scholarly journals Quantitative Analysis of Connectivity and Conductivity in Mesoscale Multiwalled Carbon Nanotube Networks in Polymer Composites

2016 ◽  
Vol 120 (48) ◽  
pp. 27618-27627 ◽  
Author(s):  
Karthikeyan Gnanasekaran ◽  
Gijsbertus de With ◽  
Heiner Friedrich
Keyword(s):  
Carbon Nanotube ◽  
Quantitative Analysis ◽  
Polymer Composites ◽  
Multiwalled Carbon Nanotube ◽  
Multiwalled Carbon ◽  
Carbon Nanotube Networks

The Synthesis and Investigation of SiO2—MgO Coated Multiwalled Carbon Nanotube/Polymer Composites

2017 ◽  
Vol 17 (8) ◽  
pp. 5445-5452 ◽  
Author(s):  
Krisztian Nemeth ◽  
Levente Kovacs ◽  
Balazs Reti ◽  
Karoly Belina ◽  
Klara Hernadi
Keyword(s):  
Carbon Nanotube ◽  
Polymer Composites ◽  
Multiwalled Carbon Nanotube ◽  
Multiwalled Carbon

scholarly journals High-Performance Thermal Management Nanocomposites: Silver Functionalized Graphene Nanosheets and Multiwalled Carbon Nanotube

Crystals ◽  
2018 ◽  
Vol 8 (11) ◽  
pp. 398 ◽  
Author(s):  
Yongcun Zhou ◽  
Xiao Zhuang ◽  
Feixiang Wu ◽  
Feng Liu
Keyword(s):  
Thermal Conductivity ◽  
Carbon Nanotube ◽  
Polymer Composites ◽  
Thermal Management ◽  
High Performance ◽  
Graphene Nanosheets ◽  
Multiwalled Carbon Nanotube ◽  
Processing Unit ◽  
Functionalized Graphene ◽  
Multiwalled Carbon

Polymer composites with high thermal conductivity have a great potential for applications in modern electronics due to their low cost, easy process, and stable physical and chemical properties. Nevertheless, most polymer composites commonly possess unsatisfactory thermal conductivity, primarily because of the high interfacial thermal resistance between inorganic fillers. Herein, we developed a novel method through silver functionalized graphene nanosheets (GNS) and multiwalled carbon nanotube (MWCNT) composites with excellent thermal properties to meet the requirements of thermal management. The effects of composites on interfacial structure and properties of the composites were identified, and the microstructures and properties of the composites were studied as a function of the volume fraction of fillers. An ultrahigh thermal conductivity of 12.3 W/mK for polymer matrix composites was obtained, which is an approximate enhancement of 69.1 times compared to the polyvinyl alcohol (PVA) matrix. Moreover, these composites showed more competitive thermal conductivities compared to untreated fillers/PVA composites applied to the desktop central processing unit, making these composites a high-performance alternative to be used for thermal management.

A binder-free Ge-nanoparticle anode assembled on multiwalled carbon nanotube networks for Li-ion batteries

2012 ◽  
Vol 48 (56) ◽  
pp. 7061 ◽  
Author(s):  
In-Sung Hwang ◽  
Jae-Chan Kim ◽  
Seung-Deok Seo ◽  
Sungjun Lee ◽  
Jong-Heun Lee ◽  
...  
Keyword(s):  
Carbon Nanotube ◽  
Multiwalled Carbon Nanotube ◽  
Li Ion Batteries ◽  
Multiwalled Carbon ◽  
Binder Free ◽  
Li Ion ◽  
Carbon Nanotube Networks

scholarly journals Origin of conductivity crossover in entangled multiwalled carbon nanotube networks filled by iron

2011 ◽  
Vol 84 (20) ◽  
Author(s):  
George Chimowa ◽  
Ella C. Linganiso ◽  
Dmitry Churochkin ◽  
Neil J. Coville ◽  
Somnath Bhattacharyya
Keyword(s):  
Carbon Nanotube ◽  
Multiwalled Carbon Nanotube ◽  
Multiwalled Carbon ◽  
Carbon Nanotube Networks

Nitrogen-doped, boron-doped and undoped multiwalled carbon nanotube/polymer composites in WORM memory devices

2013 ◽  
Vol 24 (12) ◽  
pp. 125203 ◽  
Author(s):  
Messai A Mamo ◽  
Alan O Sustaita ◽  
Zikhona N Tetana ◽  
Neil J Coville ◽  
Ivo A Hümmelgen
Keyword(s):  
Carbon Nanotube ◽  
Polymer Composites ◽  
Multiwalled Carbon Nanotube ◽  
Memory Devices ◽  
Multiwalled Carbon ◽  
Nitrogen Doped ◽  
Boron Doped
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