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51

Gehinderte ligandbewegungen in übergangsmetallkomplexen: XLI. Das dynamische Verhalten von 1,2-Bis(dimethylphosphino)ethan-dicarbonyl-(η4 -dien)-wolfram(O)

Saim Özkar, Ceyhan Kayran, Cornelius G. Kreiter

Journal:

Journal of Organometallic Chemistry

Year:

1992

File:

PDF, 582 KB

1992

52

Intrazeolite cobalt(0) nanoclusters as low-cost and reusable catalyst for hydrogen generation from the hydrolysis of sodium borohydride

Murat Rakap, Saim Özkar

Journal:

Applied Catalysis B: Environmental

Year:

2009

Language:

english

File:

PDF, 541 KB

english, 2009

53

Enhancement of catalytic activity by increasing surface area in heterogeneous catalysis

Journal:

Applied Surface Science

Year:

2009

Language:

english

File:

PDF, 428 KB

english, 2009

54

Crystal structure of trans- and cis-bis(acetylacetonato)bis(trimethylphosphite)ruthenium(II) complexes and testing their catalytic activity in hydrogen generation from the hydrolysis of sodium borohydride

Mehdi Masjedi, Leyla Tatar Yildirim, Saim Özkar

Journal:

Inorganica Chimica Acta

Year:

2010

Language:

english

File:

PDF, 320 KB

english, 2010

55

Hydrogen generation from the hydrolysis of sodium borohydride by using water dispersible, hydrogenphosphate-stabilized nickel(0) nanoclusters as catalyst

Önder Metin, Saim Özkar

Journal:

International Journal of Hydrogen Energy

Year:

2007

Language:

english

File:

PDF, 455 KB

english, 2007

56

Water-soluble poly(4-styrenesulfonic acid-co-maleic acid) stabilized ruthenium(0) and palladium(0) nanoclusters as highly active catalysts in hydrogen generation from the hydrolysis of ammonia–borane

Önder Metin, Şule Şahin, Saim Özkar

Journal:

International Journal of Hydrogen Energy

Year:

2009

Language:

english

File:

PDF, 698 KB

english, 2009

57

Water soluble laurate-stabilized ruthenium(0) nanoclusters catalyst for hydrogen generation from the hydrolysis of ammonia-borane: High activity and long lifetime

Feyyaz Durap, Mehmet Zahmakıran, Saim Özkar

Journal:

International Journal of Hydrogen Energy

Year:

2009

Language:

english

File:

PDF, 675 KB

english, 2009

58

Zeolite confined copper(0) nanoclusters as cost-effective and reusable catalyst in hydrogen generation from the hydrolysis of ammonia-borane

Mehmet Zahmakıran, Feyyaz Durap, Saim Özkar

Journal:

International Journal of Hydrogen Energy

Year:

2010

Language:

english

File:

PDF, 929 KB

english, 2010

59

Zeolite confined palladium(0) nanoclusters as effective and reusable catalyst for hydrogen generation from the hydrolysis of ammonia-borane

Murat Rakap, Saim Özkar

Journal:

International Journal of Hydrogen Energy

Year:

2010

Language:

english

File:

PDF, 825 KB

english, 2010

60

Hydrogen generation from the hydrolysis of ammonia-borane using intrazeolite cobalt(0) nanoclusters catalyst

Murat Rakap, Saim Özkar

Journal:

International Journal of Hydrogen Energy

Year:

2010

Language:

english

File:

PDF, 450 KB

english, 2010

61

Hydrogen generation from the hydrolysis of ammonia borane using cobalt-nickel-phosphorus (Co–Ni–P) catalyst supported on Pd-activated TiO2 by electroless deposition

Murat Rakap, Egwu Eric Kalu, Saim Özkar

Journal:

International Journal of Hydrogen Energy

Year:

2011

Language:

english

File:

PDF, 882 KB

english, 2011

62

Water soluble nickel(0) and cobalt(0) nanoclusters stabilized by poly(4-styrenesulfonic acid-co-maleic acid): Highly active, durable and cost effective catalysts in hydrogen generation from the hydrolysis of ammonia borane

Önder Metin, Saim Özkar

Journal:

International Journal of Hydrogen Energy

Year:

2011

Language:

english

File:

PDF, 1.12 MB

english, 2011

63

Polymer-immobilized palladium supported on TiO2 (Pd–PVB–TiO2) as highly active and reusable catalyst for hydrogen generation from the hydrolysis of unstirred ammonia–borane solution

Murat Rakap, Egwu Eric Kalu, Saim Özkar

Journal:

International Journal of Hydrogen Energy

Year:

2011

Language:

english

File:

PDF, 703 KB

english, 2011

64

Catalytic hydrolysis of hydrazine borane for chemical hydrogen storage: Highly efficient and fast hydrogen generation system at room temperature

Senem Karahan, Mehmet Zahmakıran, Saim Özkar

Journal:

International Journal of Hydrogen Energy

Year:

2011

Language:

english

File:

PDF, 828 KB

english, 2011

65

Hydroxyapatite-supported palladium(0) nanoclusters as effective and reusable catalyst for hydrogen generation from the hydrolysis of ammonia-borane

Murat Rakap, Saim Özkar

Journal:

International Journal of Hydrogen Energy

Year:

2011

Language:

english

File:

PDF, 858 KB

english, 2011

66

Ruthenium(III) acetylacetonate: A homogeneous catalyst in the hydrolysis of sodium borohydride

Ezgi Keçeli, Saim Özkar

Journal:

Journal of Molecular Catalysis A: Chemical

Year:

2008

Language:

english

File:

PDF, 414 KB

english, 2008

67

Synthesis and characterization of poly(N-vinyl-2-pyrrolidone)-stabilized water-soluble nickel(0) nanoclusters as catalyst for hydrogen generation from the hydrolysis of sodium borohydride

Önder Metin, Saim Özkar

Journal:

Journal of Molecular Catalysis A: Chemical

Year:

2008

Language:

english

File:

PDF, 772 KB

english, 2008

68

Testing catalytic activity of ruthenium(III) acetylacetonate in the presence of trialkylphosphite or trialkylphosphine in hydrogen generation from the hydrolysis of sodium borohydride

Mehdi Masjedi, Tülin Demiralp, Saim Özkar

Journal:

Journal of Molecular Catalysis A: Chemical

Year:

2009

Language:

english

File:

PDF, 407 KB

english, 2009

69

Palladium(0) nanoclusters stabilized by poly(4-styrenesulfonic acid-co-maleic acid) as an effective catalyst for Suzuki–Miyaura cross-coupling reactions in water

Önder Metin, Feyyaz Durap, Murat Aydemir, Saim Özkar

Journal:

Journal of Molecular Catalysis A: Chemical

Year:

2011

Language:

english

File:

PDF, 511 KB

english, 2011

70

Crystal and molecular structure of bis(acetylacetone)ethylenediimine: intramolecular ionic hydrogen bonding in solid state

Saim Özkar, Dinçer Ülkü, Leyla Tatar Yıldırım, Nermin Biricik, Bahattin Gümgüm

Journal:

Journal of Molecular Structure

Year:

2004

Language:

english

File:

PDF, 200 KB

english, 2004

71

Water soluble laurate-stabilized rhodium(0) nanoclusters catalyst with unprecedented catalytic lifetime in the hydrolytic dehydrogenation of ammonia-borane

Feyyaz Durap, Mehmet Zahmakıran, Saim Özkar

Journal:

Applied Catalysis A: General

Year:

2009

Language:

english

File:

PDF, 545 KB

english, 2009

72

Room temperature aerobic Suzuki cross-coupling reactions in DMF/water mixture using zeolite confined palladium(0) nanoclusters as efficient and recyclable catalyst

Feyyaz Durap, Murat Rakap, Murat Aydemir, Saim Özkar

Journal:

Applied Catalysis A: General

Year:

2010

Language:

english

File:

PDF, 385 KB

english, 2010

73

Zeolite framework stabilized rhodium(0) nanoclusters catalyst for the hydrolysis of ammonia-borane in air: Outstanding catalytic activity, reusability and lifetime

Mehmet Zahmakıran, Saim Özkar

Journal:

Applied Catalysis B: Environmental

Year:

2009

Language:

english

File:

PDF, 467 KB

english, 2009

74

Zeolite confined rhodium(0) nanoclusters as highly active, reusable, and long-lived catalyst in the methanolysis of ammonia-borane

Salim Çalışkan, Mehmet Zahmakıran, Saim Özkar

Journal:

Applied Catalysis B: Environmental

Year:

2010

Language:

english

File:

PDF, 554 KB

english, 2010

75

Hydrogen generation from the methanolysis of ammonia borane catalyzed by in situ generated, polymer stabilized ruthenium(0) nanoclusters

Huriye Erdoğan, Önder Metin, Saim Özkar

Journal:

Catalysis Today

Year:

2011

Language:

english

File:

PDF, 1.04 MB

english, 2011

76

Zeolite framework stabilized nickel(0) nanoparticles: Active and long-lived catalyst for hydrogen generation from the hydrolysis of ammonia-borane and sodium borohydride

Mehmet Zahmakıran, Tuğçe Ayvalı, Serdar Akbayrak, Salim Çalışkan, Derya Çelik, Saim Özkar

Journal:

Catalysis Today

Year:

2011

Language:

english

File:

PDF, 1.35 MB

english, 2011

77

Synthesis, characterization and crystal structure of bis(acetylacetonato)dimethanolnickel(II): [Ni(acac)2(MeOH)2]

Önder Metin, Leyla Tatar Yıldırım, Saim Özkar

Journal:

Inorganic Chemistry Communications

Year:

2007

Language:

english

File:

PDF, 256 KB

english, 2007

78

Gypsum crystal size distribution in four continuous flow stirred slurry boric acid reactors in series compared with the batch

G.Ö. Çakal, İ. Eroğlu, S. Özkar

Journal:

Journal of Crystal Growth

Year:

2006

Language:

english

File:

PDF, 437 KB

english, 2006

79

Simulation of continuous boric acid slurry reactors in series by microfluid and macrofluid models

Gaye Ö. Çakal, İnci Eroğlu, Saim Özkar

Journal:

Journal of Crystal Growth

Year:

2007

Language:

english

File:

PDF, 197 KB

english, 2007

80

Improved synthesis of fine zinc borate particles using seed crystals

Deniz Gürhan, Gaye Ö. Çakal, İnci Eroğlu, Saim Özkar

Journal:

Journal of Crystal Growth

Year:

2009

Language:

english

File:

PDF, 545 KB

english, 2009

81

Scale-up synthesis of zinc borate from the reaction of zinc oxide and boric acid in aqueous medium

Mert Kılınç, Gaye Ö. Çakal, Sertan Yeşil, Göknur Bayram, İnci Eroğlu, Saim Özkar

Journal:

Journal of Crystal Growth

Year:

2010

Language:

english

File:

PDF, 866 KB

english, 2010

82

Reaction of pentacarbonyl(η2-bis(trimethylsilyl)ethyne)tungsten(0) with tricyclohexylphosphine: X-ray structure of pentacarbonyltricyclohexylphosphinetungsten(0)

Oktay Demircan, Saim Özkar, Dinçer Ülkü, Leyla Tatar Yildirim

Journal:

Journal of Organometallic Chemistry

Year:

2003

Language:

english

File:

PDF, 274 KB

english, 2003

83

Pentacarbonyl(η2-vinylferrocene)metal(0) complexes of Group 6 elements: synthesis and characterization

Saim Özkar, Ceyhan Kayran, Nazlan Demir

Journal:

Journal of Organometallic Chemistry

Year:

2003

Language:

english

File:

PDF, 247 KB

english, 2003

84

Substitution kinetics of W(CO)5(η2-bis(trimethylsilyl)ethyne) with triphenylbismuthine

Ercan Bayram, Saim Özkar

Journal:

Journal of Organometallic Chemistry

Year:

2006

Language:

english

File:

PDF, 158 KB

english, 2006

85

Carbonyltungsten(0) complexes of acryloylferrocene: Synthesis and characterization

Dilek Ayşe Boğa, Saim Özkar

Journal:

Journal of Organometallic Chemistry

Year:

2006

Language:

english

File:

PDF, 146 KB

english, 2006

86

Synthesis and electrochemistry of Group 6 tetracarbonyl (N,N′-bis(ferrocenylmethylene)ethylenediamine)metal(0) complexes

F. Sanem Koçak, Cüneyt Kavakli, Ceyhun Akyol, Ahmet M. Önal, Saim Özkar

Journal:

Journal of Organometallic Chemistry

Year:

2006

Language:

english

File:

PDF, 327 KB

english, 2006

87

Synthesis, characterization, and electrochemistry of tetracarbonyl(6-ferrocenyl-2,2′-bipyridine)tungsten(0)

Pelin Edinç, Ahmet M. Önal, Saim Özkar

Journal:

Journal of Organometallic Chemistry

Year:

2007

Language:

english

File:

PDF, 315 KB

english, 2007

88

Synthesis and characterizations of N,N,N′,N′-tetrakis (diphenylphosphino)ethylendiamine derivatives: Use of palladium(II) complex as pre-catalyst in Suzuki coupling and Heck reactions

Osman Akba, Feyyaz Durap, Murat Aydemir, Akın Baysal, Bahattin Gümgüm, Saim Özkar

Journal:

Journal of Organometallic Chemistry

Year:

2009

Language:

english

File:

PDF, 262 KB

english, 2009

89

Organometallic ruthenium, rhodium and iridium complexes containing a P-bound thiophene-2-(N-diphenylphosphino)methylamine ligand: Synthesis, molecular structure and catalytic activity

Murat Aydemir, Akın Baysal, Nermin Meric, Cezmi Kayan, Bahattin Gümgüm, Saim Özkar, Ertan Şahin

Journal:

Journal of Organometallic Chemistry

Year:

2011

Language:

english

File:

PDF, 618 KB

english, 2011

90

Water dispersible acetate stabilized ruthenium(0) nanoclusters as catalyst for hydrogen generation from the hydrolysis of sodium borohyride

Mehmet Zahmakıran, Saim Özkar

Journal:

Journal of Molecular Catalysis A: Chemical

Year:

2006

Language:

english

File:

PDF, 459 KB

english, 2006

91

Novel neutral phosphinite bridged dinuclear ruthenium(II) arene complexes and their catalytic use in transfer hydrogenation of aromatic ketones: X-ray structure of a new Schiff base, N3,N3′-di-2-hydroxybenzylidene-[2,2′]bipyridinyl-3,3′-diamine

Murat Aydemir, Feyyaz Durap, Akın Baysal, Nermin Meric, Ayşegül Buldağ, Bahattin Gümgüm, Saim Özkar, Leyla Tatar Yıldırım

Journal:

Journal of Molecular Catalysis A: Chemical

Year:

2010

Language:

english

File:

PDF, 333 KB

english, 2010

92

Synthesis, characterization, crystal and molecular structure of diphenyloxophosphinoethylenediamines

Bahattin Gümgüm, Osman Akba, Feyyaz Durap, Leyla Tatar Yıldırım, Dinçer Ülkü, Saim Özkar

Journal:

Year:

2006

Language:

english

File:

PDF, 372 KB

english, 2006

93

Synthesis and characterizations of 3,3′-bis(diphenylphosphinoamine)-2,2′-bipyridine and 3,3′-bis(diphenylphosphinite)-2,2′-bipyridine and their chalcogenides

Akın Baysal, Murat Aydemir, Feyyaz Durap, Bahattin Gümgüm, Saim Özkar, Leyla Tatar Yıldırım

Journal:

Year:

2007

Language:

english

File:

PDF, 307 KB

english, 2007

94

Synthesis and characterizations of N,N-bis(diphenylphosphino)ethylaniline derivatives and X-ray crystal structure of palladium (II), platinum (II) complexes

Feyyaz Durap, Nermin Biricik, Bahattin Gümgüm, Saim Özkar, Wee Han Ang, Zhaofu Fei, Rosario Scopelliti

Journal:

Year:

2008

Language:

english

File:

PDF, 490 KB

english, 2008

95

Synthesis and characterization of new bis(diphenylphosphino)aniline ligands and their complexes: X-ray crystal structure of palladium(II) and platinum(II) complexes, and application of palladium(II) complexes as pre-catalysts in Heck and Suzuki cross-coupling reactions

Murat Aydemir, Feyyaz Durap, Akın Baysal, Osman Akba, Bahattin Gümgüm, Saim Özkar, Leyla Tatar Yıldırım

Journal:

Year:

2009

Language:

english

File:

PDF, 471 KB

english, 2009

96

Ruthenium complexes of aminophosphine ligands and their use as pre-catalysts in the transfer hydrogenation of aromatic ketones: X-ray crystal structure of thiophene-2-(N-diphenylthiophosphino)methylamine

Murat Aydemir, Akın Baysal, Saim Özkar, Leyla Tatar Yıldırım

Journal:

Year:

2011

Language:

english

File:

PDF, 654 KB

english, 2011

97

Synthesis and stereochemical study of tetracarbonyl(ν4-1,4-diphenyl-1,3-butadiene)tungsten(0)

Saim Özkar, N.Bekir Peynircioǧlu

Journal:

Inorganica Chimica Acta

Year:

1986

Language:

english

File:

PDF, 211 KB

english, 1986

98

Synthesis and spectroscopic study of tricarbonyltrimethylphosphite(η4-cyclooctatetraene)tungsten(0)

Saim Özkâr, Ahmet Erdoǧan, Cornelius G. Kreiter

Journal:

Inorganica Chimica Acta

Year:

1985

Language:

english

File:

PDF, 366 KB

english, 1985

99

Ligand substitution kinetics in M(CO)4 (η2:2-1,5-cyclooctadiene) complexes (M=Cr, Mo, W) — substitution of 1,5-cyclooctadiene by bis(diphenylphosphino)alkanes

Ceyhan Kayran, Ferda Kozanoglu, Saim Özkar, Saltuk Saldamlı, Ayşin Tekkaya, Cornelius G. Kreiter

Journal:

Inorganica Chimica Acta

Year:

1999

Language:

english

File:

PDF, 211 KB

english, 1999

100

Kinetics of gypsum formation and growth during the dissolution of colemanite in sulfuric acid

E. Çetin, İ. Eroğlu, S. Özkar

Journal:

Journal of Crystal Growth

Year:

2001

Language:

english

File:

PDF, 186 KB

english, 2001