journal article·2002-10-02

A New Type of Low-ϰ Dielectric Films Based on Polysilsesquioxanes

R.Q. Su, T.E. Müller, J. Procházka, J.A. Lercher

Advanced Materials· Volume 14· Issue 19
Publisher page

Abstract

A low-ϰ organic–inorganic hybrid material (see Figure) based on functionalized silsesquioxanes is demonstrated. The preparation is based on platinum-catalyzed hydrosilylation or hydrolytic condensation of functionalized silsesquioxanes, and by controlling the parameters for spin coating, by which the hybrid copolymer is fabricated, coherent films with a thickness ranging from 22–28 μm can be obtained.
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Research context

OpenAlex topics: Silicone and Siloxane Chemistry · Synthesis and properties of polymers · Copper Interconnects and Reliability

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