Zobrazeno 1 - 7
of 7
pro vyhledávání: '"Elisabete C. B. A. Alegria"'
Autor:
Elisabete C. B. A. Alegria, M. Fátima C. Guedes da Silva, Anirban Karmakar, Mohamed M. A. Soliman, Guilherme M. D. M. Rúbio, Armando J. L. Pombeiro
Publikováno v:
Repositório Científico de Acesso Aberto de Portugal
Repositório Científico de Acesso Aberto de Portugal (RCAAP)
instacron:RCAAP
Repositório Científico de Acesso Aberto de Portugal (RCAAP)
instacron:RCAAP
Reactions of 3,3′-{(pyridine-2,6-dicarbonyl)bis(azanediyl)}dibenzoic acid (H2L) with copper(II) nitrate were studied and the obtained compounds [Cu2(1:2κO1O2,2:3κO3O4-L)(μ-NO3)(μ3-OH)(MeOH)2]2·2MeOH·1DMF (1) and [Cu(μ-1κO1:2κO2,3κO3:4κO4
Autor:
Elisabete C. B. A. Alegria, Roberta Bertani, Ana P. C. Ribeiro, Maximilian N. Kopylovich, Armando J. L. Pombeiro, Emmanuele Fontolan
Publikováno v:
Repositório Científico de Acesso Aberto de Portugal
Repositório Científico de Acesso Aberto de Portugal (RCAAP)
instacron:RCAAP
Repositório Científico de Acesso Aberto de Portugal (RCAAP)
instacron:RCAAP
Heterometallic double Fe2O3–CoCl2, CoCl2–V2O5, MoO3–V2O5, and triple CuO–Fe2O3–CoCl2 3d metal dispersed systems were easily prepared by ball milling at room temperature and characterized by scanning electron microscopy (SEM), field emission
Autor:
Armando J. L. Pombeiro, Maximilian N. Kopylovich, Roberta Bertani, Emmanuele Fontolan, Elisabete C. B. A. Alegria, Ana P. C. Ribeiro
Publikováno v:
Repositório Científico de Acesso Aberto de Portugal
Repositório Científico de Acesso Aberto de Portugal (RCAAP)
instacron:RCAAP
Repositório Científico de Acesso Aberto de Portugal (RCAAP)
instacron:RCAAP
3d metal (Cu, Fe, Co, V) containing composite catalysts for the solvent-free microwave-assisted transformation of 1-phenylethanol to acetophenone with tert-butyl hydroperoxide (TBHP) as oxidant were prepared by ball milling. The influence of multiwal
Autor:
Elisabete C. B. A. Alegria, Miguel Fernandes, M. Prazeres, R. P. O. Silva, D. Texeira, Ana P. C. Ribeiro, Manuela Vieira, Yuri Vygranenko, Paula Louro, Alessandro Fantoni
Publikováno v:
Repositório Científico de Acesso Aberto de Portugal
Repositório Científico de Acesso Aberto de Portugal (RCAAP)
instacron:RCAAP
Repositório Científico de Acesso Aberto de Portugal (RCAAP)
instacron:RCAAP
This paper reports about a study of the local plasmonic resonance (LSPR) produced by metal nanoparticles embedded in a dielectric or semiconductor matrix. It is presented an analysis of the LSPR for different nanoparticle metals, shapes, and embeddin
Autor:
Luísa M. D. R. S. Martins, João P. Telo, Elisabete C. B. A. Alegria, Armando J. L. Pombeiro, Zhen Ma, M. Fátima C. Guedes da Silva, Qijun Wang, Isabel Correia
Publikováno v:
Repositório Científico de Acesso Aberto de Portugal
Repositório Científico de Acesso Aberto de Portugal (RCAAP)
instacron:RCAAP
Catalysts, Vol 9, Iss 5, p 424 (2019)
Catalysts
Volume 9
Issue 5
Repositório Científico de Acesso Aberto de Portugal (RCAAP)
instacron:RCAAP
Catalysts, Vol 9, Iss 5, p 424 (2019)
Catalysts
Volume 9
Issue 5
Reactions between N6O4 macrocyclic 1,4,19,22,25,40-hexaaza-10,13,31,34-tetraoxa-6,14,27,35(1,4)-tetrabenzenacyclopentacontane (L) and several copper salts (viz. trifuoromethane and toluene sulfonates, nitrate, perchlorate, benzoate, and acetate) led
Autor:
Elisabete C. B. A. Alegria, Maxim L. Kuznetsov, Xianmei M. Shang, Qingshan S. Li, M. Fátima C. Guedes da Silva, Armando J. L. Pombeiro
Publikováno v:
Repositório Científico de Acesso Aberto de Portugal
Repositório Científico de Acesso Aberto de Portugal (RCAAP)
instacron:RCAAP
Repositório Científico de Acesso Aberto de Portugal (RCAAP)
instacron:RCAAP
Two series of new diorganotin(IV) cycloalkylhydroxamate complexes with different ring sizes (cyclopropyl, cyclobutyl, cyclopentyl and cyclohexyl), formulated as the mononuclear [R(2)Sn(HL)(2)] (1:2) (a, R=(n)Bu and Ph) and the polymeric [R(2)SnL](n)
Autor:
Rogério S. Chay, Claudio Pettinari, Nertil Xhaferaj, Konstantin V. Domasevitch, Luísa M. D. R. S. Martins, Carlotta Giacobbe, Aurel Tăbăcaru, Simona Galli, Elisabete C. B. A. Alegria, Armando J. L. Pombeiro
Publikováno v:
Repositório Científico de Acesso Aberto de Portugal
Repositório Científico de Acesso Aberto de Portugal (RCAAP)
instacron:RCAAP
Repositório Científico de Acesso Aberto de Portugal (RCAAP)
instacron:RCAAP
The five metal azolate/carboxylate (MAC) compounds [Cd(dmpzc)(DMF)(H2O)] (Cd-dmpzc), [Pd(H2dmpzc)2Cl2] (Pd-dmpzc), [Cu(Hdmpzc)2] (Cu-dmpzc), [Zn4O(dmpzc)3]·Solv (Zn-dmpzc·S), and [Co4O(dmpzc)3]·Solv (Co-dmpzc·S) were isolated by coupling 3,5-dime