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Autor:
Monique Ribeiro D'Oliveira, Martin Schmal, Jéssica Rabelo do Nascimento, Carlos Alberto Chagas, Amanda G. Veiga
Publikováno v:
ACS Omega, Vol 5, Iss 40, Pp 25568-25581 (2020)
ACS Omega
ACS Omega
Copper and palladium/copper nanoparticles supported on reduced graphene oxide catalysts were synthesized and evaluated for the selective NO reduction by CO. The catalysts were characterized by XRD, nitrogen adsorption-desorption, TGA, XPS, TPR, in si
Publikováno v:
ACS Omega, Vol 4, Iss 7, Pp 12449-12458 (2019)
With the rapid depletion of high-yield copper mineral resources and the accumulation of secondary copper resources, the recycling of secondary copper is gaining popularity in the copper industry. A...
Autor:
Ismet I. Kaya, M. Hadi Khaksaran
Publikováno v:
ACS Omega, Vol 4, Iss 6, Pp 9629-9635 (2019)
ACS Omega
ACS Omega
In chemical vapor deposition (CVD) growth of graphene, intrinsic carbon in copper has been shown to play a role, especially during the nucleation phase. Here, we report experimental results on depletion of carbon from the bulk of a Cu foil to its sur
Publikováno v:
ACS Omega, Vol 4, Iss 4, Pp 7738-7749 (2019)
ACS Omega
ACS Omega
In this work, a series of three copper(II) metal-organic frameworks (MOFs), [Cu(4,4′-DP)Cl]n (1), [Cu(4,4′-DP)0.5Cl]n (2), and [Cu(4,4′-TMDP)Cl]n (3) (4,4′-DP = 4,4′-dipyridyl, 4,4′-TMDP = 4,4′-trimethylenedipyridyl), is designed and sy
Publikováno v:
ACS Omega, Vol 4, Iss 4, Pp 6092-6096 (2019)
ACS Omega
ACS Omega
By using pulse electrodeposition, a copper nanopillar array (CuNPA) was filled into porous anodized aluminum oxide (AAO) films to achieve a highly thermal conductive interconnector with anisotropic property. After 120 min pulse deposition, CuNPA unif
Publikováno v:
ACS Omega
ACS Omega, Vol 4, Iss 3, Pp 5165-5171 (2019)
ACS Omega, Vol 4, Iss 3, Pp 5165-5171 (2019)
Large-area high-quality graphene was synthesized on different types of copper foils preannealed under positive pressure H2 atmosphere between 1 and 2 standard atmospheres. The prepared graphene showed good electrical conductivity, transmittance, and
Publikováno v:
ACS Omega, Vol 3, Iss 11, Pp 15100-15111 (2018)
This work discloses the first ever magnetically retrievable copper isophthalate-based metal-organic framework (MOF) decorated with surface-modified cobalt ferrite (CoFe2O4) nanoparticles that have been utilized as catalytic reactors for obtaining a r
Autor:
Yingtian Zhang, Xianxi Zhang, Ning Chai, Jie Yin, Dongxu Tian, Xuejing Liu, Huawei Zhou, Shaozhen Shi, Cang Yuan, Jinsheng Zhao, Jiazhen Wei, Wenli Xu, Guohang He, Baoli Chen, Xinting Wei, Lin Fan
Publikováno v:
ACS Omega
ACS Omega, Vol 3, Iss 10, Pp 14021-14026 (2018)
ACS Omega, Vol 3, Iss 10, Pp 14021-14026 (2018)
In this study, all-inorganic copper halide salt K2Cu2Cl6 single-crystal and thin films were prepared. The single-crystal diffraction data belonged to the monoclinic K2Cu2Cl6 (space group = P2(1)/C, unit cell parameters of a = 4.0340 A, b = 13.7987 A,
Autor:
Bhaskar R. Sathe, Jia-Yaw Chang, Manjusha V. Shelke, Pravin K. Dwivedi, Anil A. Kashale, Anil V. Ghule
Publikováno v:
ACS Omega, Vol 3, Iss 10, Pp 13676-13684 (2018)
Pure TiO2 and Cu-doped TiO2 nanoparticles are synthesized by the biomediated green approach using the Bengal gram bean extract. The extract containing biomolecules acts as capping agent, which helps to control the size of nanoparticles and inhibit th
Publikováno v:
ACS Omega
ACS Omega, Vol 3, Iss 10, Pp 13636-13646 (2018)
ACS Omega, Vol 3, Iss 10, Pp 13636-13646 (2018)
We report herein a precise control of the electrochemical bistability induced by surface area changes during the cathodic deposition of copper. Small additions of 1,10-phenanthroline (Phen) in the reaction media present an inhibiting effect on the gl