Tetraethylenepentamine chelating fiber (TEPACF) has been successfully prepared after acylation and amination of propylene fiber grafted with styreneylbenzene(PP-g-ST). The reaction conditions of acylation and amination are optimized. The synthesis technology of TEPACF is suitable for industrialized production. SEM, photoelectron spectroscopy, IR, TG, XRD and mechanical strength test are used to investigate the structure and properties of TEPACF. The result of adsorption performance test shows that the best adsorption capacity of In(III) on TEPACF is 1.53 mmol·g-1, and that TEPACF has good adsorption selectivity to In(III).
SUN Yaoran
,
ZHANG Xuehong
,
ZENG Qingxuan
,
GAO Yanlei
,
YU Hongwei
. Preparation and properties of tetraethylenepentamine chelating fiber[J]. Science & Technology Review, 2017
, 35(7)
: 93
-99
.
DOI: 10.3981/j.issn.1000-7857.2017.07.012
[1] Shin D H, Ko Y G, Chio U S, et al. Design of high efficiency chelate fibers with amine group to remove heavy metal ions and pH-related FT-IR analysis[J]. Industrial and Engineering Chemistry Research, 2004, 43(9): 2060-2066.
[2] 冯长根, 周从章, 曾庆轩, 等. 聚丙烯基离子交换纤维的研究进展[J]. 化工进展, 2003, 22(6): 568-572. Feng Changgen, Zhou Congzhang, Zeng Qingxuan, et al. Progress on the studies of polypropylene ion exchange fibers[J]. Chemical Industry and Engineering Progress, 2003, 22(6): 568-572.
[3] 申东升. 芳香烃氯甲基化反应的综述[J]. 化学研究与应用, 1999(3): 11-16.Shen Dongsheng. Review of chloromethylation methods [J]. Chemical Research and Application, 1999(3): 11-16.
[4] 陆妙龙, 徐荣南, 饶国宣, 等. 亚胺二乙酸基型螯合离子交换树脂(D-751)的合成方法[J]. 化学世界, 1984(10): 369-373. Lu Miaolong, Xu Rongnan, Rao Guoxuan. Synthesis methods of imine iminodiacetic acid type chelating ion exchange resin (D-751)[J]. Chemistry World, 1984(10): 369-373.
[5] Bayer E, Liu X N, Tallarek U, et al. Polystyrene-immobilized poly(ethylene imine) chains -a new class of graft copolymers[J]. Polymer Bulletin, 1996, 37: 565-572.
[6] Robbie A J, Cowley A R, Jones M W, et al. Complexes of sterically-hindered diaminophosphinothiolate ligands with Rh(I), Ni(Ⅱ) and Pd(Ⅱ)[J]. Polyhedron, 2011(30): 1849-1856.
[7] Trochimczuka A W, Jezierska J. New amphoteric chelating/ion exchange resins with substituted carbamylethylenephosphonates; synthesis and EPR studies of their Cu(Ⅱ) complexes[J]. Polymer, 2000, 41(9): 3463-3470.
[8] 孙天旭, 王立. 三氯化铝系列催化剂在Friedel-Crafts酰基化反应中的应用进展[J]. 精细石油化工, 2006, 23(1): 57-62. Sun Tianxu, Wang Li. A review of aluminium chloride based catalysts used in Friedel-Crafts acylation reactions[J]. Speciality Petrochemicals, 2006, 23(1): 57-62.
[9] 王利民, 韩建伟, 盛佳, 等. Yb(OTf)3催化苯乙酮、芳香醛和芳香胺的 Mannich反应: 三组分“一锅法”合成β-氨基酮衍生物[J]. 有机化学, 2005, 25(5): 591-594. Wang Limin, Han Jianwei, Sheng Jia, et al. Yb(OTf)3 catalyzed Mannich reaction of acetophenone with aromatic aldehydes and aromatic amines: three component one-pot synthesis of β-amino ketone derivatives[J]. Chinese Journal of Organic Chemistry, 2005, 25(5): 591-594.
[10] 黄军, 翟华敏, 王晓钧. 多胺型纤维素基螯合纤维的合成和光谱学研究[J]. 光谱学与光谱分析, 2010, 30(6): 1606-1609. Huang Jun, Zhai Huamin, Wang Xiaojun. Synthesis and spectroscopic study of polyamine-type cellulose-based chelating fiber[J]. Spectroscopy and Spectral Analysis, 2010, 30(6): 1606-1609.
