Zobrazeno 1 - 10 of 33 pro vyhledávání: '"J E Ramos-Ibarra"'
1
Akademický článek
Significantly enhancement of sunlight photocatalytic performance of ZnO by doping with transition metal oxides
Autor: Alfonso E. Ramírez, Marly Montero-Muñoz, Lizbeth L. López, J. E. Ramos-Ibarra, Jose A. H. Coaquira, Benoît Heinrichs, Carlos A. Páez
Publikováno v: Scientific Reports, Vol 11, Iss 1, Pp 1-9 (2021)
Abstract In this study we report, the synthesis of ZnO and its doping with Transition Metal Oxides -TMO-, such as Cr2O3, MnO2, FeO, CoO, NiO, Cu2O and CuO. Various characterization techniques were employed to investigate the structural properties. Th
Externí odkaz: https://doaj.org/article/be55a136b47a4e72be31055d4cdd05d7
Zobrazit plný text záznamu
2
Significantly enhancement of sunlight photocatalytic performance of ZnO by doping with transition metal oxides
Autor: J E Ramos-Ibarra, Benoît Heinrichs, M. Montero-Muñoz, Lizbeth L. López, Jose A. H. Coaquira, Carlos A. Páez, Alfonso E. Ramírez
Publikováno v: Repositório Institucional da UnB
Universidade de Brasília (UnB)
instacron:UNB
Scientific Reports, Vol 11, Iss 1, Pp 1-9 (2021)
Scientific Reports
In this study we report, the synthesis of ZnO and its doping with Transition Metal Oxides -TMO-, such as Cr2O3, MnO2, FeO, CoO, NiO, Cu2O and CuO. Various characterization techniques were employed to investigate the structural properties. The X-ray d
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4da8753fab1d3d705df09886ef14802b
https://repositorio.unb.br/handle/10482/40922
Zobrazit plný text záznamu
3
Growth and formation mechanism of shape-selective preparation of ZnO structures: correlation of structural, vibrational and optical properties
Autor: G. E. Marques, Jorge E. Rodríguez-Páez, Marcio D. Teodoro, J E Ramos-Ibarra, M. Montero-Muñoz, Jose A. H. Coaquira
Publikováno v: Physical chemistry chemical physics : PCCP. 22(14)
A shape-selective preparation method was used to obtain highly crystalline rod-, needle-, nut-, and doughnut-like ZnO morphologies with distinct particle sizes and surface areas. We study the nucleation and growth mechanism of those structures and th
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::99f97f3716f1e8117c724585634ae15d
https://pubmed.ncbi.nlm.nih.gov/32211632
Zobrazit plný text záznamu
4
Role of defects on the enhancement of the photocatalytic response of ZnO nanostructures
Autor: Alfonso Enrique Ramírez Sanabria, J E Ramos-Ibarra, M. Montero-Muñoz, Jose A. H. Coaquira, Jorge E. Rodríguez-Páez, Carlos A. Páez, Gilmar E. Marques, Benoît Heinrichs, Paola Cristina Cajas, Marcio D. Teodoro
Publikováno v: Applied Surface Science. 448:646-654
Zinc oxide (ZnO) nanostructures have been synthesized by a simple controlled precipitation method to study the effects of the type solvent – including water, acetic acid and ethylene glycol – on the formation of ZnO and on its photocatalytic acti
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::e0d85da2019382692020d0e01b7fdfb8
https://doi.org/10.1016/j.apsusc.2018.04.105
Zobrazit plný text záznamu
5
Shape-control of Zinc Oxide nanoparticles: enhancing photocatalytic activity under UV irradiation
Autor: M. Montero-Muñoz, J E Ramos-Ibarra, J A Huamaní-Coaquira, Jorge E. Rodríguez-Páez, Alfonso E. Ramírez
Publikováno v: Journal of Physics: Conference Series. 792:012068
Zinc oxide (ZnO) nanostructures with different sizes and morphologies were synthesized using the Controlled Precipitation Method. It follows a standard process, but with different synthesis and washing solvents to modify the features related to the p
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::df9fd3ab2f2488798828d6bb694b7d95
https://doi.org/10.1088/1742-6596/792/1/012068
Zobrazit plný text záznamu
6
Akademický článek
A Nanocomposite of ZnO and N,P‐Co‐Doped Carbon Dots for the Photocatalytic Degradation of Various Dyes and their Kinetic Study.
Autor: Bhavsar, Falguni S.1 (AUTHOR), Mapari, Mitesh G.2 (AUTHOR), Tivalekar, Shailesh R.3 (AUTHOR), Naz, Erum G.1 (AUTHOR), Babar, Dipak G.4 (AUTHOR) dgbabar@barc.gov.in
Publikováno v: ChemistrySelect. 11/20/2023, Vol. 8 Issue 43, p1-9. 9p.
Zobrazit plný text záznamu
7
Akademický článek
Tuning the photocatalytic activity of ZnO nanoparticles by the annihilation of intrinsic defects provoked by the thermal annealing.
Autor: Andia-Huaracha, S. C.1 (AUTHOR), Zapana-Cayo, L. M.1 (AUTHOR), Aragón, F. F. H.1 (AUTHOR) ffharagon@gmail.com, Aquino, J. C. Romero1 (AUTHOR), Coaquira, J. A. H.2 (AUTHOR), Gonzales-Lorenzo, C. D.1 (AUTHOR), Ayala-Arenas, J. S.1 (AUTHOR), Solis, J. L.3 (AUTHOR), Morais, P. C.2,4 (AUTHOR), Pacheco-Salazar, D. G.1 (AUTHOR)
Publikováno v: Journal of Nanoparticle Research. Mar2022, Vol. 24 Issue 3, p1-14. 14p.
Zobrazit plný text záznamu
8
Akademický článek
Multiple Regulation Effects of Ammonium Acetate on ZnO Growth Process in Chemical Bath Deposition.
Autor: Liu, Gen1 (AUTHOR), Yu, Xue1 (AUTHOR), Xu, Rui1 (AUTHOR), Zhu, Xiaodong1 (AUTHOR), Ma, Yanqing1,2 (AUTHOR) mayanqing@tju.edu.cn, Ma, Lei1 (AUTHOR) lei.ma@tju.edu.cn
Publikováno v: Chemistry - A European Journal. 12/15/2021, Vol. 27 Issue 70, p17620-17627. 8p.
Zobrazit plný text záznamu
10
Akademický článek
Facile light exposure of zinc oxide via interfacial engineering for boosting responsivity and detectivity in organic photodetectors.
Autor: Lim, Jihyun, Jang, Woongsik, Lee, Junmin, Chun, Ji Yun, Wang, Dong Hwan
Publikováno v: Inorganic Chemistry Frontiers; 5/21/2023, Vol. 10 Issue 10, p2995-3006, 12p
Zobrazit plný text záznamu

Vyhledávací nástroje:

Upřesnit hledání

Omezení vyhledávání
Plný text Recenzováno Digitální knihovna AV ČR
Zdroje