Copper complexes within the supramolecular solid structure of cyanuric acid and melamine

Roberto C. Dante; Francisco M. Sánchez-Árevalo; Pedro Chamorro-Posada; José Vázquez-Cabo; Luis Lartundo-Rojas; Jaime Santoyo-Salazar; Rubén Mendoza-Cruz; J. Jesús Velázquez-salazar; M. Josefina Arellano-Jiménez; J. Enrique Samaniego; Omar Solorza-Feria

doi:10.1080/1536383X.2016.1223633

Copper complexes within the supramolecular solid structure of cyanuric acid and melamine

Roberto C. Dante, Francisco M. Sánchez-Árevalo, Pedro Chamorro-Posada, José Vázquez-Cabo, Luis Lartundo-Rojas, Jaime Santoyo-Salazar, Rubén Mendoza-Cruz, J. Jesús Velázquez-salazar, M. Josefina Arellano-Jiménez, J. Enrique Samaniego, Omar Solorza-Feria

Centro de Nanociencias y Micro y Nanotecnologías (CNMN)

Research output: Contribution to journal › Article › peer-review

6 Scopus citations

Abstract

A complex of copper sulfate was formed by impregnation of the cyanuric acid melamine adduct (CAM) with a solution of copper (II) sulfate. A thermal treatment at 250°C of the dried compound delivered a greenish powder. The UV-Vis spectroscopy showed that an absorption around 700 nm is compatible with a copper (II) sulfate complex coordinated inside the supramolecular structure of CAM. No copper or copper oxide particles were found by means of either transmission or scanning electron microscopy. X-ray photoelectron spectroscopy showed that on the surface there was a considerable amount of Cu(I) (66%) probably coordinated also inside the CAM channels. A brief catalytic test showed the ability of the copper complexes to oxidize sucrose to gluconic acid.

Original language	English
Pages (from-to)	688-697
Number of pages	10
Journal	Fullerenes Nanotubes and Carbon Nanostructures
Volume	24
Issue number	11
DOIs	https://doi.org/10.1080/1536383X.2016.1223633
State	Published - 1 Nov 2016

Keywords

Copper complexes
Melamine cyanurate
Supramolecular solids
THz spectroscopy

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Dante, R. C., Sánchez-Árevalo, F. M., Chamorro-Posada, P., Vázquez-Cabo, J., Lartundo-Rojas, L., Santoyo-Salazar, J., Mendoza-Cruz, R., Velázquez-salazar, J. J., Arellano-Jiménez, M. J., Samaniego, J. E., & Solorza-Feria, O. (2016). Copper complexes within the supramolecular solid structure of cyanuric acid and melamine. Fullerenes Nanotubes and Carbon Nanostructures, 24(11), 688-697. https://doi.org/10.1080/1536383X.2016.1223633

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title = "Copper complexes within the supramolecular solid structure of cyanuric acid and melamine",

abstract = "A complex of copper sulfate was formed by impregnation of the cyanuric acid melamine adduct (CAM) with a solution of copper (II) sulfate. A thermal treatment at 250°C of the dried compound delivered a greenish powder. The UV-Vis spectroscopy showed that an absorption around 700 nm is compatible with a copper (II) sulfate complex coordinated inside the supramolecular structure of CAM. No copper or copper oxide particles were found by means of either transmission or scanning electron microscopy. X-ray photoelectron spectroscopy showed that on the surface there was a considerable amount of Cu(I) (66%) probably coordinated also inside the CAM channels. A brief catalytic test showed the ability of the copper complexes to oxidize sucrose to gluconic acid.",

keywords = "Copper complexes, Melamine cyanurate, Supramolecular solids, THz spectroscopy",

author = "Dante, {Roberto C.} and S{\'a}nchez-{\'A}revalo, {Francisco M.} and Pedro Chamorro-Posada and Jos{\'e} V{\'a}zquez-Cabo and Luis Lartundo-Rojas and Jaime Santoyo-Salazar and Rub{\'e}n Mendoza-Cruz and Vel{\'a}zquez-salazar, {J. Jes{\'u}s} and Arellano-Jim{\'e}nez, {M. Josefina} and Samaniego, {J. Enrique} and Omar Solorza-Feria",

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doi = "10.1080/1536383X.2016.1223633",

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Dante, RC, Sánchez-Árevalo, FM, Chamorro-Posada, P, Vázquez-Cabo, J, Lartundo-Rojas, L, Santoyo-Salazar, J, Mendoza-Cruz, R, Velázquez-salazar, JJ, Arellano-Jiménez, MJ, Samaniego, JE & Solorza-Feria, O 2016, 'Copper complexes within the supramolecular solid structure of cyanuric acid and melamine', Fullerenes Nanotubes and Carbon Nanostructures, vol. 24, no. 11, pp. 688-697. https://doi.org/10.1080/1536383X.2016.1223633

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T1 - Copper complexes within the supramolecular solid structure of cyanuric acid and melamine

AU - Dante, Roberto C.

AU - Sánchez-Árevalo, Francisco M.

AU - Chamorro-Posada, Pedro

AU - Vázquez-Cabo, José

AU - Lartundo-Rojas, Luis

AU - Santoyo-Salazar, Jaime

AU - Mendoza-Cruz, Rubén

AU - Velázquez-salazar, J. Jesús

AU - Arellano-Jiménez, M. Josefina

AU - Samaniego, J. Enrique

AU - Solorza-Feria, Omar

PY - 2016/11/1

Y1 - 2016/11/1

N2 - A complex of copper sulfate was formed by impregnation of the cyanuric acid melamine adduct (CAM) with a solution of copper (II) sulfate. A thermal treatment at 250°C of the dried compound delivered a greenish powder. The UV-Vis spectroscopy showed that an absorption around 700 nm is compatible with a copper (II) sulfate complex coordinated inside the supramolecular structure of CAM. No copper or copper oxide particles were found by means of either transmission or scanning electron microscopy. X-ray photoelectron spectroscopy showed that on the surface there was a considerable amount of Cu(I) (66%) probably coordinated also inside the CAM channels. A brief catalytic test showed the ability of the copper complexes to oxidize sucrose to gluconic acid.

AB - A complex of copper sulfate was formed by impregnation of the cyanuric acid melamine adduct (CAM) with a solution of copper (II) sulfate. A thermal treatment at 250°C of the dried compound delivered a greenish powder. The UV-Vis spectroscopy showed that an absorption around 700 nm is compatible with a copper (II) sulfate complex coordinated inside the supramolecular structure of CAM. No copper or copper oxide particles were found by means of either transmission or scanning electron microscopy. X-ray photoelectron spectroscopy showed that on the surface there was a considerable amount of Cu(I) (66%) probably coordinated also inside the CAM channels. A brief catalytic test showed the ability of the copper complexes to oxidize sucrose to gluconic acid.

KW - Copper complexes

KW - Melamine cyanurate

KW - Supramolecular solids

KW - THz spectroscopy

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U2 - 10.1080/1536383X.2016.1223633

DO - 10.1080/1536383X.2016.1223633

M3 - Artículo

SN - 1536-383X

VL - 24

SP - 688

EP - 697

JO - Fullerenes Nanotubes and Carbon Nanostructures

JF - Fullerenes Nanotubes and Carbon Nanostructures

IS - 11

ER -

Copper complexes within the supramolecular solid structure of cyanuric acid and melamine

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Keywords

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