Search results for "NICKEL"

showing 10 items of 1087 documents

CCDC 190465: Experimental Crystal Structure Determination

2003

Related Article: V.V.Pavlishchuk, S.V.Kolotilov, A.W.Addison, M.J.Prushan, D.Schollmeyer, L.K.Thompson, T.Weyhermuller, E.A.Goreshnik|2003|Dalton Trans.||1587|doi:10.1039/b300539a

bis(mu~3~-Hydroxo)-tetrakis(mu~2~-butane-23-dione monooximato)-bis(15-diamino-3-azapentane)-tetra-nickel(ii) diperchlorate monohydrateSpace GroupCrystallographyCrystal SystemCrystal StructureCell ParametersExperimental 3D Coordinates
researchProduct

CCDC 720540: Experimental Crystal Structure Determination

2011

Related Article: S.Banerjee, M.Nandy, S.Sen, S.Mandal, G.M.Rosair, A.M.Z.Slawin, C.J.G.Garcia, J.M.Clemente-Juan, E.Zangrando, N.Guidolin, S.Mitra|2011|Dalton Trans.|40|1652|doi:10.1039/c0dt00923g

bis(mu~3~-Methanolato)-bis(mu~3~-22'-((2-oxidopropane-13-diyl)bis(nitriloeth-1-yl-1-ylidene))diphenolato-NN'OOO'O'O'')-diaqua-tetra-nickel(ii) dihydrateSpace GroupCrystallographyCrystal SystemCrystal StructureCell ParametersExperimental 3D Coordinates
researchProduct

CCDC 784924: Experimental Crystal Structure Determination

2011

Related Article: J.Martinez-Lillo, T.F.Mastropietro, G.De Munno, F.Lloret, M.Julve, J.Faus|2011|Inorg.Chem.|50|5731|doi:10.1021/ic200531s

bis(tetrabutylammonium) bis(mu~2~-oxalato)-octabromo-bis(imidazole)-nickel(ii)-di-rhenium(iv)Space GroupCrystallographyCrystal SystemCrystal StructureCell ParametersExperimental 3D Coordinates
researchProduct

CCDC 1555902: Experimental Crystal Structure Determination

2018

Related Article: Jade Pratt, Aimee M. Bryan, Michelle Faust, Jessica N. Boynton, Petra Vasko, Brian D. Rekken, Akseli Mansikkamäki, James C. Fettinger, Heikki M. Tuononen, Philip P. Power|2018|Inorg.Chem.|57|6491|doi:10.1021/acs.inorgchem.8b00551

bis[12163236-tetrakis(propan-2-yl)[1121:2331-terphenyl]-22-thiolato]-nickel(ii)Space GroupCrystallographyCrystal SystemCrystal StructureCell ParametersExperimental 3D Coordinates
researchProduct

Styrene polymerization using nickel(II) complexes as catalysts

2005

International audience; Styrene polymerization is investigated with neutral and cationic Ni(II) complexes, i.e. Ni(bipy)Me-2, 1, Ni(bipy)Br-2, 2, Ni(phen)Br-2, 3, or Ni(Me(2)phen)Br-2, 4, Ni(acac)(2), 5, (bipy = 2,2 '-bipyridine, phen = phenanthroline, Me,phen = 2,9-dimethyl-1, 10-phenanthroline, acac acetylacetonate), activated by [NHMe2Ph][B(C6F5)(4)] or B(C6F5)(3) as cocatalysts, in the presence of AlMe3. The influence on the polystyrene features and the reaction kinetics of the nickel complex and boron activator, the Al/Ni or B/Ni molar ratios as well as the monomer concentration are studied. Catalytic systems derived from 2, 3 or 5 and [NHMe2Ph][B(C6F5)(4)] at a Ni:B:Al ratio of 1: 1:5…

borenPolymers and PlasticsInorganic chemistryGeneral Physics and Astronomychemistry.chemical_element010402 general chemistry01 natural sciencesCatalysisStyrenePolymerizationchemistry.chemical_compoundnickelPolymer chemistryMaterials ChemistryBoron010405 organic chemistryChemistryOrganic ChemistryCationic polymerizationSolution polymerization0104 chemical sciencesNickelMonomer[CHIM.POLY]Chemical Sciences/PolymersPolymerizationkineticsstyrenePolystyrenepolyinerization
researchProduct

Fluorescent Boron Oxide Nanodisks as Biocompatible Multi-messenger Sensors for Ultrasensitive Ni$^{2+}$ Detection

2023

Boron-based nanocomposites are very promising for a wide range of technological applications, spanning from microelectronics to nanomedicine. A large variety of B-based nanomaterials has been already observed, such as borospherene, B nanotubes and nanoparticles, and boron nitride nanoparticles. However, their fabrication usually involves toxic precursors or leads to very low yields or small boron atom concentration. In this work, we report the synthesis of nanometric B$_{2}$O$_{3}$ nanodisks, a family of nanomaterials with a quasi-2D morphology capable of intense fluorescence in the visible range. Such as boron-based nanomaterial, which we synthesized by pulsed laser ablation of a boron tar…

boron oxide boron nanocomposites nanosensors nickel detection multi-messenger sensorSettore FIS/01 - Fisica Sperimentaleddc:500NATURAL sciences & mathematics
researchProduct

T-Cell Vaccination in Patients with Nickel Allergic Contact Dermatitis

1995

business.industryT-LymphocytesT-cell vaccinationCell BiologyDermatologymedicine.diseaseImmunotherapy AdoptiveBiochemistryNickelDermatitis Allergic ContactImmunologyHumansMedicineIn patientbusinessMolecular BiologyAllergic contact dermatitisJournal of Investigative Dermatology
researchProduct

The Relevance Of The Preform Design In Coining Processes Of Cupronickel Alloy

2007

Coining is a forging process in which a metallic disk, characterized by a low volume‐surface ratio, is deformed with the aim to impress 3D images on its three surfaces. Due to the large production volumes and, at the same time, to the high quality standards required to the final products in terms of final dimensions, tolerances and surface finishing, such closed‐die, cold forging process requires a careful evaluation and choice of the proper operative parameters. In particular, along with technological parameters as the die velocity, die stroke and lubrication, which, in turn, contribute to affect the pressure values on the die surfaces, and thus the press choice, geometrical parameters as …

business.product_categoryMaterials scienceMechanical engineeringForming processesStrain rateFinite element methodForgingCoining Cupronickel FEMLubricationDie (manufacturing)Coining (metalworking)businessSettore ING-IND/16 - Tecnologie E Sistemi Di LavorazioneSurface finishing
researchProduct

CCDC 155222: Experimental Crystal Structure Determination

2001

Related Article: P.S.Mukherjee, S.Dalai, E.Zangrando, F.Lloret, N.R.Chaudhuri|2001|Chem.Commun.||1444|doi:10.1039/b104649g

catena-((mu~2~-Azido-NN'')-azido-(N'-((pyrid-2-yl)methylene)-NN22-tetramethyl-propane-13-diamine-NN'N'')-nickel(ii))Space GroupCrystallographyCrystal SystemCrystal StructureCell ParametersExperimental 3D Coordinates
researchProduct

CCDC 177931: Experimental Crystal Structure Determination

2002

Related Article: O.Castillo, A.Luque, F.Lloret, P.Roman|2001|Inorg.Chim.Acta|324|141|doi:10.1016/S0020-1693(01)00568-0

catena-((mu~2~-Oxalato)-bis(3-hydroxypyridine)-nickel(ii))Space GroupCrystallographyCrystal SystemCrystal StructureCell ParametersExperimental 3D Coordinates
researchProduct