9 research outputs found
Deducing nanopore structure and growth mechanisms in porogen-templated silsesquioxane thin films
Full text linkAdjusting the functional group of a porogen is found to have a tremendous effect on the pore structre of porous low dielectric constant films with silsesquioxane as the matrix precursor. The pore size and interconnection length measured by positronium annihilation lifetime spectroscopy can be used to deduce the pore shape and its evolution with porosity from templates of isolated porogen molecules through film percolation. Inert, self-linkable, and amphiphilic porogens are demonstrated to randomly aggregate three-dimensionally, linearly polymerize, and form micelles, respectively.Peer Reviewedhttp://deepblue.lib.umich.edu/bitstream/2027.42/87828/2/161903_1.pd
Pore Structure of Modified Cyclic Silsesquioxane Thin Films Made Porous Using a Cyclodextrins-Based Porogen
No full textIn vitro biocompatibility of vapour phase polymerised conductive scaffolds for cell lines
No full textSynergistic enhancement of electrical and mechanical properties of polypyrrole thin films by hybridization of SiO2 with vapor phase polymerization
No full textThree-dimensional, high-porosity conducting skeletal structure from biodegradable microparticles with vapor-phase polymerized conformal surface layer
No full text
