蛋白发泡法制备泡沫陶瓷固化工艺研究

doi:10.3724/SP.J.1077.2012.12123

无机材料学报 ›› 2012, Vol. 27 ›› Issue (12): 1331-1335.DOI: 10.3724/SP.J.1077.2012.12123 CSTR: 32189.14.SP.J.1077.2012.12123

蛋白发泡法制备泡沫陶瓷固化工艺研究

殷刘彦, 周新贵, 余金山, 赵爽, 罗征, 杨备

(国防科学技术大学新型陶瓷纤维及其复合材料重点实验室, 长沙 410073)

收稿日期:2012-03-01 修回日期:2012-05-04 出版日期:2012-12-20 网络出版日期:2012-11-19
作者简介:殷刘彦(1989–), 男, 硕士研究生. E-mail: hanqing421720@sina.com
基金资助:
国家自然科学基金(E020301)

Study on the Consolidation Process of Protein Foaming in the Preparation of Ceramic Foams

YIN Liu-Yan, ZHOU Xin-Gui, YU Jin-Shan, ZHAO Shuang, LUO Zheng, YANG Bei

(National Key Laboratory of Science and Technology on Advanced Ceramic Fibers and Composites, National University of Defense Technology, Changsha 410073, China)

Received:2012-03-01 Revised:2012-05-04 Published:2012-12-20 Online:2012-11-19
About author:YIN Liu-Yan. E-mail: hanqing421720@sina.com
Supported by:
National Natural Science Foundation of China (E020301)

摘要/Abstract

摘要： 选用蛋清蛋白作为发泡剂, 采用蛋白发泡法制备了高孔隙率的泡沫氮化硅陶瓷. 设计了三种不同固化工艺: 常压固化、恒压固化和高压固化, 固化气压依次升高, 研究了固化气压对泡沫陶瓷开孔率、孔隙形貌和孔径分布的影响. 其中, 恒压固化制品的平均孔径和开孔率最高, 分别为210 μm和78.6%, 且孔径分布比较均匀, 常压固化次之, 高压固化制品开孔率和平均孔径最低. 常压和恒压固化制品为椭球形孔洞, 有一定的排列取向, 而高压固化制品多为规则的球形孔. 随着固化气压的升高, 制品孔壁厚度增加, 高压固化制品的孔壁厚度最高, 其压缩强度接近50 MPa.

关键词: 蛋白发泡, 泡沫陶瓷, 氮化硅, 固化工艺

Abstract: High porosity Si3N4 ceramic foams were fabricated by protein foaming method using egg white protein as foam agents. Atmosphere-, constant- and high-pressure consolidation processes were tested to prepare ceramic foams. The effects of air pressure on cellular structure, open porosity and pore size distribution of the as-prepared ceramic foams were investigated. The results showed that ceramic foams with average pore size and porosity of 210 μm and 78.6% was obtained by constant-pressure consolidation, which are the highest values among all the three groups. Moreover, SEM reveals that ceramic foams with uniformly ellipsoidal pores are produced by atmosphere- and constant-pressure consolidation processes, while ceramic foams with regular sphere pores are produced by high-pressure consolidation. The walls’ thickness of the pores increase with the increase of air pressure during consolidation process. As a result, the high-pressure consolidation process yields the highest compressive strength (nearly 50 MPa) of ceramic foams.

Key words: protein foaming, ceramic foams, Si₃N₄, consolidation

中图分类号:

TB332

殷刘彦, 周新贵, 余金山, 赵爽, 罗征, 杨备. 蛋白发泡法制备泡沫陶瓷固化工艺研究[J]. 无机材料学报, 2012, 27(12): 1331-1335.

YIN Liu-Yan, ZHOU Xin-Gui, YU Jin-Shan, ZHAO Shuang, LUO Zheng, YANG Bei. Study on the Consolidation Process of Protein Foaming in the Preparation of Ceramic Foams[J]. Journal of Inorganic Materials, 2012, 27(12): 1331-1335.

参考文献

[1] Montanaro L, Jorand Y, Fantozzib G, et al. Ceramic foams by powder processing. J. Eur. Ceram. Soc., 1988, 18(9): 1339–1350.

[2] Tian H, Ma Q S. Effects of exterior gas pressure on the structure and properties of highly porous SiOC ceramics derived from silicone resin. Mater. Lett., 2012, 66(1):13–15.

[3] Tian H, Ma Q S. Effect of heat rate on the structure and properties of SiOC ceramic foams derived from silicone resin. Ceram. Int., 2012, 38(3): 2101–2104.

[4] Wang, H, Li X D, Hong, L Y, et al. Preparation of phenolic resin derived 3-D ordered macroporous carbon. J. Porous. Mat., 2006, 13(2): 115–121.

[5] Kawai C, Yamakawa A. Effect of porosity and microstructure on the strength of Si3N4: designed microstructure for high strength high thermal shock resistance and facile machining. J. Am. Ceram. Soc., 1997, 80(10): 2705–2708.

[6] Chen Q Z, Boccaccini A R, Zhang H.B, et al. Improved mechanical reliability of bone tissue engineering scaffolds by electrospraying. J. Am. Ceram. Soc., 2006, 89(5): 1534–1539.

[7] He X, Zhou X G, Su B. 3D interconnective porous alumina ceramics via direct protein foaming. Mater. Lett., 2009, 83(11): 830–832.

[8] Peng H X, Fan Z, Evants J R G, et al. Microstructure of ceramic foams. J. Eur. Ceram. Soc., 2000, 20(7): 807–813.

[9] Yin L., Peng H X, Dhara S, et al. Natural additives in protein coagulation casting process for improved microstructural controllability of cellular ceramics. Compos. Part B, 2009, 40(7): 638–644.

[10] Gregorová E, Pabst W, ?ivcová Z, et al. Porous alumina ceramics prepared with wheat flour. J. Eur. Ceram. Soc., 2010, 30(14): 2871–2880.

[11] He X, Su B, Zhou X G, et al. Gelcasting of alumina ceramic using an egg white protein binder system. Ceram. Silik., 2011, 55(1): 1–7.

[12] Fitzgerald T J, Michaud V J, Mortensen A. Processing of microcellular SiC foams. J. Mater. Sci., 1995, 30(4): 1037–1045.

[13] Yu J L, Yang J L, Li H X, et al. Study on particle-stabilized Si3N4 ceramic foams. J. Mater. Lett., 2011, 65(12): 1801–1804.

[14] Shao Y F, Jia D C, Liu B Y. Characterization of porous silicon nitride ceramics by pressureless sintering using ?y ash cenosphere as a pore-forming agent. J. Eur. Ceram. Soc., 2009, 29(8): 1529–1534.

[15] Riley F L. Silicon nitride and related materials. J. Am. Ceram. Soc., 2000, 83(2): 245–265.

[16] Studart A, Urs T, Gonzenbach E T, et al. Processing routes to macroporous ceramics: a review. J. Am. Ceram. Soc., 2006, 89(6): 1771–1789.

[17] Garrn I, Reetz C, Brandes N, et al. Clot-forming: the use of proteins as binders for producing ceramic foams. J. Eur. Ceram. Soc., 2004, 24(3): 579–587.

[18] Berthold A, Schubert H, Brandes N, et al. Behaviour of BSA and of BSA-derivatives at the air/water interface. J. Coll. Sur. A, 2007, 301(1/2):16–22.

[19] Bhattacharjee S, Besra L, Singh B P. Effect of additives on the micro- structure of porous alumina. J. Eur. Ceram. Soc., 2007, 27(1): 47–52.

[20] Arefmanesh A, Advani S G. Diffusion induced growth of a gas bubble in a viscoeleastic fluid. J. Rheol. Acta, 1991, 30(3): 274–283.

[21] Fan J T, Mitchell J R, Blanshard J M V. A model for the oven rise of dough during baking. J. Food Eng., 1999, 41(2): 69–77.

[22] Santanu D, Parag B. In?uence of slurry characteristics on porosity and mechanical properties of alumina foams. J. Appl. Ceram. Techno., 2006, 3(5): 382–392.

[23] Gan Z, Ellis P R, Schofield J D. Gas cell stabilization and gas retention in wheat bread dough. J. Cereal Sci., 1995, 21(3): 215–230.

蛋白发泡法制备泡沫陶瓷固化工艺研究

Study on the Consolidation Process of Protein Foaming in the Preparation of Ceramic Foams

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