Preparation and properties of iminodiacetic acid chelate fiber

Jin Xin Qian; Ming Yu Li; Chang Gen Feng

doi:10.11868/j.issn.1001-4381.2016.07.010

Preparation and properties of iminodiacetic acid chelate fiber

Jin Xin Qian, Ming Yu Li^*, Chang Gen Feng

^*此作品的通讯作者

机电学院

Beijing Institute of Technology

科研成果: 期刊稿件 › 文章 › 同行评审

摘要

The iminodiacetic acid chelate fiber(IDACF) which has a property of selective adsorption, was fabricated by amination and carboxylation using chloramethylated polypropylene grafted styrene fiber as raw material. Orthogonal experiment was adopted to study the effect of temperature, time, liquor ratio and the amount of chloroacetic acid on carboxylation reaction. The maximum adsorption capacity of iminodiacetic acid chelate fiber to Cu²⁺ is 65.54mg·g^-1, which is 10.52 times of that of Fe³⁺. Elementary analysis(EA), Fourier transform infrared spectrum(FT-IR), scanning electron microscopy(SEM) and thermogrametry(TG) were used to characterize the structure and the properties of the iminodiacetic acid chelate fiber. The results show that iminodiacetic acid has been transformed to the raw fiber successfully after amination and carboxymethylation, and IDACF has good thermal stability.

源语言	英语
页（从-至）	54-60
页数	7
期刊	Cailiao Gongcheng/Journal of Materials Engineering
卷	44
期	7
DOI	https://doi.org/10.11868/j.issn.1001-4381.2016.07.010
出版状态	已出版 - 20 7月 2016

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Qian, J. X., Li, M. Y., & Feng, C. G. (2016). Preparation and properties of iminodiacetic acid chelate fiber. Cailiao Gongcheng/Journal of Materials Engineering, 44(7), 54-60. https://doi.org/10.11868/j.issn.1001-4381.2016.07.010

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title = "Preparation and properties of iminodiacetic acid chelate fiber",

abstract = "The iminodiacetic acid chelate fiber(IDACF) which has a property of selective adsorption, was fabricated by amination and carboxylation using chloramethylated polypropylene grafted styrene fiber as raw material. Orthogonal experiment was adopted to study the effect of temperature, time, liquor ratio and the amount of chloroacetic acid on carboxylation reaction. The maximum adsorption capacity of iminodiacetic acid chelate fiber to Cu2+ is 65.54mg·g-1, which is 10.52 times of that of Fe3+. Elementary analysis(EA), Fourier transform infrared spectrum(FT-IR), scanning electron microscopy(SEM) and thermogrametry(TG) were used to characterize the structure and the properties of the iminodiacetic acid chelate fiber. The results show that iminodiacetic acid has been transformed to the raw fiber successfully after amination and carboxymethylation, and IDACF has good thermal stability.",

keywords = "Adsorption capacity, Aminafion reaction, Carboxylation reaction, Chloramethylated polypropylene grafted styrene fiber, Iminodiacetic acid chelate fiber",

author = "Qian, {Jin Xin} and Li, {Ming Yu} and Feng, {Chang Gen}",

year = "2016",

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doi = "10.11868/j.issn.1001-4381.2016.07.010",

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TY - JOUR

T1 - Preparation and properties of iminodiacetic acid chelate fiber

AU - Qian, Jin Xin

AU - Li, Ming Yu

AU - Feng, Chang Gen

PY - 2016/7/20

Y1 - 2016/7/20

N2 - The iminodiacetic acid chelate fiber(IDACF) which has a property of selective adsorption, was fabricated by amination and carboxylation using chloramethylated polypropylene grafted styrene fiber as raw material. Orthogonal experiment was adopted to study the effect of temperature, time, liquor ratio and the amount of chloroacetic acid on carboxylation reaction. The maximum adsorption capacity of iminodiacetic acid chelate fiber to Cu2+ is 65.54mg·g-1, which is 10.52 times of that of Fe3+. Elementary analysis(EA), Fourier transform infrared spectrum(FT-IR), scanning electron microscopy(SEM) and thermogrametry(TG) were used to characterize the structure and the properties of the iminodiacetic acid chelate fiber. The results show that iminodiacetic acid has been transformed to the raw fiber successfully after amination and carboxymethylation, and IDACF has good thermal stability.

AB - The iminodiacetic acid chelate fiber(IDACF) which has a property of selective adsorption, was fabricated by amination and carboxylation using chloramethylated polypropylene grafted styrene fiber as raw material. Orthogonal experiment was adopted to study the effect of temperature, time, liquor ratio and the amount of chloroacetic acid on carboxylation reaction. The maximum adsorption capacity of iminodiacetic acid chelate fiber to Cu2+ is 65.54mg·g-1, which is 10.52 times of that of Fe3+. Elementary analysis(EA), Fourier transform infrared spectrum(FT-IR), scanning electron microscopy(SEM) and thermogrametry(TG) were used to characterize the structure and the properties of the iminodiacetic acid chelate fiber. The results show that iminodiacetic acid has been transformed to the raw fiber successfully after amination and carboxymethylation, and IDACF has good thermal stability.

KW - Adsorption capacity

KW - Aminafion reaction

KW - Carboxylation reaction

KW - Chloramethylated polypropylene grafted styrene fiber

KW - Iminodiacetic acid chelate fiber

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JO - Cailiao Gongcheng/Journal of Materials Engineering

JF - Cailiao Gongcheng/Journal of Materials Engineering

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ER -

Preparation and properties of iminodiacetic acid chelate fiber

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