靛蓝的直接电化学还原

IF 5.5 3区材料科学 Q1 ELECTROCHEMISTRY

Electrochimica Acta Pub Date : 2002-05-07 DOI:10.1016/S0013-4686(02)00028-2

Albert Roessler , David Crettenand , Otmar Dossenbach , Walter Marte , Paul Rys

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引用次数: 110

摘要

还原染料和硫染料染色过程中所需的还原剂不能回收，导致有问题的废品。因此，不符合现代经济和生态的要求。通过分光光度法和伏安法研究了靛蓝直接电化学还原的新途径。实验得到了有关反应机理和动力学的信息，并显示了这种生产水溶性靛蓝的新途径的可能性，这对环境有巨大的好处。

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Direct electrochemical reduction of indigo

Reducing agents required in the dyeing process for vat and sulfur dyes cannot be recycled, and lead to problematic waste products. Therefore, modern economical and ecological requirements are not fulfilled. The application of direct electrochemical reduction of indigo as a novel route has been investigated by spectrophotometric and voltammetric experiments in laboratory cells. Experiments yield information about the reaction mechanism and the kinetics, and they show the possibility of this new route for production of water-soluble indigo, which offers tremendous environmental benefits.

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来源期刊

Electrochimica Acta 工程技术-电化学

CiteScore

11.30

自引率

6.10%

发文量

1634

审稿时长

41 days

期刊介绍： Electrochimica Acta is an international journal. It is intended for the publication of both original work and reviews in the field of electrochemistry. Electrochemistry should be interpreted to mean any of the research fields covered by the Divisions of the International Society of Electrochemistry listed below, as well as emerging scientific domains covered by ISE New Topics Committee.