Role of Biopolymer in Nacre Heated in Nitrogen Atmosphere

Yuan Lin An; Zhi Ming Liu; Gan Wang; Wen Jian Wu

doi:10.4028/www.scientific.net/AMR.236-238.1593

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HomeAdvanced Materials ResearchAdvanced Materials Research Vols. 236-238Role of Biopolymer in Nacre Heated in Nitrogen...

Role of Biopolymer in Nacre Heated in Nitrogen Atmosphere

Abstract:

Nacre is one of the most attractive biological materials for its superior mechanical property which is mainly due to the “brick-mortar” microstructure. Nacre samples are heated in N₂ atmosphere at 200°C, 400°C and 600°C, separately. The microstructures of the fresh and heated samples are characterized by SEM and XRD, and the three-point bending strengths of these samples are tested by universal mechanical testing machine. TG-DSC curves are performed on the fresh nacre and the demineralized one. The results show that biopolymer plays important roles in maintaining the microstructure, toughening mechanism and the phase transformation of aragonite.

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Periodical:

Advanced Materials Research (Volumes 236-238)

Pages:

1593-1597

DOI:

https://doi.org/10.4028/www.scientific.net/AMR.236-238.1593

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Online since:

May 2011

Authors:

Yuan Lin An, Zhi Ming Liu, Gan Wang, Wen Jian Wu

Keywords:

Biopolymer, Microstructure, Nacre, Phase Transformation, Toughening Mechanism

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References

[1] Q.L. Feng, F.Z. Cui, G. Pu, R.Z. Wang and H.D. Li: Materials Science and Engineering C, Vol. 11 (2000), p.19.

Google Scholar

[2] X.D. Li, W.C. Chang, Y.J. Chao, R.Z. Wang and M. Chang: Nano Letters, Vol. 4 (2004), p.613.

Google Scholar

[3] F. Song, A.K. Soh and Y.L. Bai: Biomaterials, Vol. 24 (2003), p.3623.

Google Scholar

[4] R. Fengzhang, W. Xindi, M. Zhanhong and S. Juanhua: Materials Chemistry and Physics, Vol. 114 (2009), p.367.

Google Scholar

[5] A.Y.M. Lin, M.A. Meyers and K.S. Vecchio: Materials Science and Engineering C, Vol. 26 (2006), p.1380.

Google Scholar

[6] M.A. Meyers, A.Y.M. Lin, P.Y. Chen and J. Muyco: Journal of the Mechanical Behavior of Biomedical Materials, Vol. 1 (2008), p.76.

Google Scholar

[7] S. Dashkovskiy, B. Suhr, K. Tushtev and G. Grathwohl: Computational Materials Science, Vol. 41 (2007), p.96.

DOI: 10.1016/j.commatsci.2007.03.015

Google Scholar

[8] A.Y. Lin and M.A. Meyers: Journal of the Mechanical Behavior of Biomedical Materials, Vol. (2009), p.607.

Google Scholar

[9] L. Addadi and S. Weiner: Nature, Vol. 389 (1997), p.912.

Google Scholar

[10] K.S. Katti and D.R. Katti: Materials Science and Engineering C, Vol. 26 (2006), p.1317.

Google Scholar

[11] Y. Liang, J. Zhao, L. Wang and F.-m. Li: Materials Science and Engineering A, Vol. 483-484 (2005), p.309.

Google Scholar

[12] Z. Huang and X. Li: Materials science and Engineering C, Vol. 29 (2009), p.1803.

Google Scholar

[13] A. Baumer, M. Ganteaume and M. Bernat: Thermochim acta, Vol. 221 (1993), p.255.

Google Scholar