From Unregulated Networks to Designed Microstructures: Introducing Heterogeneity at Different Length Scales in Photopolymers for Additive Manufacturing

M Ahmadi, K Ehrmann, T Koch, R Liska… - Chemical …, 2024 - ACS Publications
Photopolymers have been optimized as protective and decorative coating materials for
decades. However, with the rise of additive manufacturing technologies, vat …

Phase separation of polymer mixtures driven by photochemical reactions: current status and perspectives

Q Tran‐Cong‐Miyata, H Nakanishi - Polymer International, 2017 - Wiley Online Library
Phase separation of polymer mixtures induced by photo‐crosslinking and
photopolymerization is summarized from the viewpoint of competing interactions in …

Patterning Perovskite Quantum Dots Using Photopolymerization

M Morinaga, T Iwaki, H Tanaka, I Lagzi… - ACS Applied Materials …, 2023 - ACS Publications
All-inorganic cesium lead halide perovskite quantum dots (QDs) have several potential
applications, owing to their unique optical and electronic properties. However, patterning …

Kinetically controlled photoinduced phase separation for hybrid radical/cationic systems

E Hasa, JP Scholte, JLP Jessop, JW Stansbury… - …, 2019 - ACS Publications
Controlling phase separation in polymer systems has shown significant promise in
combining properties of different components into an integrated polymer system. In this …

Photopolymerization-induced phase separation kinetics explored by intermittent irradiation

L Zakrzewski, CY Ryu, C Bae, CR Picu - Polymer, 2024 - Elsevier
In this work, we explore the kinetics of the photopolymerization-induced phase separation
(photo-PIPS) process and the interplay of mechanisms controlling the development of the …

Polymerization-induced vitrification and kinetic heterogenization at the onset of the Trommsdorff effect

Y Suzuki, Y Shinagawa, E Kato, R Mishima… - …, 2021 - ACS Publications
The reaction kinetics during bulk free radical polymerization is still not fully understood. As
the reaction proceeds, many parameters, including monomer/polymer fraction, radical …

Differential response of ant colonies to intruders: attack strategies correlate with potential threat

I Scharf, T Pamminger, S Foitzik - Ethology, 2011 - Wiley Online Library
Animals are often threatened by predators, parasites, or competitors, and attacks against
these enemies are a common response, which can help to remove the danger. The costs of …

Modification of linear prepolymers to tailor heterogeneous network formation through photo-initiated polymerization-induced phase separation

CR Szczepanski, JW Stansbury - Polymer, 2015 - Elsevier
Polymerization-induced phase separation (PIPS) was studied in ambient
photopolymerizations of triethylene glycol dimethacrylate (TEGDMA) modified by poly …

Tricontinuous morphology of ternary polymer blends driven by photopolymerization: Reaction and phase separation kinetics

T Shukutani, T Myojo, H Nakanishi, T Norisuye… - …, 2014 - ACS Publications
Phase separation of a ternary mixture composed of poly (ethyl acrylate) and poly (ethyl
methacrylate) derivatives dissolved in methyl methacrylate monomer was induced and …

Influences of wetting and shrinkage on the phase separation process of polymer mixtures induced by photopolymerization

N Kimura, K Kawazoe, H Nakanishi, T Norisuye… - Soft Matter, 2013 - pubs.rsc.org
Phase separation induced by photopolymerization was investigated for a mixture composed
of a polystyrene derivative and methyl methacrylate (MMA) monomer. The …