Zobrazeno 1 - 10 of 121 pro vyhledávání: '"J. C. van de Grampel"'
1
The preparation of a new inorganic ring system containing one sulfur, two phosphorus and three nitrogen atoms in the ring
Autor: H. P. Velvis, J. C. Van De Grampel, H. H. Baalmann
Publikováno v: Recueil des Travaux Chimiques des Pays-Bas. 91:935-941
The results of the thermal decomposition at low pressure of Cl3P NPCl2 ; NSO2Cl, Cl3P NPCl2 NPCl2 NSO2Cl and mixtures of these compounds with Cl3P NSO2Cl, are reported. In all cases inorganic heterocycli, containing nitrogen phosphorus and/or sulfur
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::6a63763c2edad0577598f9e890c8c1a8
https://doi.org/10.1002/recl.19720910808
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2
Stereoselectivity in the complex formation of histidine with cobalt(II) and nickel(II)
Autor: J. C. Van De Grampel, F. Jellinek, J. H. Ritsma
Publikováno v: Recueil des Travaux Chimiques des Pays-Bas. 88:411-416
The stability constants of Co(II)- and Ni(II) complexes of L-histidine and racemic histidine in aqueous solution have been measured. The observed difference between the stability of MDL and ML2 complexes shows a preference for the formation of the MD
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::05e10ddfc74c71c8736838003e46dea8
https://doi.org/10.1002/recl.19690880404
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4
Silicon containing resists with positive and negative tone
Autor: R Puyenbroek, J. C. Van De Grampel, B. A. C. Rousseeuw, E. van der Drift
Publikováno v: Microelectronic Engineering. 27:375-379
New silicon-containing polymers have been developed for e-beam and DUV exposure. The products show positive and negative tone images depending on the polarity of the developer solution and a reasonable etch resistance in oxygen RIE plasma. Lithograph
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::8a72624d6918d9f0cd3e1e163d23b6a6
https://doi.org/10.1016/0167-9317(94)00127-g
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5
Synthesis and characterization of silicon-containing graft copolymers
Autor: P. J. Werkman, R Puyenbroek, B. A. C. Rousseeuw, J. C. Van De Grampel, E. van der Drift
Publikováno v: Journal of Inorganic and Organometallic Polymers. 4:289-299
Poly(4-t-butoxycarbonyloxystyrene)-g-poly(dimethylsiloxane) and poly(t-butylmethacrylate)-g-poly(dimethylsiloxane) with various chemical compositions were synthesized via free radical polymerization of 4-t-butoxycarbonyloxystyrene (TBCS) or t-butylme
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::ef480676da9c293654439292a0997455
https://doi.org/10.1007/bf00683721
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6
Novel Phosphazene-Substituted Siloxanes and Silanes
Autor: J. C. van De Grampel, A. P. Jekel, R. Puyenbroek, T. J. Arling, M. C. Faber, W. Fransen, A. Meetsma, J. H. Wübbels
Publikováno v: Phosphorus Sulfur and Silicon and the Related Elements, 76(1-4), 215-218. GORDON BREACH SCI PUBL LTD
Cyclophosphazene-substituted siloxanes and silanes are prepared by the method of hydrosilylation, starting from allylderivatized cyclophosphazenes and hydrosiloxanes or hydrosilanes in the presence of a platinum catalyst. Steric and electronic effect
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1b095f4816f20f6c4c5142d3eea48d24
https://doi.org/10.1080/10426509308032397
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