Preparation and Characterization of SiO2-coated 2,4-Hexadiyn-1,6-bis(ethylurea) Microcapsules

doi:10.1007/s40242-014-3344-3

高等学校化学研究 ›› 2014, Vol. 30 ›› Issue (3): 431-436.doi: 10.1007/s40242-014-3344-3

Preparation and Characterization of SiO₂-coated 2,4-Hexadiyn-1,6-bis(ethylurea) Microcapsules

CHENG Huan, ZHU Guangming

Department of Applied Chemistry, Northwestern Polytechnical University, Xi'an 710129, P. R. China

收稿日期:2013-08-14 修回日期:2013-09-18 出版日期:2014-06-01 发布日期:2014-05-24
通讯作者: ZHU Guangming E-mail:gmzhu@nwpu.edu.cn
基金资助:
Supported by the Northwestern Polytechnical University Graduate Venture Seed Fund Project, China(No.Z2013165).

Preparation and Characterization of SiO₂-coated 2,4-Hexadiyn-1,6-bis(ethylurea) Microcapsules

CHENG Huan, ZHU Guangming

Department of Applied Chemistry, Northwestern Polytechnical University, Xi'an 710129, P. R. China

Received:2013-08-14 Revised:2013-09-18 Online:2014-06-01 Published:2014-05-24
Contact: ZHU Guangming E-mail:gmzhu@nwpu.edu.cn
Supported by:
Supported by the Northwestern Polytechnical University Graduate Venture Seed Fund Project, China(No.Z2013165).

摘要/Abstract

摘要：

A novel kind of time-temperature indicator, SiO₂-coated 2,4-hexadiyn-1,6-bis(ethylurea) microcapsules, has been fabricated by coating SiO₂ on 2,4-hexadiyn-1,6-bis(ethylurea). This kind of microcapsules is a model hydrophilic indicator, its stability is improved. And temperature-induced color change is irreversible even under varying irradiation. The influences of ammonia, tetraethyl orthosilicate(TEOS) and temperature on the product have been investigated. 2,4-Hexadiyn-1,6-bis(ethylurea) and the coated particles have been characterized by means of elemental analysis, mass spectrum, FTIR and Raman spectra and DSC, SEM, TEM and DLS analyses. The results indicate that 2,4-hexadiyn-1,6-bis(ethylurea)/SiO₂ ratios, ammonia concentration and temperature could modulate the monodispersity and size of the microcapsules. The experiments indicate that when the molar ratio of 2,4-hexadiyn- 1,6-bis(ethylurea)/SiO₂/ammonia is 1:3:3.5 and temperature is 40 ℃, the obtained microcapsules are well coated with the best monodispersity. Such sustained-release and hydrophilic microcapsules have very good prospects as a novel time-temperature chromatic indicator.

关键词: 2,4-Hexadiyn-1,6-bis(ethylurea), SiO₂, 2,4-Hexadiyn-1,6-bis(ethylurea)/SiO₂microcapsule

Abstract:

Key words: 2,4-Hexadiyn-1,6-bis(ethylurea), SiO₂, 2,4-Hexadiyn-1,6-bis(ethylurea)/SiO₂microcapsule

CHENG Huan, ZHU Guangming. Preparation and Characterization of SiO₂-coated 2,4-Hexadiyn-1,6-bis(ethylurea) Microcapsules[J]. 高等学校化学研究, 2014, 30(3): 431-436.

CHENG Huan, ZHU Guangming. Preparation and Characterization of SiO₂-coated 2,4-Hexadiyn-1,6-bis(ethylurea) Microcapsules[J]. Chemical Research in Chinese Universities, 2014, 30(3): 431-436.

参考文献

[1] Zanoni S., Zavanella L., Int. J. Prod. Eco., 2012, 140, 731
[2] Rong A., Akkerman R., Grunow M., Int. J. Pro. Econ., 2011, 131, 421
[3] Ellouze M., Augustin J. C., Int. J. Food Microbiol., 2010, 138, 119
[4] Traiphol N., Rungruangviriya N., Potai R., Traiphol R., J. Colloid Interf. Sci., 2011, 356, 481
[5] Kim J. M., Lee J. S., Choi H., Sohn D., Ahn D. J., Macromolecules, 2005, 38, 9366
[6] Ahn D. J., Lee S., Kim J. M., Adv. Funct. Mater., 2009, 19, 1483
[7] Wacharasindhu S., Montha S., Boonyiseng J., Potisatityuenyong A., Phollookin C., Tumcharern G., Sukwattanasinitt M., Macromolecules, 2010, 43, 716
[8] Wegner G., Die Makromolekulare Chemie., 1972, 154, 35
[9] Hub H. H., Hupfer B., Koch H., Ringsdorf H., Angew. Chem.. Int. Ed. Engl., 1980, 19, 938
[10] Charoenthai N., Pattanatornchai T., Wacharasindhu S., Sukwattanasinitt M., Traiphol R., J. Colloid Interf. Sci., 2011, 360, 565
[11] Pires A. C. S., Soares N. F. F., Silva L. H. M. da, Silva M. C. Hespanhol da, Mageste A. B., Soares R. F., Teixeira A. V. N. C., Andrade N. J., J. Phys. Chem. B, 2010, 114, 13365
[12] Chen X. Q., Yoon J. Y., Dyes Pigments, 2011, 89, 194
[13] Rusli R., Shanmuganathan K., Rowan S. J., Weder C., Eichhorn S. J., Biomacromolecules, 2010, 11, 762
[14] Guo C. X., Boullanger P., Liu T., Jiang L., J. Phys. Chem. B, 2005, 109, 18765
[15] Peng H. S., Sun X. M., Cai F. J., Chen X. L., Zhu Y. C., Liao G. P., Chen D. Y., Li Q. W., Lu Y. F., Zhu Y. T., Jia Q. X., Nat. Nanotechnol., 2009, 4. 738
[16] Yuan Z. Z., Hanks T. W., Polymer, 2008, 49, 5023
[17] Kolusheva S., Shahal T., Jelinek R., J. Am. Chem. Soc., 2000, 122, 776
[18] Lee J., Kim H. J., Kim J., J. Am. Chem. Soc., 2008, 130, 5010
[19] Kwon I. K., Kim J. P., Sim S. J., Biosemsors and Bioelectroniscs, 2010, 26(4), 1548
[20] Su Y. L., Li J. R., Jiang L., Colloid Surface A, 2005, 257, 25
[21] Carpick R. W., Sasaki D. Y., Marcus M. S., Eriksson M. A., Burns A. R., J. Phys-Condens Mat., 2004, 16, 679
[22] Wegner G., Pure & Appl. Chem., 1977, 49. 443
[23] Cao G., Mallouk T. E., J. Solid State Chem., 1991, 94. 59
[24] Menzel H., Horstmanna S., Moweryb M. D., Cai M., Evans C. E., Polymer, 2000, 41, 8113
[25] Schott M., Spagnoli S., Weiser G., Chem. Phys., 2007, 333. 246
[26] Menzel H., Mowery M. D., Cai M., Evans C. E., Macromolecules, 1999, 32, 4343
[27] Graf C., Vossen D. L. J., Imhof A., Van Blaaderen A., Langmuir, 2003, 19. 6693
[28] Jana N. R., Earhart C., Ying J. Y., Chem. Mater., 2007, 19. 5074
[29] Wang S., Yin Q., Li X., Chem. Res. Chinese Universities, 2012, 28(1), 119

Preparation and Characterization of SiO₂-coated 2,4-Hexadiyn-1,6-bis(ethylurea) Microcapsules

Preparation and Characterization of SiO₂-coated 2,4-Hexadiyn-1,6-bis(ethylurea) Microcapsules

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