Evaluation of photosensing parameters of Au/polystyrene/n-Si heterojunction based self-powered organic broadband photodetectors

NKR Nallabala, A Vohra, A Dhamodaran, S Kaleemulla… - Silicon, 2023 - Springer
The heterojunction based photodetectors (PDs) which comprises of organic polymeric
materials still face substantial challenges and limiting their practical usage in the field of …

Environmentally adaptable pathway to emulsion polymerization for monodisperse polymer nanoparticle synthesis

H Ishii, N Kuwasaki, D Nagao, M Konno - Polymer, 2015 - Elsevier
An environmentally adaptable method is proposed for emulsion polymerization to produce
monodisperse polymer nanoparticles at surfactant concentrations much lower than …

Advanced synthesis for monodisperse polymer nanoparticles in aqueous media with sub-millimolar surfactants

H Ishii, M Ishii, D Nagao, M Konno - Polymer, 2014 - Elsevier
Highly monodisperse polystyrene nanoparticles with mean diameters of less than 100 nm
are synthesized via aqueous emulsion polymerization using an amphoteric initiator (VA …

Morphological and magnetic properties of sol-gel synthetized meso and macroporous spheres of barium hexaferrite (BaFe12O19)

S Torres-Cadenas, J Reyes-Gasga… - Journal of Magnetism …, 2017 - Elsevier
Porous spherical aggregates of barium hexaferrite (BaFe 12 O 19) with 1.5 µm in diameter
were synthetized by the surfactant-assisted sol-gel method. The surfactant Tween20 (C 58 H …

An experimental study on emulsion polymerization for formation of monodisperse particles smaller than 50 nm

H Ishii, H Nakazawa, N Kuwasaki, D Nagao… - Colloid and Polymer …, 2022 - Springer
Selections of surfactants and their concentrations are both critical factors in emulsion
polymerization for preparation of polymer nanoparticles with low polydispersity (ie, low …

Synthesis of sub-100 nm PMMA nanoparticles initiated by ammonium persulfate/ascorbic acid in acetone-water mixture

X Li, Y Huang, Y Dan - Colloid and Polymer Science, 2020 - Springer
The polymer nanoparticles with size less than 100 nm can be prepared by surfactant-free
emulsion polymerization (SFEP) with co-solvent, but it needs to be conducted in high …

Particle‐size‐dependent properties of sulfonated polystyrene nanoparticles

M Hazarika, K Malkappa, T Jana - Polymer international, 2012 - Wiley Online Library
The influence of sulfonation reaction time, temperature and the parent polystyrene (PS)
particle size on the degree of sulfonation (DS), ion exchange capacity (IEC), morphology …

Super-enhanced particle nucleation in styrene emulsion polymerization in the presence of sodium styrene sulfonate

L Farias-Cepeda, J Herrera-Ordonez… - Journal of colloid and …, 2017 - Elsevier
The styrene (St) emulsion polymerization using Aerosol MA80 as surfactant and in the
presence of sodium styrene sulfonate (NaSS) was studied. The effect of NaSS content was …

Retracted article: sonochemical synthesis of poly (methyl methacrylate) core–surfactin shell nanoparticles for recyclable removal of heavy metal ions and its …

D Kundu, C Hazra, A Chatterjee, A Chaudhari… - RSC Advances, 2014 - pubs.rsc.org
This work deals with the use of intensified processes based on the combined use of acoustic
cavitation and biosurfactants for enhancing the latex yield and colloid characteristics in the …

New insights on in situ charge neutralization governing particle size distribution in macroemulsion polymerization

B Liu, Z Fu, W Meng, M Chen, G Wu, M Zhang… - Colloids and Surfaces A …, 2018 - Elsevier
Macroemulsion polymerization is the most widely used approach for the fabrication of the
monodisperse polymer particles. During the polymerization process, particle nucleation …