|本期目录/Table of Contents|

[1]胡积润,徐建峰,吕汪洋,等.钴酞菁/PAN纳米纤维催化H-2O-2对酸性红G的降解[J].现代纺织技术,2017,25(01):40-45.
 HU Jirun,XU Jianfeng,LU Wangyang,et al.Degradation of Acid Red G Catalyzed by Cobalt Phthalocyanine/PANNanofiber in the Presence of H-2O-2[J].Advanced Textile Technology,2017,25(01):40-45.
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钴酞菁/PAN纳米纤维催化H-2O-2对酸性红G的降解()
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《现代纺织技术》[ISSN:1009-265X/CN:33-1249/TS]

卷:
25
期数:
2017年01期
页码:
40-45
栏目:
出版日期:
2017-01-10

文章信息/Info

Title:
Degradation of Acid Red G Catalyzed by Cobalt Phthalocyanine/PANNanofiber in the Presence of H-2O-2
文章编号:
1009-265X(2017)01-0040-06
作者:
胡积润徐建峰吕汪洋陈文兴
浙江理工大学先进纺织材料与制备技术教育部重点实验室,杭州310018
Author(s):
HU Jirun XU Jianfeng LU Wangyang CHEN Wenxing
The Key Laboratory of Advanced Textile Materials and Manufacturing Technology,Ministry of Education, Zhejiang Sci-Tech University, Hangzhou 310018, China
关键词:
钴酞菁聚丙烯腈静电纺丝过氧化氢催化降解偶氮染料
分类号:
TQ032.41
文献标志码:
A
摘要:
将钴酞菁和聚丙烯腈一起溶解,通过静电纺丝的方式制备出钴酞菁/PAN纳米纤维。选择偶氮染料酸性红G作为模型底物,环境友好型的双氧水作为氧化剂,研究了温度、pH值、氧化剂初始浓度、催化剂用量、印染助剂等对催化体系的影响,探讨了钴酞菁和PAN的重复使用性能和催化机理。结果表明:温度的升高和氧化剂初始浓度的加大,都能加快底物的去除速率;异丙醇和氯化钠对催化体系的活性没有影响,推测体系是由非羟基自由基主导的反应;此外,催化剂多次循环使用后,其活性并未出现明显下降。

参考文献/References:

[1] SOROKIN A, MEUNIER B, SRIS J L. Efficient oxidative dechlorination and aromatic ring cleavage of chlorinated phenols catalyzed by iron sulfophthalocyanine[J]. Science, 1995,268(5214):1163-1166.
[2] SOROKIN A, KUDRIK E V. Phthalocyanine metal complexes: Versatile catalysts for selective oxidation and bleaching[J]. Catalysis Today,2011,159(1):37-46.
[3] REZAEIFARD A, JAFARPOUR A M, NAEIMIA A A, et al. Aqueous heterogeneous oxygenation of hydrocarbons and sulfides catalyzed by recoverable magnetite nanoparticles coated with copper(II) phthalocyanine[J]. Green Chemistry, 2012,12(12):3386-3394.
[4] GAO M, LU W, LI N, et al. Enhanced removal of acid red 1 with large amounts of dyeing auxiliaries: the pivotal role of cellulose support[J]. Cellulose, 2014,21(3):2073-2087.
[5] LI N, LU W, PEI K, et al. Formation of highvalent cobaltoxo phthalocyanine species in a cellulose matrix for eliminating organic pollutants[J]. Applied Catalysis B: Environmental, 2015,163:105-112.
[6] LI N, LU W, PEI K, et al. Orderedmesoporouscarbonbonded cobalt phthalocyanine: a bioinspired catalytic system for controllable hydrogen peroxide activation[J]. ACS Applied Materials & Interfaces, 2014,6(8):5869-5876.
[7] LU W, CHEN W, LI N, et al. Oxidative removal of 4nitrophenol using activated carbon fiber and hydrogen peroxide to enhance reactivity of metallophthalocyanine[J]. Applied Catalysis B Environmental, 2009,87:146-151.
[8] ACHAR B N, FOHLEN G M, PARKER J A, et al. Synthesis and structural studies of metal (II) 4, 9, 16, 23-phthalocyanine tetraamines[J]. Polyhedron, 1987,6(6):1463-1467.

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备注/Memo

备注/Memo:
收稿日期:2015-11-06
基金项目:国家自然科学基金项目(51133006)
作者简介:胡积润(1991-),男,河南信阳人,硕士研究生,主要从事功能性纤维方面的研究
通信作者:陈文兴,E-mail:wxchen@zstu.edu.cn
更新日期/Last Update: 2017-03-14