Porous Shish-Kebab Structure Prepared from Oriented UHMWPE Films by Processing in Supercritical CO2

Sergey A. Lermontov; Aleksey V. Maksimkin; Nataliya A. Sipyagina; Tarek Dayyoub; Alena N. Malkova; Evgeniy A. Kolesnikov; Elena A. Straumal; Inna O. Gozhikova; Saidkhodzha G. Nematulloev; Dmitry V. Telyshev

doi:10.1007/s10118-023-3036-x

Porous Shish-Kebab Structure Prepared from Oriented UHMWPE Films by Processing in Supercritical CO₂

Sergey A. Lermontov^*, Aleksey V. Maksimkin, Nataliya A. Sipyagina, Tarek Dayyoub^*, Alena N. Malkova, Evgeniy A. Kolesnikov, Elena A. Straumal, Inna O. Gozhikova, Saidkhodzha G. Nematulloev, Dmitry V. Telyshev

^*Corresponding author for this work

Chemistry

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

Abstract

For the first time, a highly crystalline porous shish-kebab structure with a high degree of crystallinity was obtained by using a combination of two methods for the formation of porous polymeric materials. A treatment procedure using supercritical carbon dioxide (scCO₂) was carried out for oriented ultrahigh molecular weight polyethylene (UHMWPE) films, which provided special conditions for the crystallization of dissolved UHMWPE macromolecules on the surface of oriented UHMWPE crystals. The prepared porous materials were investigated by scanning electron microscopy (SEM) and differential scanning calorimetry (DSC). The particularity of the obtained porous shish-kebab is the absence of the amorphous phase between lamellar crystals (kebabs). The obtained pores had an oval shape, and they were oriented in the orientation direction of the UHMWPE macromolecules. The pore size ranged from 0.05 µm to 4 µm. Controlling the conditions for the crystallization of the UHMWPE macromolecules using supercritical CO₂ gives the possibility to control the size of both lamellar disks and pores formed.

Original language	English (US)
Pages (from-to)	97-104
Number of pages	8
Journal	Chinese Journal of Polymer Science (English Edition)
Volume	42
Issue number	1
DOIs	https://doi.org/10.1007/s10118-023-3036-x
State	Accepted/In press - 2023

Keywords

Porous shish-kebab structure
Supercritical CO
UHMWPE

ASJC Scopus subject areas

General Chemical Engineering
Polymers and Plastics
Organic Chemistry

Access to Document

10.1007/s10118-023-3036-x

Cite this

Lermontov, S. A., Maksimkin, A. V., Sipyagina, N. A., Dayyoub, T., Malkova, A. N., Kolesnikov, E. A., Straumal, E. A., Gozhikova, I. O., Nematulloev, S. G., & Telyshev, D. V. (Accepted/In press). Porous Shish-Kebab Structure Prepared from Oriented UHMWPE Films by Processing in Supercritical CO₂. Chinese Journal of Polymer Science (English Edition), 42(1), 97-104. https://doi.org/10.1007/s10118-023-3036-x

@article{34019b8dc0834f8380b423656a2847e7,

title = "Porous Shish-Kebab Structure Prepared from Oriented UHMWPE Films by Processing in Supercritical CO2",

abstract = "For the first time, a highly crystalline porous shish-kebab structure with a high degree of crystallinity was obtained by using a combination of two methods for the formation of porous polymeric materials. A treatment procedure using supercritical carbon dioxide (scCO2) was carried out for oriented ultrahigh molecular weight polyethylene (UHMWPE) films, which provided special conditions for the crystallization of dissolved UHMWPE macromolecules on the surface of oriented UHMWPE crystals. The prepared porous materials were investigated by scanning electron microscopy (SEM) and differential scanning calorimetry (DSC). The particularity of the obtained porous shish-kebab is the absence of the amorphous phase between lamellar crystals (kebabs). The obtained pores had an oval shape, and they were oriented in the orientation direction of the UHMWPE macromolecules. The pore size ranged from 0.05 µm to 4 µm. Controlling the conditions for the crystallization of the UHMWPE macromolecules using supercritical CO2 gives the possibility to control the size of both lamellar disks and pores formed.",

keywords = "Porous shish-kebab structure, Supercritical CO, UHMWPE",

author = "Lermontov, {Sergey A.} and Maksimkin, {Aleksey V.} and Sipyagina, {Nataliya A.} and Tarek Dayyoub and Malkova, {Alena N.} and Kolesnikov, {Evgeniy A.} and Straumal, {Elena A.} and Gozhikova, {Inna O.} and Nematulloev, {Saidkhodzha G.} and Telyshev, {Dmitry V.}",

note = "Funding Information: This work was financially supported by the Academic leadership program Priority 2030 proposed by Federal State Autonomous Educational Institution of Higher Education I.M. Sechenov First Moscow State Medical University of the Ministry of Health of the Russian Federation (Sechenov University). The preparation and modification of UHMWPE samples were financially supported by the Russian Science Foundation (No. 18-13-00145), SEM investigation was supported by the State Assignment (No. 0090-2019-0002, IPAC RAS). Publisher Copyright: {\textcopyright} 2023, Chinese Chemical Society Institute of Chemistry, Chinese Academy of Sciences.",

year = "2023",

doi = "10.1007/s10118-023-3036-x",

language = "English (US)",

volume = "42",

pages = "97--104",

journal = "Chinese Journal of Polymer Science (English Edition)",

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Lermontov, SA, Maksimkin, AV, Sipyagina, NA, Dayyoub, T, Malkova, AN, Kolesnikov, EA, Straumal, EA, Gozhikova, IO, Nematulloev, SG & Telyshev, DV 2023, 'Porous Shish-Kebab Structure Prepared from Oriented UHMWPE Films by Processing in Supercritical CO₂', Chinese Journal of Polymer Science (English Edition), vol. 42, no. 1, pp. 97-104. https://doi.org/10.1007/s10118-023-3036-x

TY - JOUR

T1 - Porous Shish-Kebab Structure Prepared from Oriented UHMWPE Films by Processing in Supercritical CO2

AU - Lermontov, Sergey A.

AU - Maksimkin, Aleksey V.

AU - Sipyagina, Nataliya A.

AU - Dayyoub, Tarek

AU - Malkova, Alena N.

AU - Kolesnikov, Evgeniy A.

AU - Straumal, Elena A.

AU - Gozhikova, Inna O.

AU - Nematulloev, Saidkhodzha G.

AU - Telyshev, Dmitry V.

N1 - Funding Information: This work was financially supported by the Academic leadership program Priority 2030 proposed by Federal State Autonomous Educational Institution of Higher Education I.M. Sechenov First Moscow State Medical University of the Ministry of Health of the Russian Federation (Sechenov University). The preparation and modification of UHMWPE samples were financially supported by the Russian Science Foundation (No. 18-13-00145), SEM investigation was supported by the State Assignment (No. 0090-2019-0002, IPAC RAS). Publisher Copyright: © 2023, Chinese Chemical Society Institute of Chemistry, Chinese Academy of Sciences.

PY - 2023

Y1 - 2023

N2 - For the first time, a highly crystalline porous shish-kebab structure with a high degree of crystallinity was obtained by using a combination of two methods for the formation of porous polymeric materials. A treatment procedure using supercritical carbon dioxide (scCO2) was carried out for oriented ultrahigh molecular weight polyethylene (UHMWPE) films, which provided special conditions for the crystallization of dissolved UHMWPE macromolecules on the surface of oriented UHMWPE crystals. The prepared porous materials were investigated by scanning electron microscopy (SEM) and differential scanning calorimetry (DSC). The particularity of the obtained porous shish-kebab is the absence of the amorphous phase between lamellar crystals (kebabs). The obtained pores had an oval shape, and they were oriented in the orientation direction of the UHMWPE macromolecules. The pore size ranged from 0.05 µm to 4 µm. Controlling the conditions for the crystallization of the UHMWPE macromolecules using supercritical CO2 gives the possibility to control the size of both lamellar disks and pores formed.

AB - For the first time, a highly crystalline porous shish-kebab structure with a high degree of crystallinity was obtained by using a combination of two methods for the formation of porous polymeric materials. A treatment procedure using supercritical carbon dioxide (scCO2) was carried out for oriented ultrahigh molecular weight polyethylene (UHMWPE) films, which provided special conditions for the crystallization of dissolved UHMWPE macromolecules on the surface of oriented UHMWPE crystals. The prepared porous materials were investigated by scanning electron microscopy (SEM) and differential scanning calorimetry (DSC). The particularity of the obtained porous shish-kebab is the absence of the amorphous phase between lamellar crystals (kebabs). The obtained pores had an oval shape, and they were oriented in the orientation direction of the UHMWPE macromolecules. The pore size ranged from 0.05 µm to 4 µm. Controlling the conditions for the crystallization of the UHMWPE macromolecules using supercritical CO2 gives the possibility to control the size of both lamellar disks and pores formed.

KW - Porous shish-kebab structure

KW - Supercritical CO

KW - UHMWPE

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U2 - 10.1007/s10118-023-3036-x

DO - 10.1007/s10118-023-3036-x

M3 - Article

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SN - 0256-7679

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EP - 104

JO - Chinese Journal of Polymer Science (English Edition)

JF - Chinese Journal of Polymer Science (English Edition)

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