Morphology of solution-grown poly(β-propiolactone) single crystals
Single crystals of poly(β-propiolactone) (PPL) with different molecular weights (Mw = 70000 and Mw = 2300) were grown from four kinds of solvents under isothermal crystallization condition. The morphologies and crystal structures of PPL single crystals were investigated by means of transmission elec...
Gespeichert in:
| Veröffentlicht in: | Journal of materials science 2001-09, Vol.36 (17), p.4307-4313 |
|---|---|
| Hauptverfasser: | , , |
| Format: | Artikel |
| Sprache: | eng |
| Schlagworte: | |
| Online-Zugang: | Volltext |
| Tags: |
Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
|
| container_end_page | 4313 |
|---|---|
| container_issue | 17 |
| container_start_page | 4307 |
| container_title | Journal of materials science |
| container_volume | 36 |
| creator | FURUHASHI, Y IWATA, T DOI, Y |
| description | Single crystals of poly(β-propiolactone) (PPL) with different molecular weights (Mw = 70000 and Mw = 2300) were grown from four kinds of solvents under isothermal crystallization condition. The morphologies and crystal structures of PPL single crystals were investigated by means of transmission electron microscopy and atomic force microscopy. The single crystals of high-molecular-weight PPL (HMW-PPL) grown from cyclohexanone appeared elongated with dimensions of around 0.2–0.8 μm along the short and 5–10 μm along the long axes. Single crystals of low-molecular-weight PPL grown from cyclohexanone showed three to five elliptical-shaped lamellae, from central nucleus like petals. The long axes of both single crystals corresponded to the crystallographic b axis. The reciprocal lattice parameters: a* = 2.045 nm−1, b* = 1.420 nm−1 and γ* = 90° could be determined from electron diffractograms. Decoration of the crystals with polyethylene suqqested that the single crystals of HMW-PPL have regular chain-folding along their long axis in the [010] direction with consecutive folds in the [110] and [10] directions. Accordingly, it is deduced that HMW-PPL has the anti-parallel chain-packing structure. |
| doi_str_mv | 10.1023/A:1017907525146 |
| format | Article |
| fullrecord | <record><control><sourceid>proquest_pasca</sourceid><recordid>TN_cdi_proquest_miscellaneous_26829527</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>2260117285</sourcerecordid><originalsourceid>FETCH-LOGICAL-c287t-110759c23895e66f220ea5ad19e980c799712c9cd279d2b21037a87b35c775d73</originalsourceid><addsrcrecordid>eNpdzr1OwzAUhmELgUQpzKyRQAiGwDnHdRyzVRV_UhELzJHrOCWVGwc7EcptcSFcE0F0YvqWR59exk4RrhGI38xvEVAqkIIEzrI9NkEheTrLge-zCQBRSrMMD9lRjBsAEJJwwhbPPrTv3vn1kPgqid71Xe2bdB38Z5O03g2X319pG3xbe6dN5xt7lcS6WTubmDDETrt4zA6qcezJbqfs7f7udfGYLl8enhbzZWool12KOLYpQzxXwmZZRQRWC12isioHI5WSSEaZkqQqaUUIXOpcrrgwUopS8im7-Psdcz56G7tiW0djndON9X0sKMtJCfqFZ__gxvehGdsKogwQJeViVOc7paPRrgq6MXUs2lBvdRgKRAIBiv8AeLJmPg</addsrcrecordid><sourcetype>Aggregation Database</sourcetype><iscdi>true</iscdi><recordtype>article</recordtype><pqid>2260117285</pqid></control><display><type>article</type><title>Morphology of solution-grown poly(β-propiolactone) single crystals</title><source>SpringerNature Journals</source><creator>FURUHASHI, Y ; IWATA, T ; DOI, Y</creator><creatorcontrib>FURUHASHI, Y ; IWATA, T ; DOI, Y</creatorcontrib><description>Single crystals of poly(β-propiolactone) (PPL) with different molecular weights (Mw = 70000 and Mw = 2300) were grown from four kinds of solvents under isothermal crystallization condition. The morphologies and crystal structures of PPL single crystals were investigated by means of transmission electron microscopy and atomic force microscopy. The single crystals of high-molecular-weight PPL (HMW-PPL) grown from cyclohexanone appeared elongated with dimensions of around 0.2–0.8 μm along the short and 5–10 μm along the long axes. Single crystals of low-molecular-weight PPL grown from cyclohexanone showed three to five elliptical-shaped lamellae, from central nucleus like petals. The long axes of both single crystals corresponded to the crystallographic b axis. The reciprocal lattice parameters: a* = 2.045 nm−1, b* = 1.420 nm−1 and γ* = 90° could be determined from electron diffractograms. Decoration of the crystals with polyethylene suqqested that the single crystals of HMW-PPL have regular chain-folding along their long axis in the [010] direction with consecutive folds in the [110] and [10] directions. Accordingly, it is deduced that HMW-PPL has the anti-parallel chain-packing structure.</description><identifier>ISSN: 0022-2461</identifier><identifier>EISSN: 1573-4803</identifier><identifier>DOI: 10.1023/A:1017907525146</identifier><identifier>CODEN: JMTSAS</identifier><language>eng</language><publisher>Heidelberg: Springer</publisher><subject>Applied sciences ; Atomic force microscopy ; Atomic properties ; Axes (reference lines) ; Chains ; Crystal growth ; Crystal lattices ; Crystal structure ; Crystallization ; Crystallography ; Cyclohexanone ; Exact sciences and technology ; Lattice parameters ; Low molecular weights ; Materials science ; Microscopy ; Morphology ; Organic polymers ; Physicochemistry of polymers ; Polyethylenes ; Properties and characterization ; Single crystals ; Structure, morphology and analysis ; Transmission electron microscopy</subject><ispartof>Journal of materials science, 2001-09, Vol.36 (17), p.4307-4313</ispartof><rights>2001 INIST-CNRS</rights><rights>Journal of Materials Science is a copyright of Springer, (2001). All Rights Reserved.</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c287t-110759c23895e66f220ea5ad19e980c799712c9cd279d2b21037a87b35c775d73</citedby></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><link.rule.ids>314,780,784,27924,27925</link.rule.ids><backlink>$$Uhttp://pascal-francis.inist.fr/vibad/index.php?action=getRecordDetail&idt=1120509$$DView record in Pascal Francis$$Hfree_for_read</backlink></links><search><creatorcontrib>FURUHASHI, Y</creatorcontrib><creatorcontrib>IWATA, T</creatorcontrib><creatorcontrib>DOI, Y</creatorcontrib><title>Morphology of solution-grown poly(β-propiolactone) single crystals</title><title>Journal of materials science</title><description>Single crystals of poly(β-propiolactone) (PPL) with different molecular weights (Mw = 70000 and Mw = 2300) were grown from four kinds of solvents under isothermal crystallization condition. The morphologies and crystal structures of PPL single crystals were investigated by means of transmission electron microscopy and atomic force microscopy. The single crystals of high-molecular-weight PPL (HMW-PPL) grown from cyclohexanone appeared elongated with dimensions of around 0.2–0.8 μm along the short and 5–10 μm along the long axes. Single crystals of low-molecular-weight PPL grown from cyclohexanone showed three to five elliptical-shaped lamellae, from central nucleus like petals. The long axes of both single crystals corresponded to the crystallographic b axis. The reciprocal lattice parameters: a* = 2.045 nm−1, b* = 1.420 nm−1 and γ* = 90° could be determined from electron diffractograms. Decoration of the crystals with polyethylene suqqested that the single crystals of HMW-PPL have regular chain-folding along their long axis in the [010] direction with consecutive folds in the [110] and [10] directions. Accordingly, it is deduced that HMW-PPL has the anti-parallel chain-packing structure.</description><subject>Applied sciences</subject><subject>Atomic force microscopy</subject><subject>Atomic properties</subject><subject>Axes (reference lines)</subject><subject>Chains</subject><subject>Crystal growth</subject><subject>Crystal lattices</subject><subject>Crystal structure</subject><subject>Crystallization</subject><subject>Crystallography</subject><subject>Cyclohexanone</subject><subject>Exact sciences and technology</subject><subject>Lattice parameters</subject><subject>Low molecular weights</subject><subject>Materials science</subject><subject>Microscopy</subject><subject>Morphology</subject><subject>Organic polymers</subject><subject>Physicochemistry of polymers</subject><subject>Polyethylenes</subject><subject>Properties and characterization</subject><subject>Single crystals</subject><subject>Structure, morphology and analysis</subject><subject>Transmission electron microscopy</subject><issn>0022-2461</issn><issn>1573-4803</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2001</creationdate><recordtype>article</recordtype><sourceid>AFKRA</sourceid><sourceid>BENPR</sourceid><sourceid>CCPQU</sourceid><sourceid>DWQXO</sourceid><recordid>eNpdzr1OwzAUhmELgUQpzKyRQAiGwDnHdRyzVRV_UhELzJHrOCWVGwc7EcptcSFcE0F0YvqWR59exk4RrhGI38xvEVAqkIIEzrI9NkEheTrLge-zCQBRSrMMD9lRjBsAEJJwwhbPPrTv3vn1kPgqid71Xe2bdB38Z5O03g2X319pG3xbe6dN5xt7lcS6WTubmDDETrt4zA6qcezJbqfs7f7udfGYLl8enhbzZWool12KOLYpQzxXwmZZRQRWC12isioHI5WSSEaZkqQqaUUIXOpcrrgwUopS8im7-Psdcz56G7tiW0djndON9X0sKMtJCfqFZ__gxvehGdsKogwQJeViVOc7paPRrgq6MXUs2lBvdRgKRAIBiv8AeLJmPg</recordid><startdate>20010901</startdate><enddate>20010901</enddate><creator>FURUHASHI, Y</creator><creator>IWATA, T</creator><creator>DOI, Y</creator><general>Springer</general><general>Springer Nature B.V</general><scope>IQODW</scope><scope>8FE</scope><scope>8FG</scope><scope>ABJCF</scope><scope>AFKRA</scope><scope>BENPR</scope><scope>BGLVJ</scope><scope>CCPQU</scope><scope>D1I</scope><scope>DWQXO</scope><scope>HCIFZ</scope><scope>KB.</scope><scope>L6V</scope><scope>M7S</scope><scope>PDBOC</scope><scope>PQEST</scope><scope>PQQKQ</scope><scope>PQUKI</scope><scope>PRINS</scope><scope>PTHSS</scope><scope>7SP</scope><scope>7SR</scope><scope>8FD</scope><scope>JG9</scope><scope>L7M</scope></search><sort><creationdate>20010901</creationdate><title>Morphology of solution-grown poly(β-propiolactone) single crystals</title><author>FURUHASHI, Y ; IWATA, T ; DOI, Y</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c287t-110759c23895e66f220ea5ad19e980c799712c9cd279d2b21037a87b35c775d73</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2001</creationdate><topic>Applied sciences</topic><topic>Atomic force microscopy</topic><topic>Atomic properties</topic><topic>Axes (reference lines)</topic><topic>Chains</topic><topic>Crystal growth</topic><topic>Crystal lattices</topic><topic>Crystal structure</topic><topic>Crystallization</topic><topic>Crystallography</topic><topic>Cyclohexanone</topic><topic>Exact sciences and technology</topic><topic>Lattice parameters</topic><topic>Low molecular weights</topic><topic>Materials science</topic><topic>Microscopy</topic><topic>Morphology</topic><topic>Organic polymers</topic><topic>Physicochemistry of polymers</topic><topic>Polyethylenes</topic><topic>Properties and characterization</topic><topic>Single crystals</topic><topic>Structure, morphology and analysis</topic><topic>Transmission electron microscopy</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>FURUHASHI, Y</creatorcontrib><creatorcontrib>IWATA, T</creatorcontrib><creatorcontrib>DOI, Y</creatorcontrib><collection>Pascal-Francis</collection><collection>ProQuest SciTech Collection</collection><collection>ProQuest Technology Collection</collection><collection>Materials Science & Engineering Collection</collection><collection>ProQuest Central UK/Ireland</collection><collection>ProQuest Central</collection><collection>Technology Collection</collection><collection>ProQuest One Community College</collection><collection>ProQuest Materials Science Collection</collection><collection>ProQuest Central Korea</collection><collection>SciTech Premium Collection</collection><collection>Materials Science Database</collection><collection>ProQuest Engineering Collection</collection><collection>Engineering Database</collection><collection>Materials Science Collection</collection><collection>ProQuest One Academic Eastern Edition (DO NOT USE)</collection><collection>ProQuest One Academic</collection><collection>ProQuest One Academic UKI Edition</collection><collection>ProQuest Central China</collection><collection>Engineering Collection</collection><collection>Electronics & Communications Abstracts</collection><collection>Engineered Materials Abstracts</collection><collection>Technology Research Database</collection><collection>Materials Research Database</collection><collection>Advanced Technologies Database with Aerospace</collection><jtitle>Journal of materials science</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>FURUHASHI, Y</au><au>IWATA, T</au><au>DOI, Y</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Morphology of solution-grown poly(β-propiolactone) single crystals</atitle><jtitle>Journal of materials science</jtitle><date>2001-09-01</date><risdate>2001</risdate><volume>36</volume><issue>17</issue><spage>4307</spage><epage>4313</epage><pages>4307-4313</pages><issn>0022-2461</issn><eissn>1573-4803</eissn><coden>JMTSAS</coden><abstract>Single crystals of poly(β-propiolactone) (PPL) with different molecular weights (Mw = 70000 and Mw = 2300) were grown from four kinds of solvents under isothermal crystallization condition. The morphologies and crystal structures of PPL single crystals were investigated by means of transmission electron microscopy and atomic force microscopy. The single crystals of high-molecular-weight PPL (HMW-PPL) grown from cyclohexanone appeared elongated with dimensions of around 0.2–0.8 μm along the short and 5–10 μm along the long axes. Single crystals of low-molecular-weight PPL grown from cyclohexanone showed three to five elliptical-shaped lamellae, from central nucleus like petals. The long axes of both single crystals corresponded to the crystallographic b axis. The reciprocal lattice parameters: a* = 2.045 nm−1, b* = 1.420 nm−1 and γ* = 90° could be determined from electron diffractograms. Decoration of the crystals with polyethylene suqqested that the single crystals of HMW-PPL have regular chain-folding along their long axis in the [010] direction with consecutive folds in the [110] and [10] directions. Accordingly, it is deduced that HMW-PPL has the anti-parallel chain-packing structure.</abstract><cop>Heidelberg</cop><pub>Springer</pub><doi>10.1023/A:1017907525146</doi><tpages>7</tpages></addata></record> |
| fulltext | fulltext |
| identifier | ISSN: 0022-2461 |
| ispartof | Journal of materials science, 2001-09, Vol.36 (17), p.4307-4313 |
| issn | 0022-2461 1573-4803 |
| language | eng |
| recordid | cdi_proquest_miscellaneous_26829527 |
| source | SpringerNature Journals |
| subjects | Applied sciences Atomic force microscopy Atomic properties Axes (reference lines) Chains Crystal growth Crystal lattices Crystal structure Crystallization Crystallography Cyclohexanone Exact sciences and technology Lattice parameters Low molecular weights Materials science Microscopy Morphology Organic polymers Physicochemistry of polymers Polyethylenes Properties and characterization Single crystals Structure, morphology and analysis Transmission electron microscopy |
| title | Morphology of solution-grown poly(β-propiolactone) single crystals |
| url | https://sfx.bib-bvb.de/sfx_tum?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2025-01-01T16%3A56%3A24IST&url_ver=Z39.88-2004&url_ctx_fmt=infofi/fmt:kev:mtx:ctx&rfr_id=info:sid/primo.exlibrisgroup.com:primo3-Article-proquest_pasca&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.atitle=Morphology%20of%20solution-grown%20poly(%CE%B2-propiolactone)%20single%20crystals&rft.jtitle=Journal%20of%20materials%20science&rft.au=FURUHASHI,%20Y&rft.date=2001-09-01&rft.volume=36&rft.issue=17&rft.spage=4307&rft.epage=4313&rft.pages=4307-4313&rft.issn=0022-2461&rft.eissn=1573-4803&rft.coden=JMTSAS&rft_id=info:doi/10.1023/A:1017907525146&rft_dat=%3Cproquest_pasca%3E2260117285%3C/proquest_pasca%3E%3Curl%3E%3C/url%3E&disable_directlink=true&sfx.directlink=off&sfx.report_link=0&rft_id=info:oai/&rft_pqid=2260117285&rft_id=info:pmid/&rfr_iscdi=true |