Determination of the elastic modulus of highly porous samples by nanoindentation: a case study on sea urchin spines
Nanoindenation studies were carried out on single crystal calcite and on sea urchin spines from Heterocentrotus mammillatus , Phyllacanthus imperialis , and Prinocidaris baculosa . Unlike dense calcite single crystals resin embedded porous sea urchin spine segments showed a strong dependence of the...
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| Veröffentlicht in: | Journal of materials science 2010-05, Vol.45 (9), p.2408-2418 |
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| creator | Presser, Volker Gerlach, Karin Vohrer, Achim Nickel, Klaus G. Dreher, Werner F. |
| description | Nanoindenation studies were carried out on single crystal calcite and on sea urchin spines from
Heterocentrotus mammillatus
,
Phyllacanthus imperialis
, and
Prinocidaris baculosa
. Unlike dense calcite single crystals resin embedded porous sea urchin spine segments showed a strong dependence of the indentation modulus, but not the indentation hardness, on the local porosity. This implies that the sampled volume for the indentation modulus in nanoindentation with forces down to 15 mN is not nanoscopic but extends approximately 50 μm around the indentation spot. Only for indentation depths ≪100 nm more or less mount-unaffected values of the indentation modulus could be found. The Voigt model for composite materials (calcite/resin) was found to be applicable for the dependency of the indentation modulus on the porosity. This is attributed to the network type of porosity and opens strategies for the control of stiffness in porous networks. |
| doi_str_mv | 10.1007/s10853-010-4208-y |
| format | Article |
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Heterocentrotus mammillatus
,
Phyllacanthus imperialis
, and
Prinocidaris baculosa
. Unlike dense calcite single crystals resin embedded porous sea urchin spine segments showed a strong dependence of the indentation modulus, but not the indentation hardness, on the local porosity. This implies that the sampled volume for the indentation modulus in nanoindentation with forces down to 15 mN is not nanoscopic but extends approximately 50 μm around the indentation spot. Only for indentation depths ≪100 nm more or less mount-unaffected values of the indentation modulus could be found. The Voigt model for composite materials (calcite/resin) was found to be applicable for the dependency of the indentation modulus on the porosity. This is attributed to the network type of porosity and opens strategies for the control of stiffness in porous networks.</description><identifier>ISSN: 0022-2461</identifier><identifier>EISSN: 1573-4803</identifier><identifier>DOI: 10.1007/s10853-010-4208-y</identifier><language>eng</language><publisher>Boston: Springer US</publisher><subject>Analysis ; Calcite ; Calcite crystals ; Carbonates ; Case studies ; Characterization and Evaluation of Materials ; Chemistry and Materials Science ; Classical Mechanics ; Composite materials ; Crystallography and Scattering Methods ; Crystals ; Dependence ; Hardness ; Invertebrates ; Materials Science ; Modulus of elasticity ; Nanoindentation ; Polymer matrix composites ; Polymer Sciences ; Porosity ; Resins ; Single crystals ; Solid Mechanics ; Stiffness</subject><ispartof>Journal of materials science, 2010-05, Vol.45 (9), p.2408-2418</ispartof><rights>Springer Science+Business Media, LLC 2010</rights><rights>COPYRIGHT 2010 Springer</rights><rights>Journal of Materials Science is a copyright of Springer, (2010). All Rights Reserved.</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c389t-7132258a92eea5ca02033e13601ba99cdbc7bf41c00951a2a63176426635a1553</citedby><cites>FETCH-LOGICAL-c389t-7132258a92eea5ca02033e13601ba99cdbc7bf41c00951a2a63176426635a1553</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/s10853-010-4208-y$$EPDF$$P50$$Gspringer$$H</linktopdf><linktohtml>$$Uhttps://link.springer.com/10.1007/s10853-010-4208-y$$EHTML$$P50$$Gspringer$$H</linktohtml><link.rule.ids>314,776,780,27903,27904,41467,42536,51297</link.rule.ids></links><search><creatorcontrib>Presser, Volker</creatorcontrib><creatorcontrib>Gerlach, Karin</creatorcontrib><creatorcontrib>Vohrer, Achim</creatorcontrib><creatorcontrib>Nickel, Klaus G.</creatorcontrib><creatorcontrib>Dreher, Werner F.</creatorcontrib><title>Determination of the elastic modulus of highly porous samples by nanoindentation: a case study on sea urchin spines</title><title>Journal of materials science</title><addtitle>J Mater Sci</addtitle><description>Nanoindenation studies were carried out on single crystal calcite and on sea urchin spines from
Heterocentrotus mammillatus
,
Phyllacanthus imperialis
, and
Prinocidaris baculosa
. Unlike dense calcite single crystals resin embedded porous sea urchin spine segments showed a strong dependence of the indentation modulus, but not the indentation hardness, on the local porosity. This implies that the sampled volume for the indentation modulus in nanoindentation with forces down to 15 mN is not nanoscopic but extends approximately 50 μm around the indentation spot. Only for indentation depths ≪100 nm more or less mount-unaffected values of the indentation modulus could be found. The Voigt model for composite materials (calcite/resin) was found to be applicable for the dependency of the indentation modulus on the porosity. This is attributed to the network type of porosity and opens strategies for the control of stiffness in porous networks.</description><subject>Analysis</subject><subject>Calcite</subject><subject>Calcite crystals</subject><subject>Carbonates</subject><subject>Case studies</subject><subject>Characterization and Evaluation of Materials</subject><subject>Chemistry and Materials Science</subject><subject>Classical Mechanics</subject><subject>Composite materials</subject><subject>Crystallography and Scattering Methods</subject><subject>Crystals</subject><subject>Dependence</subject><subject>Hardness</subject><subject>Invertebrates</subject><subject>Materials Science</subject><subject>Modulus of elasticity</subject><subject>Nanoindentation</subject><subject>Polymer matrix composites</subject><subject>Polymer Sciences</subject><subject>Porosity</subject><subject>Resins</subject><subject>Single crystals</subject><subject>Solid Mechanics</subject><subject>Stiffness</subject><issn>0022-2461</issn><issn>1573-4803</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2010</creationdate><recordtype>article</recordtype><sourceid>AFKRA</sourceid><sourceid>BENPR</sourceid><sourceid>CCPQU</sourceid><sourceid>DWQXO</sourceid><recordid>eNp1kU9r3DAQxU1podukH6A3QU89OBlJlv_0FtK0CQQKaXIWs_J4V8GWXEmG-ttXWxdKDmUOGh6_90bwiuIDhwsO0FxGDq2SJXAoKwFtub4qdlw1sqxakK-LHYAQpahq_rZ4F-MzAKhG8F0Rv1CiMFmHyXrH_MDSkRiNGJM1bPL9Mi7xJB_t4TiubPbBZyHiNI8U2X5lDp23rieX_kR8ZsgMRmIxLf3KcmYkZEswR5vX2TqK58WbAcdI7_--Z8XT15vH69vy_vu3u-ur-9LItktlw6UQqsVOEKEyCAKkJC5r4HvsOtPvTbMfKm4AOsVRYC15U1eirqVCrpQ8Kz5uuXPwPxeKST_7Jbh8UufgrhGdqiBTFxt1wJG0dYNPAU2eniZrvKPBZv1K1lK2ou6qbPj0wpCZRL_SAZcY9d2Ph5cs31gTfIyBBj0HO2FYNQd9Kk5vxelcnD4Vp9fsEZsnZtYdKPz79v9NvwHyAJrY</recordid><startdate>20100501</startdate><enddate>20100501</enddate><creator>Presser, Volker</creator><creator>Gerlach, Karin</creator><creator>Vohrer, Achim</creator><creator>Nickel, Klaus G.</creator><creator>Dreher, Werner F.</creator><general>Springer US</general><general>Springer</general><general>Springer Nature B.V</general><scope>AAYXX</scope><scope>CITATION</scope><scope>ISR</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></search><sort><creationdate>20100501</creationdate><title>Determination of the elastic modulus of highly porous samples by nanoindentation: a case study on sea urchin spines</title><author>Presser, Volker ; Gerlach, Karin ; Vohrer, Achim ; Nickel, Klaus G. ; Dreher, Werner F.</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c389t-7132258a92eea5ca02033e13601ba99cdbc7bf41c00951a2a63176426635a1553</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2010</creationdate><topic>Analysis</topic><topic>Calcite</topic><topic>Calcite crystals</topic><topic>Carbonates</topic><topic>Case studies</topic><topic>Characterization and Evaluation of Materials</topic><topic>Chemistry and Materials Science</topic><topic>Classical Mechanics</topic><topic>Composite materials</topic><topic>Crystallography and Scattering Methods</topic><topic>Crystals</topic><topic>Dependence</topic><topic>Hardness</topic><topic>Invertebrates</topic><topic>Materials Science</topic><topic>Modulus of elasticity</topic><topic>Nanoindentation</topic><topic>Polymer matrix composites</topic><topic>Polymer Sciences</topic><topic>Porosity</topic><topic>Resins</topic><topic>Single crystals</topic><topic>Solid Mechanics</topic><topic>Stiffness</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Presser, Volker</creatorcontrib><creatorcontrib>Gerlach, Karin</creatorcontrib><creatorcontrib>Vohrer, Achim</creatorcontrib><creatorcontrib>Nickel, Klaus G.</creatorcontrib><creatorcontrib>Dreher, Werner F.</creatorcontrib><collection>CrossRef</collection><collection>Gale In Context: Science</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 Databases</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>https://resources.nclive.org/materials</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><jtitle>Journal of materials science</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Presser, Volker</au><au>Gerlach, Karin</au><au>Vohrer, Achim</au><au>Nickel, Klaus G.</au><au>Dreher, Werner F.</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Determination of the elastic modulus of highly porous samples by nanoindentation: a case study on sea urchin spines</atitle><jtitle>Journal of materials science</jtitle><stitle>J Mater Sci</stitle><date>2010-05-01</date><risdate>2010</risdate><volume>45</volume><issue>9</issue><spage>2408</spage><epage>2418</epage><pages>2408-2418</pages><issn>0022-2461</issn><eissn>1573-4803</eissn><abstract>Nanoindenation studies were carried out on single crystal calcite and on sea urchin spines from
Heterocentrotus mammillatus
,
Phyllacanthus imperialis
, and
Prinocidaris baculosa
. Unlike dense calcite single crystals resin embedded porous sea urchin spine segments showed a strong dependence of the indentation modulus, but not the indentation hardness, on the local porosity. This implies that the sampled volume for the indentation modulus in nanoindentation with forces down to 15 mN is not nanoscopic but extends approximately 50 μm around the indentation spot. Only for indentation depths ≪100 nm more or less mount-unaffected values of the indentation modulus could be found. The Voigt model for composite materials (calcite/resin) was found to be applicable for the dependency of the indentation modulus on the porosity. This is attributed to the network type of porosity and opens strategies for the control of stiffness in porous networks.</abstract><cop>Boston</cop><pub>Springer US</pub><doi>10.1007/s10853-010-4208-y</doi><tpages>11</tpages></addata></record> |
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| subjects | Analysis Calcite Calcite crystals Carbonates Case studies Characterization and Evaluation of Materials Chemistry and Materials Science Classical Mechanics Composite materials Crystallography and Scattering Methods Crystals Dependence Hardness Invertebrates Materials Science Modulus of elasticity Nanoindentation Polymer matrix composites Polymer Sciences Porosity Resins Single crystals Solid Mechanics Stiffness |
| title | Determination of the elastic modulus of highly porous samples by nanoindentation: a case study on sea urchin spines |
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