D
D. Grozea
Researcher at University of Toronto
Publications - 18
Citations - 663
D. Grozea is an academic researcher from University of Toronto. The author has contributed to research in topics: OLED & Organic semiconductor. The author has an hindex of 12, co-authored 18 publications receiving 644 citations. Previous affiliations of D. Grozea include University of Alberta.
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Journal ArticleDOI
Nanostructured Magnetic Thin Films from Organometallic Block Copolymers: Pyrolysis of Self-Assembled Polystyrene-block-poly(ferrocenylethylmethylsilane)
David A. Rider,Kun Liu,Jean-Charles Eloi,Lawrence Vanderark,Ling Yang,Jia-Yu Wang,D. Grozea,Zheng-Hong Lu,Thomas P. Russell,Ian Manners +9 more
TL;DR: The pyrolysis of cylinder-forming samples of the diblock copolymer polystyrene-block-poly(ferrocenylethylmethylsilane) (PS-b-PFEMS) in bulk and in thin films has confirmed that these materials are useful for the generation of semi-ordered arrays of C/SiC ceramics containing Fe nanoparticles which are derived from the organometallic domains.
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Chemical structure of Al/LiF/Alq interfaces in organic light-emitting diodes
TL;DR: In this article, the chemical structure of the interface between the Al/LiF bilayer cathode and tris (8-hydroxyquinoline) aluminum (Alq) of working OLED devices was investigated by using x-ray photoelectron spectroscopy (XPS).
Journal ArticleDOI
Poisoning of heterogeneous, late transition metal dehydrocoupling catalysts by boranes and other group 13 hydrides.
Cory A. Jaska,Timothy J. Clark,Scott B. Clendenning,D. Grozea,Ayse Turak,Zheng-Hong Lu,Ian Manners +6 more
TL;DR: Although this poisoning behavior is not a universal phenomenon, the observation that such boron layers are formed and surface passivation may exist needs to be carefully considered when borane reagents are used for the generation of metal colloids for catalytic or materials science applications.
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Pyrolysis of Highly Metallized Polymers: Ceramic Thin Films Containing Magnetic CoFe Alloy Nanoparticles from a Polyferrocenylsilane with Pendant Cobalt Clusters
Kun Liu,Scott B. Clendenning,Lars Friebe,Wing Yan Chan,Xiaobin Zhu,§,Δ,Mark R. Freeman,Guo Cheng Yang,Christopher M. Yip,D. Grozea,⊥ and Zheng-Hong Lu,Ian Manners +10 more
TL;DR: In this paper, the pyrolysis of a highly metallized polymer precursor comprised of a polyferrocenylsilane with pendant cobalt clusters under a reductive atmosphere (N2/H2 = 92%/8%) leading to CoFe magnetic alloy nanoparticle-containing ceramic thin films.
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Interaction between organic semiconductors and LiF dopant
TL;DR: In this paper, the interaction between LiF dopant and various organic semiconductor hosts including N,N-diphenyl-N,N′-bis (3-methylphenyl)-1, 1-naphthyl)-N, N, N-N-bis N, TPD, NPB, tris (8-hydroxyquinolinato) aluminum (Alq3), C60, and copper phthalacyanine (CuPc).