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Updated: Jun 10, 2026

Functionalization of Single-walled Carbon Nanotubes with Thermo-reversible Block Copolymers and Characterization by Small-angle Neutron Scattering

Functionalization of Single-walled Carbon Nanotubes with Thermo-reversible Block Copolymers and Characterization by Small-angle Neutron Scattering

Published on: June 1, 2016

Silicon encapsulated carbon nanotubes.

Srilakshmi Katar¹, Azlinbiaggi Labiosa, Amairy E Plaud

¹Institute for Functional Nanomaterials, University of Puerto Rico, San Juan, PR, USA. srilakshmikatar@yahoo.com.

Nanoscale Research Letters

|July 24, 2010

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Researchers developed silicon-encapsulated bamboo-like carbon nanotubes using a two-step deposition process. This novel material shows potential for advanced applications due to its unique structure and properties.

Area of Science:

Materials Science
Nanotechnology
Surface Science

Background:

Bamboo-like carbon nanotubes (BCNTs) offer unique structural properties.
Silicon coating is explored to enhance material functionalities.

Purpose of the Study:

To develop a method for creating silicon-encapsulated BCNTs.
To characterize the structure and properties of the resulting material.

Main Methods:

Dual-stage deposition: Hot filament chemical vapor deposition (HFCVD) for BCNTs and Radio frequency sputtering (RFS) for silicon coating.
Characterization using Scanning Electron Microscopy (SEM), Transmission Electron Microscopy (TEM), Raman spectroscopy, X-ray Photoelectron Spectroscopy (XPS), and Electron Field Emission (EFE) studies.

Main Results:

Keywords:

BCNTs Silicon coated Sputtering

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Last Updated: Jun 10, 2026

Functionalization of Single-walled Carbon Nanotubes with Thermo-reversible Block Copolymers and Characterization by Small-angle Neutron Scattering

Functionalization of Single-walled Carbon Nanotubes with Thermo-reversible Block Copolymers and Characterization by Small-angle Neutron Scattering

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Fabrication of Low Temperature Carbon Nanotube Vertical Interconnects Compatible with Semiconductor Technology

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Published on: December 7, 2015

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SEM confirmed a dense, homogeneous network of silicon-coated BCNTs.
Comprehensive analysis indicated successful encapsulation of BCNTs within silicon.
Electron field emission studies provided insights into the material's electronic properties.

Conclusions:

The dual-stage HFCVD and RFS process effectively produced Si encapsulated BCNTs.
The characterized material exhibits a unique nanostructure with potential for electronic and material applications.