Oligomer-Coated Carbon Nanotube Chemiresistive Sensors for Selective Detection of Nitroaromatic Explosives

2015 ◽  
Vol 7 (14) ◽  
pp. 7471-7475 ◽  
Author(s):  
Yaqiong Zhang ◽  
Miao Xu ◽  
Benjamin R. Bunes ◽  
Na Wu ◽  
Dustin E. Gross ◽  
...  
Keyword(s):  
Carbon Nanotube ◽  
Selective Detection ◽  
Nitroaromatic Explosives ◽  
Coated Carbon

Block copolymer coated carbon nanotube membrane anodes for enhanced and multipurpose hybrid capacitive deionization

Desalination ◽  
2021 ◽  
Vol 520 ◽  
pp. 115368
Author(s):  
Sen Xiong ◽  
Li Ren ◽  
Chenxu Zhang ◽  
Jiemei Zhou ◽  
Yong Wang
Keyword(s):  
Carbon Nanotube ◽  
Block Copolymer ◽  
Capacitive Deionization ◽  
Coated Carbon

Two Zn(II)-based metal-organic frameworks for selective detection of nitroaromatic explosives and Fe3+ ion

2018 ◽  
Vol 98 ◽  
pp. 120-126 ◽  
Author(s):  
Hong-Guo Hao ◽  
Yu-Chen Wang ◽  
Su-Xian Yuan ◽  
Di-Ming Chen ◽  
Da-Cheng Li ◽  
...  
Keyword(s):  
Metal Organic Frameworks ◽  
Selective Detection ◽  
Nitroaromatic Explosives ◽  
Metal Organic

CoFe-Coated Carbon Nanotube Probes for Magnetic Force Microscope

2005 ◽  
Vol 44 (4A) ◽  
pp. 2077-2080 ◽  
Author(s):  
Hiromi Kuramochi ◽  
Hiroyuki Akinaga ◽  
Yasuyuki Semba ◽  
Mihoko Kijima ◽  
Takuya Uzumaki ◽  
...  
Keyword(s):  
Carbon Nanotube ◽  
Magnetic Force ◽  
Magnetic Force Microscope ◽  
Coated Carbon

Multifunctional bioceramic-based composites reinforced with silica-coated carbon nanotube core-shell structures

2017 ◽  
Vol 43 (18) ◽  
pp. 16084-16093 ◽  
Author(s):  
Zhong Li ◽  
Shuguang Bi ◽  
Brianna C. Thompson ◽  
Ruitao Li ◽  
Khiam Aik Khor
Keyword(s):  
Carbon Nanotube ◽  
Shell Structures ◽  
Core Shell ◽  
Coated Carbon

Employing Methylene Green Coated Carbon Nanotube Electrodes to Enhance NADH Electrocatalysis for Use in an Ethanol Biofuel Cell

2013 ◽  
Vol 25 (10) ◽  
pp. 2394-2402 ◽  
Author(s):  
Sidney Aquino Neto ◽  
Thiago S. Almeida ◽  
Matthew T. Meredith ◽  
Shelley D. Minteer ◽  
Adalgisa R. De Andrade
Keyword(s):  
Carbon Nanotube ◽  
Biofuel Cell ◽  
Methylene Green ◽  
Coated Carbon

In-Coated Carbon Nanotubes for Flexible Interconnects

2012 ◽  
Vol 2012 (DPC) ◽  
pp. 000968-000985
Author(s):  
Pingye Xu ◽  
Michael C. Hamilton
Keyword(s):  
Carbon Nanotube ◽  
Sheet Resistance ◽  
Silver Nanoparticle ◽  
Transmission Lines ◽  
Flexible Substrates ◽  
Ink Jet Printing ◽  
Silver Ink ◽  
Ink Jet ◽  
Jet Printing ◽  
Coated Carbon

This work explores a method to construct metal-coated carbon nanotube (CNT) structures, which are potential candidates for interconnects, transmission lines and contact structures. This simple method is suitable to many applications including flexible substrates. In this work, electroplating is used to coat a carbon nanotube surface with Indium. CNT films are prepared using drop casting method on different substrates: Ni coated silicon wafer, copy paper and photo paper. The CNT dispersion used for this work is prepared using sonication and centrifugation with a surfactant. The resulting dispersion has 0.8 wt. % of multi-walled CNTs and 0.5 wt. % of sodium dodecyl sulfate (SDS) in DI water. This dispersion is modified to reduce resistivity by adding either silver nanoparticle powder or silver ink. Electroplating is done at room temperature with a current density of 0.02 A/cm2. This work addresses two issues about electroplating on CNT: low electrical conductivity of CNT film and low CNT adhesion to substrate. A CNT film on a Ni surface displays poor adhesion; the film peels off easily during ultrasonication and electroplating. After thermal annealing or microwave treatment, adhesion between the CNT film and Ni is greatly enhanced such that no CNT film peel-off is observed during electroplating. A CNT film on paper has a high sheet resistance. As a result, Indium is only plated on the CNT film near the attached electrode. To reduce the film sheet resistance, the CNT solution is modified by adding silver nanoparticle powder or silver ink. Ethanol rinsing is also performed on the CNT film surface to wash away surfactant and further reduce sheet resistance. On-going work involves ink-jet printing of CNT solutions onto flexible substrates. Indium, as an example metallization, will be plated on these ink-jet printing defined transmission lines and interconnects patterns. Performance of these structures will be presented.

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