کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
1501424 993381 2007 4 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Effect of surfactants on MWCNT-reinforced sol–gel silica dielectric composites
موضوعات مرتبط
مهندسی و علوم پایه مهندسی مواد سرامیک و کامپوزیت
پیش نمایش صفحه اول مقاله
Effect of surfactants on MWCNT-reinforced sol–gel silica dielectric composites
چکیده انگلیسی

Insufficient bonding between multi-wall carbon nanotubes (MWCNTs) and the matrix reduces the effectiveness of MWCNT reinforcements in sol–gel silica dielectric composites. This paper investigates the efficacy of various surfactants in improving the bonding through morphological and mechanical characterization of MWCNT-reinforced sol–gel silica dielectric films. It is found that use of some surfactants while dispersing MWCNTs improves the modulus and hardness. The improved mechanical properties possibly reduce the delamination problem of Cu/low-k films during flip-chip packaging and wirebonding.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Scripta Materialia - Volume 57, Issue 12, December 2007, Pages 1157–1160
نویسندگان
, , , , ,