Anomalous morphology as one of the stages in the formation of polystyrene particles during dispersion polymerization

Standard

Anomalous morphology as one of the stages in the formation of polystyrene particles during dispersion polymerization. / Sankova, Natalya; Semeykina, Viktoriya; Parkhomchuk, Ekaterina.

In: Colloids and Surfaces A: Physicochemical and Engineering Aspects, Vol. 581, 123745, 20.11.2019.

Research output: Contribution to journal › Article › peer-review

Harvard

Sankova, N, Semeykina, V & Parkhomchuk, E 2019, 'Anomalous morphology as one of the stages in the formation of polystyrene particles during dispersion polymerization', Colloids and Surfaces A: Physicochemical and Engineering Aspects, vol. 581, 123745. https://doi.org/10.1016/j.colsurfa.2019.123745

APA

Sankova, N., Semeykina, V., & Parkhomchuk, E. (2019). Anomalous morphology as one of the stages in the formation of polystyrene particles during dispersion polymerization. Colloids and Surfaces A: Physicochemical and Engineering Aspects, 581, [123745]. https://doi.org/10.1016/j.colsurfa.2019.123745

Vancouver

Sankova N, Semeykina V, Parkhomchuk E. Anomalous morphology as one of the stages in the formation of polystyrene particles during dispersion polymerization. Colloids and Surfaces A: Physicochemical and Engineering Aspects. 2019 Nov 20;581:123745. doi: 10.1016/j.colsurfa.2019.123745

Author

Sankova, Natalya ; Semeykina, Viktoriya ; Parkhomchuk, Ekaterina. / Anomalous morphology as one of the stages in the formation of polystyrene particles during dispersion polymerization. In: Colloids and Surfaces A: Physicochemical and Engineering Aspects. 2019 ; Vol. 581.

BibTeX

@article{66cfa1c601f040ee90ab6becf1a49b5a,

title = "Anomalous morphology as one of the stages in the formation of polystyrene particles during dispersion polymerization",

abstract = "In this work, we have studied the growing mechanism of polystyrene microspheres with a small amount of cross-linking agent (0.2–2 wt%) during dispersion polymerization (DP) in 1-butanol in presence of PVP-40 steric stabilizer. Scanning electron microscopy and dynamic light scattering showed that particles take anomalous form at first several hours due to the growth predominantly by homo- and hetero-coagulation mechanism. The duration of the coagulation process is estimated to be of about a minute. Understanding of the mechanism of particle formation in the above systems will help to overcome the problem of irreproducibility, control the preparation of anisotropic particles during DP and extend the application of these particles.",

keywords = "Coagulation, Dispersion polymerization, Growing mechanism, SURFACE-MORPHOLOGY, EMULSION, COLLOIDS, SIMULATION, HETEROCOAGULATION PROCESS",

author = "Natalya Sankova and Viktoriya Semeykina and Ekaterina Parkhomchuk",

year = "2019",

month = nov,

day = "20",

doi = "10.1016/j.colsurfa.2019.123745",

language = "English",

volume = "581",

journal = "Colloids and Surfaces A: Physicochemical and Engineering Aspects",

issn = "0927-7757",

publisher = "Elsevier",

}

RIS

TY - JOUR

T1 - Anomalous morphology as one of the stages in the formation of polystyrene particles during dispersion polymerization

AU - Sankova, Natalya

AU - Semeykina, Viktoriya

AU - Parkhomchuk, Ekaterina

PY - 2019/11/20

Y1 - 2019/11/20

N2 - In this work, we have studied the growing mechanism of polystyrene microspheres with a small amount of cross-linking agent (0.2–2 wt%) during dispersion polymerization (DP) in 1-butanol in presence of PVP-40 steric stabilizer. Scanning electron microscopy and dynamic light scattering showed that particles take anomalous form at first several hours due to the growth predominantly by homo- and hetero-coagulation mechanism. The duration of the coagulation process is estimated to be of about a minute. Understanding of the mechanism of particle formation in the above systems will help to overcome the problem of irreproducibility, control the preparation of anisotropic particles during DP and extend the application of these particles.

AB - In this work, we have studied the growing mechanism of polystyrene microspheres with a small amount of cross-linking agent (0.2–2 wt%) during dispersion polymerization (DP) in 1-butanol in presence of PVP-40 steric stabilizer. Scanning electron microscopy and dynamic light scattering showed that particles take anomalous form at first several hours due to the growth predominantly by homo- and hetero-coagulation mechanism. The duration of the coagulation process is estimated to be of about a minute. Understanding of the mechanism of particle formation in the above systems will help to overcome the problem of irreproducibility, control the preparation of anisotropic particles during DP and extend the application of these particles.

KW - Coagulation

KW - Dispersion polymerization

KW - Growing mechanism

KW - SURFACE-MORPHOLOGY

KW - EMULSION

KW - COLLOIDS

KW - SIMULATION

KW - HETEROCOAGULATION PROCESS

UR - http://www.scopus.com/inward/record.url?scp=85070860018&partnerID=8YFLogxK

U2 - 10.1016/j.colsurfa.2019.123745

DO - 10.1016/j.colsurfa.2019.123745

M3 - Article

AN - SCOPUS:85070860018

VL - 581

JO - Colloids and Surfaces A: Physicochemical and Engineering Aspects

JF - Colloids and Surfaces A: Physicochemical and Engineering Aspects

SN - 0927-7757

M1 - 123745

ER -

ID: 21337269