基于珊瑚粉晶核效应的碳酸钙水泥制备与性能提升研究

硅酸盐通报 ›› 2023, Vol. 42 ›› Issue (5): 1696-1703.

所属专题：资源综合利用

基于珊瑚粉晶核效应的碳酸钙水泥制备与性能提升研究

袁波^1,2, 金点石¹, 陈伟²

1.武汉理工大学材料科学与工程学院,武汉 430070;
2.武汉理工大学硅酸盐建筑材料国家重点实验室,武汉 430070

收稿日期:2022-12-28 修订日期:2023-02-21 出版日期:2023-05-15 发布日期:2023-06-01
通信作者: 陈伟,博士,教授。E-mail: chen.wei@whut.edu.cn
作者简介:袁波(1987—),男,博士,副教授。主要从事生态建筑材料的研究。E-mail: yuan.bo@whut.edu.cn
基金资助:
国家自然科学基金(51902235);国家自然科学基金区域创新基金重点项目(U22A20122); 深圳市科技计划项目协同创新专项(CJGJZD20200617102601003);湖北三峡实验室开放基金(SC211014)

Preparation and Performance Improvement of Calcium Carbonate Cement Based on Coral Powder Nucleation Effect

YUAN Bo^1,2, JIN Dianshi¹, CHEN Wei²

1. School of Materials Science and Engineering, Wuhan University of Technology, Wuhan 430070, China;
2. State Key Laboratory of Silicate Materials for Architectures, Wuhan University of Technology, Wuhan 430070, China

Received:2022-12-28 Revised:2023-02-21 Online:2023-05-15 Published:2023-06-01

摘要/Abstract

摘要： 实际生产中碳酸钙块体材料制备难度极大,用人工方法制造碳酸钙往往只能得到微米级粉末。本文以珊瑚粉与球霰石型碳酸钙为原材料,采用压制成型,利用珊瑚粉的晶核效应调控球霰石向针棒状文石型碳酸钙转变,通过针棒状文石相互穿插、搭接形成三维空间结构,制备出性能良好的碳酸钙水泥。研究珊瑚粉对碳酸钙水泥凝结硬化过程、强度的影响,系统分析碳酸钙水泥硬化体的物相组成、微观形貌、孔隙结构等微观结构特征。结果表明,碳酸钙水泥的硬化与球霰石向文石的转化过程直接相关。珊瑚粉含量为40%(质量分数)时,碳酸钙水泥力学性能最优,其2、6 h抗压强度分别可达27、33 MPa。珊瑚粉的掺入能够诱导球霰石向文石转化,抑制了球霰石向热力学最稳定的方解石转化,并降低最可几孔径,减少更有害孔隙。

关键词: 珊瑚粉, 球霰石, 文石, 晶核效应, 碳酸钙水泥, 凝结硬化, 孔隙结构

Abstract: The preparation of calcium carbonate block materials in actual production is extremely difficult, and the manual method of manufacturing calcium carbonate often results in only micrometer-scale powder. Coral powder and vaterite-type calcium carbonate were used as raw materials, and pressing forming was employed to control the transformation of vaterite to needle-like aragonite-type calcium carbonate by utilizing the crystal nucleus effect of coral powder. A three-dimensional spatial structure was formed by interweaving and overlapping the aragonite needle-like structures, resulting in the preparation of well-performing calcium carbonate cement. The effect of coral powder on hardening process and strength of calcium carbonate cement was studied, the phase composition, microstructure and pore structure of hardened calcium carbonate cement were systematically analyzed. The results show that the hardening of calcium carbonate cement is directly related to the transformation process from vaterite to aragonite. When coral powder content is 40% (mass fraction), the mechanical properties of calcium carbonate cement are the best, and the compressive strength of 2 and 6 h reaches 27 and 33 MPa, respectively. The addition of coral powder induces the transformation of vaterite to aragonite, inhibites the transformation of vaterite to thermodynamically most stable calcite, and reduces the most probable pore size and more harmful pores.

Key words: coral powder, vaterite, aragonite, crystal nucleus effect, calcium carbonate cement, hardening, pore structure

中图分类号:

TB321

袁波, 金点石, 陈伟. 基于珊瑚粉晶核效应的碳酸钙水泥制备与性能提升研究[J]. 硅酸盐通报, 2023, 42(5): 1696-1703.

YUAN Bo, JIN Dianshi, CHEN Wei. Preparation and Performance Improvement of Calcium Carbonate Cement Based on Coral Powder Nucleation Effect[J]. BULLETIN OF THE CHINESE CERAMIC SOCIETY, 2023, 42(5): 1696-1703.

参考文献

[1] 张文兵, 姚春凤, 麦康森. 贝壳生物矿化的研究进展[J]. 海洋科学, 2008, 32(2): 74-79.
ZHANG W B, YAO C F, MAI K S. Research progress on biomineralization of shells[J]. Marine Sciences, 2008, 32(2): 74-79 (in Chinese).
[2] LANGE-ENYEDI N T, NÉMETH P, BORSODI A K, et al. Calcium carbonate precipitating cultivable bacteria from different speleothems of karst caves[J]. Geomicrobiology Journal, 2022, 39(2): 107-122.
[3] MASS T, GIUFFRE A J, SUN C Y, et al. Amorphous calcium carbonate particles form coral skeletons[J]. Proceedings of the National Academy of Sciences of the United States of America, 2017, 114(37): 7670-7678.
[4] WANG Q H, ZOU Z Y, WANG H, et al. Pressure-induced crystallization and densification of amorphized calcium carbonate hexahydrate controlled by interfacial water[J]. Journal of Colloid and Interface Science, 2022, 611: 346-355.
[5] LOPEZ-BERGANZA J A, ESPINOSA-MARZAL R M. Mechanistic approach to predict the combined effects of additives and surface templates on calcium carbonate mineralization[J]. Crystal Growth & Design, 2016, 16(11): 6186-6198.
[6] 王静梅, 姚松年. 胆固醇/卵磷脂/壳聚糖体系中碳酸钙模拟生物矿化的研究[J]. 无机化学学报, 2001, 17(2): 202-208.
WANG J M, YAO S N. The study on calcium carbonate mimetic biomineralization in the chitosan/phospholipid/cholesterol system[J]. Chinese Journal of Inorganic Chemistry, 2001, 17(2): 202-208 (in Chinese).
[7] ZOU Z, HABRAKEN W J E M, MATVEEVA G, et al. A hydrated crystalline calcium carbonate phase: calcium carbonate hemihydrate[J]. Science, 2019, 363(6425): 396-400.
[8] 王俊, 王艳玲, 施伟光, 等. 可溶性添加剂对碳酸钙晶型及形貌控制的研究进展[J]. 硅酸盐通报, 2015, 34(12): 3523-3528.
WANG J, WANG Y L, SHI W G, et al. Progress of the effect of water-soluble additives on the polymorph and morphology of calcium carbonate[J]. Bulletin of the Chinese Ceramic Society, 2015, 34(12): 3523-3528 (in Chinese).
[9] 杨效登, 沈强, 徐桂英. 水溶性大分子调控碳酸钙结晶的研究进展[J]. 物理化学学报, 2010, 26(8): 2087-2095.
YANG X D, SHEN Q, XU G Y. Crystallization of calcium carbonate using water-soluble macromolecules[J]. Acta Physico-Chimica Sinica, 2010, 26(8): 2087-2095 (in Chinese).
[10] 岳林海, 贾志刚, 金达莱, 等. 镁离子存在下乙醇-水混合溶液中碳酸钙结晶行为的研究[J]. 化学学报, 2006, 64(7): 623-628.
YUE L H, JIA Z G, JIN D L, et al. Study on the crystallization behavior of calcium carbonate in ethanol-water mixed solution in the presence of Mg²⁺[J]. Acta Chimica Sinica, 2006, 64(7): 623-628 (in Chinese).
[11] SCHMIDT I, ZOLOTOYABKO E, LEE K, et al. Effect of strontium ions on crystallization of amorphous calcium carbonate[J]. Crystal Research and Technology, 2019, 54(6): 1900002.
[12] LIU R L, HUANG S S, ZHANG X W, et al. Bio-mineralisation, characterization, and stability of calcium carbonate containing organic matter[J]. RSC Advances, 2021, 11(24): 14415-14425.
[13] YAO Q Z, WANG Y Y, ZHANG Y F, et al. A biomimetic experimental study of magnesium ion mineralization in Mg-enriched aragonite[J].Science China Earth Sciences, 2019, 62(10): 1619-1629.
[14] 王静梅, 姚松年. 壳聚糖-氨基酸体系中碳酸钙模拟生物矿化的研究[J]. 无机化学学报, 2002, 18(3): 249-254.
WANG J M, YAO S N. The study of mimetic biomineralization of calcium carbonate in some amino acid system[J]. Chinese Journal of Inorganic Chemistry, 2002, 18(3): 249-254 (in Chinese).
[15] COMBES C, MIAO B J, BAREILLE R, et al. Preparation, physical-chemical characterisation and cytocompatibility of calcium carbonate cements[J]. Biomaterials, 2006, 27(9): 1945-1954.
[16] MYSZKA B, HURLE K, ZHENG K, et al. Mechanical improvement of calcium carbonate cements by in situ HEMA polymerization during hardening[J]. Journal of Materials Chemistry B, 2019, 7(21): 3403-3411.
[17] HARGIS C W, CHEN I A, DEVENNEY M, et al. Calcium carbonate cement: a carbon capture, utilization, and storage (CCUS) technique[J]. Materials, 2021, 14(11): 2709.
[18] UDDIN M J. Synthesis and characterization of carbon sequestering calcium carbonate cement[D]. Florida: University of North Florida, 2020.
[19] KRALJ D, BREİAĆEVIİAĆ L, NIELSEN A E. Vaterite growth and dissolution in aqueous solution II. kinetics of dissolution[J]. Journal of Crystal Growth, 1994, 143(3/4): 269-276.
[20] 蒋锡华, 郑明波, 陈惠钦, 等. PAM溶液中合成核/壳结构花生状碳酸钙粒子[J]. 无机材料学报, 2008, 23(6): 1283-1286.
JIANG X H, ZHENG M B, CHEN H Q, et al. Synthesis of core/shell calcium carbonate peanut-like assemblies in polyacrylamide aqueous solution[J]. Journal of Inorganic Materials, 2008, 23(6): 1283-1286 (in Chinese).
[21] LI J C, CHANG J, WANG T, et al. Effects of phosphogypsum on hydration properties and strength of calcium aluminate cement[J]. Construction and Building Materials, 2022, 347: 128398.

基于珊瑚粉晶核效应的碳酸钙水泥制备与性能提升研究

Preparation and Performance Improvement of Calcium Carbonate Cement Based on Coral Powder Nucleation Effect

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