Cu decorated multiwalled carbon nanotubes: Application to electrocatalytic oxidation and determination of 4-nitrophenol in river water samples by square-wave voltammetry

Q: How can I download an article?

To download an article from SID, first log in to the site, search for the article title, and click on the 'Download Article' option.

Q: How can I download an ISI article?

To download an ISI article on SID, enter the keyword or article title in the search bar, view the relevant results, click on the desired article, and select the 'Download Article' option.

Q: How can I access the SID database?

To access the SID database, visit SID.ir, create an account, and log in to access scientific resources.

Q: Is downloading articles from SID free?

Some articles on SID are available for free, while others require payment. Details are specified on the article's page.

JALALI FAHIMEH; Taher Ali; Hasanvand Zahra

مرکز اطلاعات علمی Scientific Information Database (SID) - Trusted Source for Research and Academic Resources

Journal Paper

Paper Information

Journal: ADVANCES IN ENVIRONMENTAL TECHNOLOGY Year:2018 | Volume:4 | Issue:1 Page(s): 51-60

Download Full-Text

View:

119

Download:

Cites:

Information Journal Paper

Title

Cu decorated multiwalled carbon nanotubes: Application to electrocatalytic oxidation and determination of 4-nitrophenol in river water samples by square-wave voltammetry

Author(s)

JALALI FAHIMEH | Taher Ali | Hasanvand Zahra | Issue Writer Certificate

Keywords

4-Nitrophenol

Square wave voltammetry

Copper nanoparticles

Multi-walled carbon

nanotubes

River water samples

Abstract

A simple and fast electrochemical method was described and evaluated for the determination of hazardous compound, 4-Nitrophenol. In this work, trace amounts of 4-Nitrophenol were determined by square – wave voltammetry. A glassy carbon electrode was modified with Multi-walled carbon nanotubes and Copper nanoparticles. A synergistic effect was observed between Cu nanoparticles and carbon nanotubes which resulted in enhanced oxidation peak current of 4-Nitrophenol. The modified electrode showed more sensitivity towards 4-Nitrophenol compared to unmodified one. A wide linear concentration range from 0. 2 to 298. 0 μ M was obtained for 4-Nitrophenol with a detection limit of 0. 06 μ M. Reproducibility and repeatability of the method were evaluated for determination of 4-Nitrophenol (0. 1 mM) as 3. 47% and 2. 30%, respectively (relative standard deviation, RSD %), which are acceptable. The method was applied to the analysis of 4-Nitrophenol (22. 2 μ M) in spiked River water samples, successfully. Simplicity, sensitivity, selectivity and high efficiency of the proposed method can be used in routine analysis of trace amounts of 4-Nitrophenol in polluted waters.

Cites

No record.

References

No record.

Cite

APA: Copy

JALALI, FAHIMEH, Taher, Ali, & Hasanvand, Zahra. (2018). Cu decorated multiwalled carbon nanotubes: Application to electrocatalytic oxidation and determination of 4-nitrophenol in river water samples by square-wave voltammetry. ADVANCES IN ENVIRONMENTAL TECHNOLOGY, 4(1), 51-60. SID. https://sid.ir/paper/348555/en

Vancouver: Copy

JALALI FAHIMEH, Taher Ali, Hasanvand Zahra. Cu decorated multiwalled carbon nanotubes: Application to electrocatalytic oxidation and determination of 4-nitrophenol in river water samples by square-wave voltammetry. ADVANCES IN ENVIRONMENTAL TECHNOLOGY[Internet]. 2018;4(1):51-60. Available from: https://sid.ir/paper/348555/en

IEEE: Copy

FAHIMEH JALALI, Ali Taher, and Zahra Hasanvand, “Cu decorated multiwalled carbon nanotubes: Application to electrocatalytic oxidation and determination of 4-nitrophenol in river water samples by square-wave voltammetry,” ADVANCES IN ENVIRONMENTAL TECHNOLOGY, vol. 4, no. 1, pp. 51–60, 2018, [Online]. Available: https://sid.ir/paper/348555/en

Related Journal Papers

No record.

Related Seminar Papers

No record.

Related Plans

No record.

Recommended Workshops