碳酸钙晶型的肉豆蔻酸调控研究

doi:10.11962/1006-4990.2019-0271

Abstract

Abstract:

The calcium carbonate was prepared by double decomposition method.The crystal structure and surface properties of calcium carbonate were controlled by the addition of tetradecanoic acid.The effects on the crystal structure of calcium carbonate were studied by SEM,XRD,FT-IR,TG and XPS after the addition of tetradecanoic acid.Results showed that the crystal structure of calcium carbonate changed from vaterite to calcite after the addition of tetradecanoic acid,and the morphology changed from spherical to irregular cubic shape;the surface of calcium carbonate were wholly activated and hydrophobic,which reduced the degree of agglomeration of calcium carbonate.The interaction between tetradecanoic acid anion and calcium ion form a covalent binding which improves the stability of calcium carbonate particles.In conclusion,the addition of tetradecanoic acid can provide a method for crystal structure and surface modification of calcium carbonate.

Key words: calcium carbonate, tetradecanoic acid, crystal structure

CLC Number:

TQ132.32

Wang Qianqian,Bai Chunhua,Ren Hui,Li Guanghui. Crystal structure regulation of calcium carbonate by adding tetradecanoic acid[J]. Inorganic Chemicals Industry, 2020, 52(4): 29-32.

Figures/Tables 8

References 18

[1]	陆东东, 曹石林, 马晓娟 , 等. 淀粉包覆型碳酸钙填料的制备及其在造纸中的应用[J]. 造纸科学与技术, 2015,34(3):42-48.
[2]	于洋 . 造纸用碳酸钙粒子的合成及表征[D]. 长春:吉林大学, 2008.
[3]	徐永华, 邹勇, 傅俊祥 , 等. 不同重质碳酸钙在聚酯粉末涂料中的应用对比研究[J]. 涂料技术与文摘, 2017,38(5):41-44.
[4]	骆振福, 任晓玲, 乔军 , 等. 不同品种碳酸钙填充PVC性能的研究[J]. 中国矿业大学学报, 2012,41(1):69-73.
[5]	张亨 . 碳酸钙的生产及其在塑料中的应用研究[J].橡塑资源利用, 2010(3):16-20.
[6]	赵丽娜 . 碳酸钙的形貌控制及表面改性研究[D]. 吉林:吉林大学, 2009.
[7]	王友, 曾一文, 覃康玉 , 等. 硬脂酸-钛酸酯偶联剂改性重质碳酸钙粉体研究[J]. 无机盐工业, 2016,48(6):38-40.
[8]	郝丽丽 . 纳米碳酸钙的表面改性及对Cu ²+吸附性能的研究 [D]. 西安:西安电子科技大学, 2017.
[9]	赖俊伟 . 改性脂肪酸对重质碳酸钙的表面修饰及其在聚合物中的应用[D]. 广州:广东工业大学, 2012.
[10]	周国永, 曾一文, 黄志强 , 等. P(BA-FA)原位聚合法改性重质碳酸钙微粒的研究[J]. 无机盐工业, 2013,45(4):18-21.
[11]	王明, 丁杨, 闫红旭 , 等. 碳化法形貌可控制备碳酸钙的研究[J]. 无机盐工业, 2018,50(12):37-40.
[12]	宋丽英, 胡晓湘, 胡庆福 , 等. 中国纳米级碳酸钙生产现状与发展建议[J]. 无机盐工业, 2010,42(6):1-4.
[13]	陈银霞, 纪献兵 . 复分解法原位合成疏水球状球霰石纳米碳酸钙[J]. 无机盐工业, 2014,46(4):25-28.
[14]	王兴权 . 碳化法、复分解法和微乳法制备不同形貌超细碳酸钙[D]. 兰州:兰州交通大学, 2013.
[15]	杨立静, 杨凤东, 陈银霞 , 等. 油酸对复分解法制备纳米碳酸钙的影响[J]. 材料导报B:研究篇, 2013,27(11):55-58.
[16]	刘立华 . 硬脂酸钙改性纳米碳酸钙的效果研究[J]. 化工科技市场, 2010,33(10):14-16.
[17]	Hu Zeshan, Deng Yulin . Superhy drophobic surface fabricated from fatty acid-modified precipitated calcium carbonate[J]. J.Ind.Eng.Chem.Res., 2010,49:5625-5630.
[18]	刘杰 . 对微纳米CaCO₃的形貌、尺度和均匀度的控制研究[D]. 武汉:湖北工业大学, 2012.

National Inorganic Salts Information Center

Inorganic Acid-Base-Salt Committee of CIESC

Crystal structure regulation of calcium carbonate by adding tetradecanoic acid

RichHTML

PDF (PC)

Knowledge

Abstract

Cite this article

share this article

Figures/Tables 8

References 18

Related Articles 15

Metrics

Comments

Recommended 10

[1]	Yan Xin,Wu Jianyi,Lu Yunfeng,Yan Ziteng. Study on new technology of comprehensive utilization of alkali residue in ammonia alkali plant [J]. Inorganic Chemicals Industry, 2021, 53(1): 68-71.
[2]	Zhang Bin,Xiao Xiao,Han Yunjiao,Zhang Yuanyuan,Yu Hongwei. Study on third-step infrared spectroscopy of calcium carbonate [J]. Inorganic Chemicals Industry, 2021, 53(1): 97-101.
[3]	Liu Yuanhui,Tang Xiaona,Xie Lei,Jiang Xiaopeng,Zhang Yunbo. Investigation progress of ageing process of plaster of paris [J]. Inorganic Chemicals Industry, 2020, 52(9): 15-20.
[4]	Yan Xin. Research and production of colorful nano-sized calcium carbonate [J]. Inorganic Chemicals Industry, 2020, 52(5): 53-55.
[5]	Jing Ting. Study on extrudability of silicone sealant by using modified nano-sized calcium carbonate [J]. Inorganic Chemicals Industry, 2020, 52(4): 57-60.
[6]	Wang Yubin,Wang Wangbo,Zhu Xinfeng,Xun Jingwen,Dang Weiben. Effect of different magnesium salts on solubility behavior of calcium carbonate under magnetization [J]. Inorganic Chemicals Industry, 2020, 52(3): 35-38.
[7]	Zhang Wenxian,Liu Liansheng,Cao Hejun,Wu Binke,Cheng Zhenpeng. Effect on kinetics of limestone decomposition under different CO₂ atmospheres [J]. Inorganic Chemicals Industry, 2020, 52(3): 59-63.
[8]	Wang Gang,Tang Shengwei,Chen Yanxiao,Zhang Tao. Effect of CTAB on crystal form of CaCO₃ in indirect mineralization of CO₂ by CaSO₄·2H₂O [J]. Inorganic Chemicals Industry, 2020, 52(3): 75-79.
[9]	Chang Yuefan,Zhang Huijie,Wang Shanshan,Xue Yongqiang. Controllable preparation of nano-calcium carbonate with different particle sizes [J]. Inorganic Chemicals Industry, 2020, 52(12): 29-33.
[10]	Liu Baoshu,Hao Zhigang,Ma Yongshan,Liu Runjing,Hu Yongqi. Trend analysis and review of calcium carbonate production in China for the past 60 years [J]. Inorganic Chemicals Industry, 2020, 52(10): 37-43.
[11]	Liu Zaitong,Li Chang′e,Yang Yuling,Li Guoting. Preparation of sub-micron spindle-shaped calcium carbonate and sodium hydroxide co-production by causticizing method [J]. Inorganic Chemicals Industry, 2019, 51(8): 56-59.
[12]	Liu Jianlu,Liu Xia,Yue Maowen. Study on scaling tendency in nanofiltration process by treating underground brine in Laizhou bay,Bohai [J]. Inorganic Chemicals Industry, 2019, 51(8): 64-68.
[13]	Yan Xin1，Lu Yunfeng2，Ma Yuanyuan3，Xie Long3. Study on composite carbonization mechanism of nano calcium carbonateproduced by calcium chloride-ammonia water system [J]. Inorganic Chemicals Industry, 2019, 51(7): 77-80.
[14]	Lü Pin,Shi Chunhui,Li Wei,Zhong Jianchu. Controllable synthesis and characterization of thermal stabilizer Mg-Al-LDHs [J]. Inorganic Chemicals Industry, 2019, 51(6): 29-33.
[15]	Zhang Pinghua,Yan Yunjie,Chen Jianjun,Wang Hongyan,Zhang Chunli,Wu Ning. Preparation of nanometer calcium carbonate from high-Ca-Mg phosphorus tailings by acid leaching [J]. Inorganic Chemicals Industry, 2019, 51(3): 63-66.