Zobrazeno 1 - 10 of 13 pro vyhledávání: '"Adriana C. A. Casagrande"'
2
High-density polyethylene/expanded graphite nanocomposites produced by polymerization-filling technique using an industrial heterogeneous catalyst
Autor: Osvaldo L. Casagrande, Katia Zuleide Carvalho da Cruz, Adriana C. A. Casagrande
Publikováno v: Journal of Polymer Science Part A: Polymer Chemistry. 55:1260-1267
High-density polyethylene nanocomposites with different expanded graphite (EG) contents (0.34–1.80 wt %) were prepared by polymerization-filling technique using an industrial heterogeneous catalyst (cat K), and characterized using a range technique
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::062790fdae092a7e30b5a330a07b6359
https://doi.org/10.1002/pola.28493
Zobrazit plný text záznamu
3
Chromium(III) complexes based on phenoxy-imine ligands with pendant N- and O-donor groups as precatalysts for ethylene oligomerization: synthesis, characterization, and DFT studies
Autor: Adriana C. A. Casagrande, Rafael Stieler, Osvaldo L. Casagrande, F.I. Batista, Robson S. Oliboni, L. de Oliveira
Publikováno v: Journal of Organometallic Chemistry. 936:121710
Chromium complexes of general formula [Cr{ZNO}(THF)Cl2] [2a, ZNO = C9H6N-8-(N=CH)-2,4-tert-butyl-2-(OC6H2); 2b, ZNO = Ph(NH)-C2H4-(N=CH)-2,4-tert-butyl-2-(OC6H2); 2c, ZNO = 2-MeO-Ph-CH2-(N=CH)-2,4-tert-butyl-2-(OC6H2); 2d, ZNO = 2-PhO-Ph-(N=CH)-2,4-t
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::4ff0c4232e5e5bd27fbc949d4fef43f4
https://doi.org/10.1016/j.jorganchem.2021.121710
Zobrazit plný text záznamu
4
Chromium complexes bearing pyrazolyl-imine-phenoxy/pyrrolide ligands: Synthesis, characterization, and use in ethylene oligomerization
Autor: Raoni S. Rambo, Adriana C. A. Casagrande, Halana K. Da Cas, Osvaldo L. Casagrande, Rafael Stieler, Cristiane Storck Schwalm, Adão L. Bergamo
Publikováno v: Catalysis Communications. 86:77-81
Chromium(III) complexes {NNZ}CrCl2(THF) (2a-d) (NNZ = pyrazolyl-imine-phenoxy/pyrrolide) have been synthesized and characterized by elemental analysis and X-ray diffraction analysis. Upon activation with methylaluminoxane (MAO), chromium precatalysts
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::4d00f68e9c2aafe59e5735b0f7597512
https://doi.org/10.1016/j.catcom.2016.08.007
Zobrazit plný text záznamu
5
Synthesis and characterization of ether-imine-furfural [ONO] nickel(II) complexes and their application in oligomerization of ethylene
Autor: Adriana C. A. Casagrande, Paolo Roberto Livotto, Jorge L. S. Milani, Osvaldo L. Casagrande
Publikováno v: Applied Catalysis A: General. 523:247-254
A series of new Ni(II) complexes of general formula {NiCl 2 (L)} 2 [ Ni1 , L = 5-methyl-2-(C 4 H 3 O-2-CH N)C 2 H 4 OPh; Ni2 , L = 5-Methyl-2-(C 4 H 3 O-2-CH N)Ph-2-OPh; Ni3 , L = 2-(C 4 H 3 O-2-CH N)Ph-2-OPh; Ni4 , L = 5-Methyl-2-(C 4 H 3 O-2-CH N)C
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::70e8fb91302a0f91cd3611fbfab2a9c3
https://doi.org/10.1016/j.apcata.2016.06.019
Zobrazit plný text záznamu
8
UHMWPE-layered silicate nanocomposites by in situ polymerization with tris(pyrazolyl)borate titanium/clay catalyst
Autor: Osvaldo L. Casagrande, Mariana Silva Beauvalet, Adriana C. A. Casagrande, Raquel Santos Mauler, Fabio Fernandes Mota, Bárbara C. Leal, Fernando Junges
Publikováno v: Journal of the Brazilian Chemical Society, Volume: 20, Issue: 3, Pages: 472-477, Published: 2009
Journal of the Brazilian Chemical Society v.20 n.3 2009
Journal of the Brazilian Chemical Society
Sociedade Brasileira de Química (SBQ)
instacron:SBQ
Polyethylene-MMT nanocomposites were prepared by in situ polymerization methodology using TpMs*TiCl3 (1) intercalated into the gallery of Cloisite® 30B (C30B) using methylaluminoxane (MAO) as activator. From the powder X-ray diffraction (XRD) analys
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9850054c630f810d438fcf9597089e04
https://doi.org/10.1590/s0103-50532009000300010
Zobrazit plný text záznamu
9
Ethylene polymerization using tris(pyrazolyl)borate vanadium (V) catalysts in situ supported on MAO-modified silica
Autor: Douglas Gamba, Patrícia Schacker dos Anjos, João Henrique Zimnoch dos Santos, Osvaldo L. Casagrande, Adriana C. A. Casagrande
Publikováno v: Journal of Molecular Catalysis A: Chemical. 255:19-24
The catalyst precursors Tp Ms* V(L)Cl 2 [ 1 , L = N t Bu; 2 , L = O; Tp Ms* = (3-mesityl-pirazolyl) 2 (5-mesityl-pirazolyl)] were in situ supported onto SiO 2 and onto methylaluminoxane (SMAO-4) and trimethylaluminum (STMA-3) modified silicas using 0
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::4a0d93ca0c69f241f72c1507e5f494d9
https://doi.org/10.1016/j.molcata.2006.03.062
Zobrazit plný text záznamu
10
Tandem Action of TpMsNiCl and Supported Cp2ZrCl2 Catalysts for the Production of Linear Low-Density Polyethylene
Autor: Adriana C. A. Casagrande, Maria C. A. Kuhn, Osvaldo L. Casagrande, Jaqueline L. da Silva, Raquel Santos Mauler
Publikováno v: Macromolecular Chemistry and Physics. 207:827-835
Linear low-density polyethylene (LLDPE) samples with different properties were prepared from ethylene, without the addition of an α-olefin co-monomer, using a combination of the catalyst precursors Tp Ms NiCl (Tp Ms = hydridotris(3-mesitylpyrazol-l-
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::d1909adbdf75e6e934ad3c32edc861ed
https://doi.org/10.1002/macp.200600043
Zobrazit plný text záznamu

Vyhledávací nástroje:

Upřesnit hledání

Omezení vyhledávání
Plný text Recenzováno Digitální knihovna AV ČR
Zdroje