Synthesis and crystallization-driven solution self-assembly of PE-b-PMMA: controlling Micellar morphology through crystallization temperature and molar mass
Three polyethylene- block -poly(methyl methacrylate) (PE 196 - b -PMMA 62 , PE 325 - b -PMMA 91 and PE 607 - b -PMMA 208 ) crystalline-coil copolymers with very similar block mass ratios (r = M PE /M PMMA = 1) but different molar masses were synthesized by a tri-step reaction procedure. The molecul...
Gespeichert in:
| Veröffentlicht in: | Journal of polymer research 2020, Vol.27 (5), Article 124 |
|---|---|
| Hauptverfasser: | , , , , |
| Format: | Artikel |
| Sprache: | eng |
| Schlagworte: | |
| Online-Zugang: | Volltext |
| Tags: |
Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
|
| container_end_page | |
|---|---|
| container_issue | 5 |
| container_start_page | |
| container_title | Journal of polymer research |
| container_volume | 27 |
| creator | Zhu, Gejiong Cheng, Shuwen Hu, Yu Li, Wei Mu, Jingshan |
| description | Three polyethylene-
block
-poly(methyl methacrylate) (PE
196
-
b
-PMMA
62
, PE
325
-
b
-PMMA
91
and PE
607
-
b
-PMMA
208
) crystalline-coil copolymers with very similar block mass ratios (r = M
PE
/M
PMMA
= 1) but different molar masses were synthesized by a tri-step reaction procedure. The molecular weight, the molecular structure and the thermal properties of PE
n
-OH and PE
n
-b-PMMA
m
were characterized by gel permeation chromatography (GPC), thermogravimetric analysis (TGA), proton nuclear magnetic resonance (
1
H NMR), fourier transform infrared spectroscopies (FTIR), and differential scanning calorimetry (DSC), respectively. The self-assembly behaviors of PE
n
-
b
-PMMA
m
in toluene at different crystallization temperatures were investigated by dynamic light scattering (DLS), scanning electron microscopy (SEM) and transmission electron microscopy (TEM). The experiment results shown that crystallization temperatures and different molar masses exerted remarkable influence on the morphology of the resulting micelles. When the temperature of solvents were 90 °C (
T
>
T
c
), PE
n
-
b
-PMMA
m
could self-assemble into three different initial micelles, that is unimer, spherical micelles and large compound micelles. With the decrease of temperature (
T
T
c
), PE
n
-
b
-PMMA
m
could self-assemble into three different initial micelles, that is unimer, spherical micelles and large compound micelles. With the decrease of temperature (T |
| doi_str_mv | 10.1007/s10965-020-02124-2 |
| format | Article |
| fullrecord | <record><control><sourceid>proquest_cross</sourceid><recordid>TN_cdi_proquest_journals_2397319921</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>2397319921</sourcerecordid><originalsourceid>FETCH-LOGICAL-c356t-9471c075465e180a188bfa7d898a94d8906f385148762a8c1a11bcbf9f8a7de93</originalsourceid><addsrcrecordid>eNp9kd9KwzAUxoMoOKcv4FXA62iSNk3i3Rj-gw0H6nVJu3TrSJuapEJ9Fh_WbBUEL7w4nHPg-53vwAfAJcHXBGN-4wmWGUOY4liEpogegQlhnCIhE3YcZ0wpkjzDp-DM-x3GjPFMTMDXy9CGrfa1h6pdw9INPihj6k8Vatuitas_dAu9Nf1-h16bCinvdVOYAdoKru5QgVbL5ewWlrYNzka23cBlXWpjlIONdd3WGrsZYNg622-2fz1g0E2nnQq904cfGnsAo8s5OKmU8frip0_B2_3d6_wRLZ4fnuazBSoTlgUkU05KzFmaMU0EVkSIolJ8LaRQMo0NZ1UiGEkFz6gSJVGEFGVRyUpElZbJFFyNdztn33vtQ76zvWujZU4TyRMiJSVRRUdV6az3Tld55-pGuSEnON-nkI8p5DGF_JBCpKcgGSEfxe1Gu9_T_1Df-86OQQ</addsrcrecordid><sourcetype>Aggregation Database</sourcetype><iscdi>true</iscdi><recordtype>article</recordtype><pqid>2397319921</pqid></control><display><type>article</type><title>Synthesis and crystallization-driven solution self-assembly of PE-b-PMMA: controlling Micellar morphology through crystallization temperature and molar mass</title><source>SpringerNature Journals</source><creator>Zhu, Gejiong ; Cheng, Shuwen ; Hu, Yu ; Li, Wei ; Mu, Jingshan</creator><creatorcontrib>Zhu, Gejiong ; Cheng, Shuwen ; Hu, Yu ; Li, Wei ; Mu, Jingshan</creatorcontrib><description>Three polyethylene-
block
-poly(methyl methacrylate) (PE
196
-
b
-PMMA
62
, PE
325
-
b
-PMMA
91
and PE
607
-
b
-PMMA
208
) crystalline-coil copolymers with very similar block mass ratios (r = M
PE
/M
PMMA
= 1) but different molar masses were synthesized by a tri-step reaction procedure. The molecular weight, the molecular structure and the thermal properties of PE
n
-OH and PE
n
-b-PMMA
m
were characterized by gel permeation chromatography (GPC), thermogravimetric analysis (TGA), proton nuclear magnetic resonance (
1
H NMR), fourier transform infrared spectroscopies (FTIR), and differential scanning calorimetry (DSC), respectively. The self-assembly behaviors of PE
n
-
b
-PMMA
m
in toluene at different crystallization temperatures were investigated by dynamic light scattering (DLS), scanning electron microscopy (SEM) and transmission electron microscopy (TEM). The experiment results shown that crystallization temperatures and different molar masses exerted remarkable influence on the morphology of the resulting micelles. When the temperature of solvents were 90 °C (
T
>
T
c
), PE
n
-
b
-PMMA
m
could self-assemble into three different initial micelles, that is unimer, spherical micelles and large compound micelles. With the decrease of temperature (
T
<
T
c
), fibrous, spiral wound fibrous and fusiform aggregates were formed from three initial micelles respectively. In addition, the molar masses of copolymers could influence the stability as well as the disaggregation temperature of the large compound micelles.
Graphical abstract
The self-assembly morphology of polyethylene-
block
-poly(methyl methacrylate) (PE
n
-
b
-PMMA
m
) crystalline-coil copolymers in toluene were investigated. When the temperature of solvents were 90 °C (T > T
c
), PE
n
-
b
-PMMA
m
could self-assemble into three different initial micelles, that is unimer, spherical micelles and large compound micelles. With the decrease of temperature (T < T
c
), fibrous, spiral wound fibrous and fusiform aggregates were transformed from the three initial micelles respectively.</description><identifier>ISSN: 1022-9760</identifier><identifier>EISSN: 1572-8935</identifier><identifier>DOI: 10.1007/s10965-020-02124-2</identifier><language>eng</language><publisher>Dordrecht: Springer Netherlands</publisher><subject>Block copolymers ; Characterization and Evaluation of Materials ; Chemistry ; Chemistry and Materials Science ; Coils ; Copolymers ; Crystallization ; Electron microscopy ; Fourier transforms ; Industrial Chemistry/Chemical Engineering ; Infrared analysis ; Liquid chromatography ; Mass ratios ; Micelles ; Microscopy ; Molecular structure ; Morphology ; NMR ; Nuclear magnetic resonance ; Original Paper ; Photon correlation spectroscopy ; Polyethylenes ; Polymer Sciences ; Polymethyl methacrylate ; Self-assembly ; Thermodynamic properties ; Thermogravimetric analysis ; Toluene</subject><ispartof>Journal of polymer research, 2020, Vol.27 (5), Article 124</ispartof><rights>The Polymer Society, Taipei 2020</rights><rights>The Polymer Society, Taipei 2020.</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c356t-9471c075465e180a188bfa7d898a94d8906f385148762a8c1a11bcbf9f8a7de93</citedby><cites>FETCH-LOGICAL-c356t-9471c075465e180a188bfa7d898a94d8906f385148762a8c1a11bcbf9f8a7de93</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktopdf>$$Uhttps://link.springer.com/content/pdf/10.1007/s10965-020-02124-2$$EPDF$$P50$$Gspringer$$H</linktopdf><linktohtml>$$Uhttps://link.springer.com/10.1007/s10965-020-02124-2$$EHTML$$P50$$Gspringer$$H</linktohtml><link.rule.ids>314,780,784,27924,27925,41488,42557,51319</link.rule.ids></links><search><creatorcontrib>Zhu, Gejiong</creatorcontrib><creatorcontrib>Cheng, Shuwen</creatorcontrib><creatorcontrib>Hu, Yu</creatorcontrib><creatorcontrib>Li, Wei</creatorcontrib><creatorcontrib>Mu, Jingshan</creatorcontrib><title>Synthesis and crystallization-driven solution self-assembly of PE-b-PMMA: controlling Micellar morphology through crystallization temperature and molar mass</title><title>Journal of polymer research</title><addtitle>J Polym Res</addtitle><description>Three polyethylene-
block
-poly(methyl methacrylate) (PE
196
-
b
-PMMA
62
, PE
325
-
b
-PMMA
91
and PE
607
-
b
-PMMA
208
) crystalline-coil copolymers with very similar block mass ratios (r = M
PE
/M
PMMA
= 1) but different molar masses were synthesized by a tri-step reaction procedure. The molecular weight, the molecular structure and the thermal properties of PE
n
-OH and PE
n
-b-PMMA
m
were characterized by gel permeation chromatography (GPC), thermogravimetric analysis (TGA), proton nuclear magnetic resonance (
1
H NMR), fourier transform infrared spectroscopies (FTIR), and differential scanning calorimetry (DSC), respectively. The self-assembly behaviors of PE
n
-
b
-PMMA
m
in toluene at different crystallization temperatures were investigated by dynamic light scattering (DLS), scanning electron microscopy (SEM) and transmission electron microscopy (TEM). The experiment results shown that crystallization temperatures and different molar masses exerted remarkable influence on the morphology of the resulting micelles. When the temperature of solvents were 90 °C (
T
>
T
c
), PE
n
-
b
-PMMA
m
could self-assemble into three different initial micelles, that is unimer, spherical micelles and large compound micelles. With the decrease of temperature (
T
<
T
c
), fibrous, spiral wound fibrous and fusiform aggregates were formed from three initial micelles respectively. In addition, the molar masses of copolymers could influence the stability as well as the disaggregation temperature of the large compound micelles.
Graphical abstract
The self-assembly morphology of polyethylene-
block
-poly(methyl methacrylate) (PE
n
-
b
-PMMA
m
) crystalline-coil copolymers in toluene were investigated. When the temperature of solvents were 90 °C (T > T
c
), PE
n
-
b
-PMMA
m
could self-assemble into three different initial micelles, that is unimer, spherical micelles and large compound micelles. With the decrease of temperature (T < T
c
), fibrous, spiral wound fibrous and fusiform aggregates were transformed from the three initial micelles respectively.</description><subject>Block copolymers</subject><subject>Characterization and Evaluation of Materials</subject><subject>Chemistry</subject><subject>Chemistry and Materials Science</subject><subject>Coils</subject><subject>Copolymers</subject><subject>Crystallization</subject><subject>Electron microscopy</subject><subject>Fourier transforms</subject><subject>Industrial Chemistry/Chemical Engineering</subject><subject>Infrared analysis</subject><subject>Liquid chromatography</subject><subject>Mass ratios</subject><subject>Micelles</subject><subject>Microscopy</subject><subject>Molecular structure</subject><subject>Morphology</subject><subject>NMR</subject><subject>Nuclear magnetic resonance</subject><subject>Original Paper</subject><subject>Photon correlation spectroscopy</subject><subject>Polyethylenes</subject><subject>Polymer Sciences</subject><subject>Polymethyl methacrylate</subject><subject>Self-assembly</subject><subject>Thermodynamic properties</subject><subject>Thermogravimetric analysis</subject><subject>Toluene</subject><issn>1022-9760</issn><issn>1572-8935</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2020</creationdate><recordtype>article</recordtype><recordid>eNp9kd9KwzAUxoMoOKcv4FXA62iSNk3i3Rj-gw0H6nVJu3TrSJuapEJ9Fh_WbBUEL7w4nHPg-53vwAfAJcHXBGN-4wmWGUOY4liEpogegQlhnCIhE3YcZ0wpkjzDp-DM-x3GjPFMTMDXy9CGrfa1h6pdw9INPihj6k8Vatuitas_dAu9Nf1-h16bCinvdVOYAdoKru5QgVbL5ewWlrYNzka23cBlXWpjlIONdd3WGrsZYNg622-2fz1g0E2nnQq904cfGnsAo8s5OKmU8frip0_B2_3d6_wRLZ4fnuazBSoTlgUkU05KzFmaMU0EVkSIolJ8LaRQMo0NZ1UiGEkFz6gSJVGEFGVRyUpElZbJFFyNdztn33vtQ76zvWujZU4TyRMiJSVRRUdV6az3Tld55-pGuSEnON-nkI8p5DGF_JBCpKcgGSEfxe1Gu9_T_1Df-86OQQ</recordid><startdate>2020</startdate><enddate>2020</enddate><creator>Zhu, Gejiong</creator><creator>Cheng, Shuwen</creator><creator>Hu, Yu</creator><creator>Li, Wei</creator><creator>Mu, Jingshan</creator><general>Springer Netherlands</general><general>Springer Nature B.V</general><scope>AAYXX</scope><scope>CITATION</scope><scope>7SR</scope><scope>8FD</scope><scope>JG9</scope></search><sort><creationdate>2020</creationdate><title>Synthesis and crystallization-driven solution self-assembly of PE-b-PMMA: controlling Micellar morphology through crystallization temperature and molar mass</title><author>Zhu, Gejiong ; Cheng, Shuwen ; Hu, Yu ; Li, Wei ; Mu, Jingshan</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c356t-9471c075465e180a188bfa7d898a94d8906f385148762a8c1a11bcbf9f8a7de93</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2020</creationdate><topic>Block copolymers</topic><topic>Characterization and Evaluation of Materials</topic><topic>Chemistry</topic><topic>Chemistry and Materials Science</topic><topic>Coils</topic><topic>Copolymers</topic><topic>Crystallization</topic><topic>Electron microscopy</topic><topic>Fourier transforms</topic><topic>Industrial Chemistry/Chemical Engineering</topic><topic>Infrared analysis</topic><topic>Liquid chromatography</topic><topic>Mass ratios</topic><topic>Micelles</topic><topic>Microscopy</topic><topic>Molecular structure</topic><topic>Morphology</topic><topic>NMR</topic><topic>Nuclear magnetic resonance</topic><topic>Original Paper</topic><topic>Photon correlation spectroscopy</topic><topic>Polyethylenes</topic><topic>Polymer Sciences</topic><topic>Polymethyl methacrylate</topic><topic>Self-assembly</topic><topic>Thermodynamic properties</topic><topic>Thermogravimetric analysis</topic><topic>Toluene</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Zhu, Gejiong</creatorcontrib><creatorcontrib>Cheng, Shuwen</creatorcontrib><creatorcontrib>Hu, Yu</creatorcontrib><creatorcontrib>Li, Wei</creatorcontrib><creatorcontrib>Mu, Jingshan</creatorcontrib><collection>CrossRef</collection><collection>Engineered Materials Abstracts</collection><collection>Technology Research Database</collection><collection>Materials Research Database</collection><jtitle>Journal of polymer research</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Zhu, Gejiong</au><au>Cheng, Shuwen</au><au>Hu, Yu</au><au>Li, Wei</au><au>Mu, Jingshan</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Synthesis and crystallization-driven solution self-assembly of PE-b-PMMA: controlling Micellar morphology through crystallization temperature and molar mass</atitle><jtitle>Journal of polymer research</jtitle><stitle>J Polym Res</stitle><date>2020</date><risdate>2020</risdate><volume>27</volume><issue>5</issue><artnum>124</artnum><issn>1022-9760</issn><eissn>1572-8935</eissn><abstract>Three polyethylene-
block
-poly(methyl methacrylate) (PE
196
-
b
-PMMA
62
, PE
325
-
b
-PMMA
91
and PE
607
-
b
-PMMA
208
) crystalline-coil copolymers with very similar block mass ratios (r = M
PE
/M
PMMA
= 1) but different molar masses were synthesized by a tri-step reaction procedure. The molecular weight, the molecular structure and the thermal properties of PE
n
-OH and PE
n
-b-PMMA
m
were characterized by gel permeation chromatography (GPC), thermogravimetric analysis (TGA), proton nuclear magnetic resonance (
1
H NMR), fourier transform infrared spectroscopies (FTIR), and differential scanning calorimetry (DSC), respectively. The self-assembly behaviors of PE
n
-
b
-PMMA
m
in toluene at different crystallization temperatures were investigated by dynamic light scattering (DLS), scanning electron microscopy (SEM) and transmission electron microscopy (TEM). The experiment results shown that crystallization temperatures and different molar masses exerted remarkable influence on the morphology of the resulting micelles. When the temperature of solvents were 90 °C (
T
>
T
c
), PE
n
-
b
-PMMA
m
could self-assemble into three different initial micelles, that is unimer, spherical micelles and large compound micelles. With the decrease of temperature (
T
<
T
c
), fibrous, spiral wound fibrous and fusiform aggregates were formed from three initial micelles respectively. In addition, the molar masses of copolymers could influence the stability as well as the disaggregation temperature of the large compound micelles.
Graphical abstract
The self-assembly morphology of polyethylene-
block
-poly(methyl methacrylate) (PE
n
-
b
-PMMA
m
) crystalline-coil copolymers in toluene were investigated. When the temperature of solvents were 90 °C (T > T
c
), PE
n
-
b
-PMMA
m
could self-assemble into three different initial micelles, that is unimer, spherical micelles and large compound micelles. With the decrease of temperature (T < T
c
), fibrous, spiral wound fibrous and fusiform aggregates were transformed from the three initial micelles respectively.</abstract><cop>Dordrecht</cop><pub>Springer Netherlands</pub><doi>10.1007/s10965-020-02124-2</doi></addata></record> |
| fulltext | fulltext |
| identifier | ISSN: 1022-9760 |
| ispartof | Journal of polymer research, 2020, Vol.27 (5), Article 124 |
| issn | 1022-9760 1572-8935 |
| language | eng |
| recordid | cdi_proquest_journals_2397319921 |
| source | SpringerNature Journals |
| subjects | Block copolymers Characterization and Evaluation of Materials Chemistry Chemistry and Materials Science Coils Copolymers Crystallization Electron microscopy Fourier transforms Industrial Chemistry/Chemical Engineering Infrared analysis Liquid chromatography Mass ratios Micelles Microscopy Molecular structure Morphology NMR Nuclear magnetic resonance Original Paper Photon correlation spectroscopy Polyethylenes Polymer Sciences Polymethyl methacrylate Self-assembly Thermodynamic properties Thermogravimetric analysis Toluene |
| title | Synthesis and crystallization-driven solution self-assembly of PE-b-PMMA: controlling Micellar morphology through crystallization temperature and molar mass |
| url | https://sfx.bib-bvb.de/sfx_tum?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2024-12-25T18%3A41%3A02IST&url_ver=Z39.88-2004&url_ctx_fmt=infofi/fmt:kev:mtx:ctx&rfr_id=info:sid/primo.exlibrisgroup.com:primo3-Article-proquest_cross&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.atitle=Synthesis%20and%20crystallization-driven%20solution%20self-assembly%20of%20PE-b-PMMA:%20controlling%20Micellar%20morphology%20through%20crystallization%20temperature%20and%20molar%20mass&rft.jtitle=Journal%20of%20polymer%20research&rft.au=Zhu,%20Gejiong&rft.date=2020&rft.volume=27&rft.issue=5&rft.artnum=124&rft.issn=1022-9760&rft.eissn=1572-8935&rft_id=info:doi/10.1007/s10965-020-02124-2&rft_dat=%3Cproquest_cross%3E2397319921%3C/proquest_cross%3E%3Curl%3E%3C/url%3E&disable_directlink=true&sfx.directlink=off&sfx.report_link=0&rft_id=info:oai/&rft_pqid=2397319921&rft_id=info:pmid/&rfr_iscdi=true |