A universal surface modification method of carbon nanotube fibers with enhanced tensile strength

Since carbon nanotube (CNT) fibers have a hierarchical structure, the specific strength of CNT fibers can be estimated to be much higher than its real value when the linear density of the fiber is measured using the vibroscopic method.

Download Full-text

Purification effect of carbon nanotube fibers on their surface modification to develop a high-performance and multifunctional nanocomposite fiber

Carbon ◽

10.1016/j.carbon.2020.11.026 ◽

2021 ◽

Vol 173 ◽

pp. 376-383

Author(s):

Young-Kwan Kim ◽

Young-Jin Kim ◽

Junbeom Park ◽

Sang Woo Han ◽

Seung Min Kim

Keyword(s):

Surface Modification ◽

Carbon Nanotube ◽

High Performance ◽

Nanocomposite Fiber ◽

Carbon Nanotube Fibers

Download Full-text

A modified Weibull model for tensile strength distribution of carbon nanotube fibers with strain rate and size effects

Applied Physics Letters ◽

10.1063/1.4754709 ◽

2012 ◽

Vol 101 (13) ◽

pp. 131905 ◽

Cited By ~ 37

Author(s):

Gengzhi Sun ◽

John H. L. Pang ◽

Jinyuan Zhou ◽

Yani Zhang ◽

Zhaoyao Zhan ◽

...

Keyword(s):

Tensile Strength ◽

Carbon Nanotube ◽

Strain Rate ◽

Size Effects ◽

Weibull Model ◽

Strength Distribution ◽

Modified Weibull ◽

Carbon Nanotube Fibers

Download Full-text

Preparation of polyetherimide nanoparticles on carbon fiber surface via evaporation induced surface modification method and its effect on tensile strength and interfacial shear strength

Applied Surface Science ◽

10.1016/j.apsusc.2018.04.232 ◽

2018 ◽

Vol 454 ◽

pp. 54-60 ◽

Cited By ~ 6

Author(s):

Peng Zhu ◽

Fangtao Ruan ◽

Limin Bao

Keyword(s):

Tensile Strength ◽

Shear Strength ◽

Surface Modification ◽

Carbon Fiber ◽

Interfacial Shear Strength ◽

Fiber Surface ◽

Interfacial Shear ◽

Modification Method ◽

Carbon Fiber Surface

Download Full-text

Mechanical properties of carbon nanotube fibers at extreme temperatures

Nanoscale ◽

10.1039/c8nr09637f ◽

2019 ◽

Vol 11 (10) ◽

pp. 4585-4590 ◽

Cited By ~ 4

Author(s):

Chao Zhang ◽

Yanhui Song ◽

Huichao Zhang ◽

Bo Lv ◽

Jian Qiao ◽

...

Keyword(s):

Mechanical Properties ◽

Tensile Strength ◽

Carbon Nanotube ◽

Young’S Modulus ◽

Young's Modulus ◽

Extreme Temperatures ◽

Carbon Nanotube Fibers

Mechanical properties of tensile strength and Young's modulus of CNT fibers were obtained at temperatures from −196 °C to 2400 °C.

Download Full-text

Effective enhancement of the mechanical properties of macroscopic single-walled carbon nanotube fibers by pressure treatment

RSC Advances ◽

10.1039/c6ra21238g ◽

2016 ◽

Vol 6 (99) ◽

pp. 97012-97017 ◽

Cited By ~ 10

Author(s):

Gu Hou ◽

Gang Wang ◽

Ya Deng ◽

Jian Zhang ◽

Jean Pierre Nshimiyimana ◽

...

Keyword(s):

Mechanical Properties ◽

Tensile Strength ◽

Carbon Nanotube ◽

Wire Drawing ◽

Pressure Treatment ◽

Single Walled Carbon Nanotube ◽

Diamond Wire ◽

Cylindrical Fiber ◽

Carbon Nanotube Fibers ◽

Drawing Dies

A SWNTs cylindrical fiber is fabricated with diamond wire drawing dies and the SWNT ribbon-like fiber is obtained by pressure treatment. The tensile strength and Young's modulus of ribbon-like fibers can be enhanced with a maximum factor about 55.

Download Full-text