Zobrazeno 1 - 10
of 22
pro vyhledávání: '"Robert C. Cieslinski"'
Autor:
Bastian Barton, Hector A. Calderon, Christian Kisielowski, Robert C. Cieslinski, Joo Kang, Petra Specht, S.M. Gygax
Publikováno v:
Micron. 68:186-193
This contribution touches on essential requirements for instrument stability and resolution that allows operating advanced electron microscopes at the edge to technological capabilities. They enable the detection of single atoms and their dynamic beh
Autor:
Christian Kisielowski, Oscar D. Dubon, Joo Kang, Robert J. Gulotty, P. Specht, Steve Rozeveld, David G. Barton, Robert C. Cieslinski
Publikováno v:
ChemCatChem. 3:1034-1037
Aberration-corrected electron microscopy opens new ways for material characterization. In catalyst research it will enable the observation of single atom arrangements, such as the location of promoter atoms on catalyst particles. However, quantitativ
Publikováno v:
Materials Science Forum. :2517-2522
Electron tomography has developed into a powerful technique to image the 3D structure of complex materials with nanometer resolution. Both, TEM and HAADF-STEM tomography exhibit tremendous possibilities to visualize nanostructured materials for a wid
Autor:
Ha Q. Pham, Theresa J. Hermel-Davidock, Houxiang Sean Tang, Daniel J. Murray, Stephen F. Hahn, Robert C. Cieslinski, Nikhil E. Verghese
Publikováno v:
Journal of Polymer Science Part B: Polymer Physics. 47:393-406
Autor:
David C. Martin, Yong-Chan Chung, Jihua Chen, Mi Hwa Chong, Byoung Chul Chun, Tae Keun Cho, Robert C. Cieslinski
Publikováno v:
Journal of Applied Polymer Science. 106:712-721
Nanocomposites from polyurethane (PU) and montmorillonite (MMT) were prepared under melt- mixing condition, by a twin screw extruder along with a compatibilizer to enhance dispersion of MMT. MMT used in this study was Cloisite 25A (modified with dime
Publikováno v:
Journal of Polymer Science Part A: Polymer Chemistry. 45:989-998
The formulation, polymerization, and performance of a new class of low-surface-energy adhesives for plastics are described. The polymerization involves the simultaneous room-temperature polymerization of polyoxirane monomers in an acrylic monomer pha
Autor:
Michael Elwell, Kyle Myers, Robert C. Cieslinski, Valeriy V. Ginzburg, Mark T. Bernius, Sarah Malowinski
Publikováno v:
Macromolecules. 39:3901-3906
We utilize spin-casting and ultraviolet (UV) light-induced polymerization to make organic−inorganic nanocomposite thin films. The initial mixture consists of polycaprolactone (PCL) stabilized gold nanoparticles, reactive monomer alkoxytitanium tria
Autor:
Hector A. Calderon, Robert C. Cieslinski, B. Jiang, Christian Kisielowski, Lin-Wang Wang, Bastian Barton, Joo Kang, Petra Specht
Publikováno v:
Physical Review B. 88
The dynamic responses of a rhodium catalyst and a graphene sheet are investigated upon random excitation with 80 kV electrons. An extraordinary electron microscope stability and resolution allow studying temporary atom displacements from their equili
Publikováno v:
Polymer. 36:1827-1833
An understanding of the mechanical behavior polymers in the ductile-brittle transition region will result in materials with improved properties. A technique has been developed that allows the realtime observation of dynamic plane stress failure mecha
Autor:
Robert C. Cieslinski, Benjamin S. Hsiao, Ed G. Rightor, S. Cameron, A. P. Smith, Harald Ade, G. E. Mitchell
Publikováno v:
Polymer. 36:1843-1848
A relatively non-invasive imaging technique, which employs highly focused, tunable X-rays, is described. This technique—scanning transmission X-ray microscopy—can be used to investigate the bulk characteristics of polymeric materials with chemica