Responsive Copolymer Films Probed by In Situ Neutron Reflectivity
Published in Langmuir (01-08-2023)“…The kinetics of UV radiation-induced fast collapse and recovery in thermally cycled and rehydrated light- and thermo- double-responsive copolymer films of…”
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Poly(sulfobetaine) versus Poly(N‑isopropylmethacrylamide): Co‑Nonsolvency-Type Behavior of Thin Films in a Water/Methanol Atmosphere
Published in Macromolecules (09-02-2021)“…The swelling and co-nonsolvency behaviors in pure H2O and in a mixed H2O/CH3OH vapor atmosphere of two different polar, water-soluble polymers in thin film…”
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Phase Transition Kinetics of Doubly Thermoresponsive Poly(sulfobetaine)-Based Diblock Copolymer Thin Films
Published in Macromolecules (28-04-2020)“…The swelling and phase transition behavior upon increasing temperature of a doubly thermoresponsive diblock copolymer thin film in steps above the…”
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Structure and Charge Carrier Dynamics in Colloidal PbS Quantum Dot Solids
Published in The journal of physical chemistry letters (02-05-2019)“…The ligand exchange process is a key step in fabrications of quantum dot (QD) optoelectronic devices. In this work, on the basis of grazing incidence X-ray…”
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In situ Grazing-Incidence Small-Angle X‑ray Scattering Observation of Gold Sputter Deposition on a PbS Quantum Dot Solid
Published in ACS applied materials & interfaces (14-10-2020)“…For PbS quantum dot (QD)-based optoelectronic devices, gold is the most frequently used electrode material. In most device architectures, gold is in direct…”
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Polysulfobetaines in Aqueous Solution and in Thin Film Geometry
Published in Materials (21-05-2018)“…Polysulfobetaines in aqueous solution show upper critical solution temperature (UCST) behavior. We investigate here the representative of this class of…”
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Humidity‐Induced Nanoscale Restructuring in PEDOT:PSS and Cellulose Nanofibrils Reinforced Biobased Organic Electronics
Published in Advanced electronic materials (01-06-2021)“…In times where research focuses on the use of organic polymers as a base for complex organic electronic applications and improving device efficiencies,…”
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Flexible Sample Environment for the Investigation of Soft Matter at the European Spallation Source: Part II—The GISANS Setup
Published in Applied sciences (01-05-2021)“…The FlexiProb project is a joint effort of three soft matter groups at the Universities of Bielefeld, Darmstadt, and Munich with scientific support from the…”
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Flexible Sample Environments for the Investigation of Soft Matter at the European Spallation Source: Part III—The Macroscopic Foam Cell
Published in Applied sciences (01-06-2021)“…The European Spallation Source (ESS), which is under construction in Lund (Sweden), will be the leading and most brilliant neutron source and aims at starting…”
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Flexible Sample Environments for the Investigation of Soft Matter at the European Spallation Source: Part I—The In Situ SANS/DLS Setup
Published in Applied sciences (01-05-2021)“…As part of the development of the new European Spallation Source (ESS) in Lund (Sweden), which will provide the most brilliant neutron beams worldwide, it is…”
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Comparing the backfilling of mesoporous titania thin films with hole conductors of different sizes sharing the same mass density
Published in IUCrJ (01-03-2020)“…Efficient infiltration of a mesoporous titania matrix with conducting organic polymers or small molecules is one key challenge to overcome for hybrid…”
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Water-Induced Structural Rearrangements on the Nanoscale in Ultrathin Nanocellulose Films
Published in Macromolecules (25-06-2019)“…Many nanoscale biopolymer building blocks with defect-free molecular structure and exceptional mechanical properties have the potential to surpass the…”
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Effects of Polymer Block Length Asymmetry and Temperature on the Nanoscale Morphology of Thermoresponsive Double Hydrophilic Block Copolymers in Aqueous Solutions
Published in Macromolecules (10-08-2021)“…By complementing small-angle neutron scattering (SANS) with Fourier transform infrared (FTIR) spectroscopy measurements, the influence of temperature as an…”
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PMMA‑b‑PNIPAM Thin Films Display Cononsolvency-Driven Response in Mixed Water/Methanol Vapors
Published in Macromolecules (13-04-2021)“…The swelling and solvation of 100–200 nm thin films of a diblock copolymer consisting of a short poly(methyl methacrylate) (PMMA) block and a long…”
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Poly(sulfobetaine)-Based Diblock Copolymer Thin Films in Water/Acetone Atmosphere: Modulation of Water Hydration and Co-nonsolvency-Triggered Film Contraction
Published in Langmuir (07-06-2022)“…The water swelling and subsequent solvent exchange including co-nonsolvency behavior of thin films of a doubly thermo-responsive diblock copolymer (DBC) are…”
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Solvation Behavior of Poly(sulfobetaine)-Based Diblock Copolymer Thin Films in Mixed Water/Methanol Vapors
Published in Macromolecules (10-08-2021)“…The swelling of thin diblock copolymer (DBC) films is investigated in situ at 22 °C in pure water vapor as well as in mixed water/methanol vapor. The DBC…”
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Correlating Nanostructure, Optical and Electronic Properties of Nanogranular Silver Layers during Polymer-Template-Assisted Sputter Deposition
Published in ACS applied materials & interfaces (14-08-2019)“…Tailoring the optical and electronic properties of nanostructured polymer–metal composites demonstrates great potential for efficient fabrication of modern…”
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Swelling and Exchange Behavior of Poly(sulfobetaine)-Based Block Copolymer Thin Films
Published in Macromolecules (14-05-2019)“…The humidity-induced swelling and exchange behavior of a block copolymer thin film, which consists of a zwitterionic poly(sulfobetaine)…”
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Salt-Dependent Phase Transition Behavior of Doubly Thermoresponsive Poly(sulfobetaine)-Based Diblock Copolymer Thin Films
Published in Langmuir (03-08-2021)“…The water vapor-induced swelling, as well as subsequent phase-transition kinetics, of thin films of a diblock copolymer (DBC) loaded with different amounts of…”
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Sodium Dodecylbenzene Sulfonate Interface Modification of Methylammonium Lead Iodide for Surface Passivation of Perovskite Solar Cells
Published in ACS applied materials & interfaces (25-11-2020)“…Perovskite solar cells (PSCs) have been developed as a promising photovoltaic technology because of their excellent photovoltaic performance. However,…”
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