Zobrazeno 1 - 10
of 15
pro vyhledávání: '"Andreas Heft"'
Autor:
B.S.M. Kretzschmar, Andreas Heft, Daniel Göhler, Michael Stintz, Fabian Firmbach, Bernd Grünler, Paul Bergelt, Ronny Köcher
Publikováno v:
Aerosol Science and Technology. 54:1124-1134
For the purpose of silica surface layer modulation, a pneumatic-controlled two-substance atomizer with inertia-based coarse droplet separation was operated at different system pressures for tetraet...
Autor:
Roy Buschbeck, Andreas Heft, Ronny Köcher, Michael Röder, Arnd Schimanski, Heinrich Lang, Franziska Lüttich, Bernd Grünler, Sebastian Spange
Publikováno v:
Journal of Materials Science and Chemical Engineering. :1-16
Magnetic core-shell nanoparticles of type Fe3O4@Ag were synthesized in gram scale following a combined co-precipitation phase-transfer method and afterwards, processed to nanoparticle polymer (polypropylene and polyamide) composites. These composites
Publikováno v:
Surface and Coatings Technology. 289:186-193
In this study the deposition of Prussian blue (PB) thin films was accomplished by the use of a new approach. The typical wet chemical activation using palladium and a reducing agent was replaced with an open atmosphere technique. The advantage of thi
Autor:
Andrea Preuß, Rayko Ehnert, Julian Noll, Heinrich Lang, Bernd Grünler, Andreas Heft, B.S.M. Kretzschmar
Publikováno v:
Inorganica Chimica Acta. 502:119355
Complexes [AuO2CCH2OMe(PR3)] (3a, R = Et; 3b, R = nBu) were prepared by the reaction of [AuCl(PR3)] (1a, R = Et; 1b, R = nBu) with [AgO2CCH2OMe] (2), while [Au(C(NH2)2(=S))2][SO3Me] (4) was synthesized by electrolysis of Au in presence of thiourea in
Publikováno v:
Glasbau 2014
Gewohnliches Floatglas (Kalk-Natron-Silicat-Glas) ist kein inertes Material. Seine chemische Bestandigkeit kann deutlich verbessert werden. Die Glaskorrosion beginnt immer mit dem Kontakt der Glasoberflache mit einer wassrigen Losung. Dieser Prozess
Publikováno v:
Surface and Coatings Technology. 232:742-746
In order to investigate their corrosion behavior, six float glasses of four different manufactures were analyzed by IR spectroscopy, atomic force microscopy (AFM), x-ray photon spectroscopy (XPS) and corrosion test. The latter consisted of a leaching
Publikováno v:
Surface and Coatings Technology. 232:582-586
Float glass is not an inert material with non-improvable chemical durability as often perceived. Its corrosion starts whenever it becomes exposed to humidity. This process begins already immediately after production. In this paper we will demonstrate
Publikováno v:
Glasbau 2013
In diesem Beitrag werden verschiedene Methoden zur Abscheidung von photokatalytisch aktiven Schichten mit erhohter Transmission auf Floatglasscheiben, insbesondere fur Photovoltaik-Anwendungen, beschrieben. Die Schichten wurden zum einen mittels konv
Publikováno v:
Thin Solid Films. 520:4106-4109
The use of the atmospheric pressure C-CVD (combustion chemical vapour deposition) process for the deposition of thin functional layers on float glass and plastics is described. We will give an overview on the variety of materials that can be deposite
Publikováno v:
Thin Solid Films. 518:5741-5744
The innovative use of silver(I)-2-[2-(2-methoxyethoxy)ethoxy]acetate ([AgO 2 C(CH 2 OCH 2 ) 3 H], 3 ) as precursor for the deposition of silver on float glass by applying the atmospheric pressure combustion chemical vapor deposition process is descri