Boron nitride/carbon nanotube composite paper for self-activated chemiresistive detection

2022 ◽  
Vol 355 ◽  
pp. 131273
Author(s):  
Guh-Hwan Lim ◽  
Seonhee Bae ◽  
Yong-Jae Kim ◽  
Kyu Seung Lee ◽  
Hyunjin Cho ◽  
...  
Keyword(s):  
Carbon Nanotube ◽  
Boron Nitride ◽  
Carbon Nanotube Composite ◽  
Composite Paper

Multilayered nickel oxide/carbon nanotube composite paper electrodes for asymmetric supercapacitors

2020 ◽  
Vol 354 ◽  
pp. 136744
Author(s):  
Yi-Hsuan Lai ◽  
Shivam Gupta ◽  
Chung-Hsuan Hsiao ◽  
Chi-Young Lee ◽  
Nyan-Hwa Tai
Keyword(s):  
Carbon Nanotube ◽  
Nickel Oxide ◽  
Asymmetric Supercapacitors ◽  
Carbon Nanotube Composite ◽  
Composite Paper

scholarly journals A germanium/single-walled carbon nanotube composite paper as a free-standing anode for lithium-ion batteries

2014 ◽  
Vol 2 (13) ◽  
pp. 4613 ◽  
Author(s):  
Jun Wang ◽  
Jia-Zhao Wang ◽  
Zi-Qi Sun ◽  
Xuan-Wen Gao ◽  
Chao Zhong ◽  
...  
Keyword(s):  
Carbon Nanotube ◽  
Lithium Ion Batteries ◽  
Lithium Ion ◽  
Free Standing ◽  
Single Walled Carbon Nanotube ◽  
Single Walled Carbon ◽  
Carbon Nanotube Composite ◽  
Composite Paper

Flexible Black-Phosphorus Nanoflake/Carbon Nanotube Composite Paper for High-Performance All-Solid-State Supercapacitors

2017 ◽  
Vol 9 (51) ◽  
pp. 44478-44484 ◽  
Author(s):  
Bingchao Yang ◽  
Chunxue Hao ◽  
Fusheng Wen ◽  
Bochong Wang ◽  
Congpu Mu ◽  
...  
Keyword(s):  
Carbon Nanotube ◽  
Solid State ◽  
High Performance ◽  
Black Phosphorus ◽  
Carbon Nanotube Composite ◽  
Composite Paper

scholarly journals “Paper Dye-Sensitized Solar Cell” Based on Carbon-Nanotube-Composite Papers

Energies ◽  
2019 ◽  
Vol 13 (1) ◽  
pp. 57 ◽  
Author(s):  
Yuya Ogata ◽  
Kodai Iguchi ◽  
Takahide Oya
Keyword(s):  
Solar Cell ◽  
Carbon Nanotube ◽  
Conversion Efficiency ◽  
Dye Sensitized Solar Cells ◽  
Electron Excitation ◽  
Current Collection ◽  
Dye Sensitized ◽  
Carbon Nanotube Composite ◽  
Sensitized Solar Cells ◽  
Composite Paper

We propose a paper solar cell based on carbon nanotube (CNT)-composite papers. To fabricate this cell, we use dye-sensitized solar cells (DSCs) for generating power through the redox reaction of dyes in conjunction with CNT-composite papers, which are composite materials containing CNTs and pulp (raw paper material) that can be fabricated easily by using a method based on the Japanese washi papermaking technique. The demand for CNT applications is expected to increase due to their high conductivity and metallic or semiconducting characteristics. This CNT-composite paper can also have metallic or semiconducting characteristics based on the contained CNTs in the composite paper. We previously fabricated a DSC that generates electricity by using CNT-composite papers stacked in a typical DSC structure. However, the conversion efficiency of this DSC was just 0.188%, which is not practical. To overcome this low power generation issue, we tried improving the DSC structure by applying electrodes to the CNT-composite papers in grid patterns for efficient current collection and applying an optimally mixed dye for efficient electron excitation. Results showed that the conversion efficiency improved to 0.58%. Moreover, we demonstrated that using a mixed dye can improve the conversion efficiency of the paper DSC. We expect these types of CNT-composite papers to be used as material for new DSCs.

Porous heterostructured MXene/carbon nanotube composite paper with high volumetric capacity for sodium-based energy storage devices

Nano Energy ◽  
2016 ◽  
Vol 26 ◽  
pp. 513-523 ◽  
Author(s):  
Xiuqiang Xie ◽  
Meng-Qiang Zhao ◽  
Babak Anasori ◽  
Kathleen Maleski ◽  
Chang E. Ren ◽  
...  
Keyword(s):  
Carbon Nanotube ◽  
Energy Storage ◽  
Energy Storage Devices ◽  
Storage Devices ◽  
Volumetric Capacity ◽  
Carbon Nanotube Composite ◽  
Composite Paper

Freestanding CoSeO3·H2O nanoribbon/carbon nanotube composite paper for 2.4 V high-voltage, flexible, solid-state supercapacitors

Nanoscale ◽  
2018 ◽  
Vol 10 (25) ◽  
pp. 12003-12010 ◽  
Author(s):  
Yingchang Jiang ◽  
Zeyi Wu ◽  
Le Jiang ◽  
Zhichang Pan ◽  
Peiyu Yang ◽  
...  
Keyword(s):  
Carbon Nanotubes ◽  
Carbon Nanotube ◽  
Solid State ◽  
Energy Density ◽  
High Voltage ◽  
High Energy ◽  
High Energy Density ◽  
Carbon Nanotube Composite ◽  
Composite Paper

Freestanding paper consisting of ultrathin CoSeO3·H2O nanoribbons and carbon nanotubes fabricated by a vacuum-assisted filtration strategy exhibits 2.4 V high-voltage, high energy density and excellent flexibility for solid-state supercapacitors.

scholarly journals Fabrication of Aligned-Carbon-Nanotube-Composite Paper with High and Anisotropic Conductivity

2012 ◽  
Vol 2012 ◽  
pp. 1-5 ◽  
Author(s):  
Yuki Fujitsuka ◽  
Takahide Oya
Keyword(s):  
Electrical Conductivity ◽  
Carbon Nanotube ◽  
Surface Resistance ◽  
Anisotropic Conductivity ◽  
Conductive Material ◽  
Ac Field ◽  
Carbon Nanotube Composite ◽  
Paper Fibers ◽  
Functional Paper ◽  
Composite Paper

A functional carbon-nanotube (CNT)-composite paper is described in which the CNTs are aligned. This “aligned-CNT composite paper” is a flexible composite material that has CNT functionality (e.g., electrical conductivity) despite being a paper. An advanced fabrication method was developed to overcome the problem of previous CNT-composite papers, that is, reduced conductivity due to random CNT alignment. Aligning the CNTs by using an alternating current (AC) field was hypothesized to increase the electrical conductivity and give the paper an anisotropic characteristic. Experimental results showed that a nonionic surfactant was not suitable as a CNT dispersant for fabricating aligned-CNT composite paper and that catechin with its six-membered rings and hydrophilic groups was suitable. Observation by scanning electron microscopy of samples prepared using catechin showed that the CNTs were aligned in the direction of the AC field on the paper fibers. Measurement of the electric conductivity showed that the surface resistance was different between the direction of the aligned CNTs (high conductivity) and that of verticality (low). The conductivity of the aligned-CNT-composite paper samples was higher than that of nonaligned samples. This unique and functional paper, which has high and anisotropic conductivity, is applicable to a conductive material to control the direction of current.

Evaluation of power generated by thermoelectric modules comprising a p-type and n-type single walled carbon nanotube composite paper

RSC Advances ◽  
2015 ◽  
Vol 5 (95) ◽  
pp. 78099-78103 ◽  
Author(s):  
Mingxing Piao ◽  
Min-Kyu Joo ◽  
Jun Hee Choi ◽  
Jong Mok Shin ◽  
Young Sun Moon ◽  
...  
Keyword(s):  
Carbon Nanotube ◽  
Thermoelectric Materials ◽  
Single Walled Carbon Nanotube ◽  
Thermoelectric Modules ◽  
Single Walled Carbon ◽  
Carbon Nanotube Composite ◽  
P Type ◽  
Composite Paper

Thermoelectric modules were fabricated from p-type and n-type SWCNT composite papers, and were demonstrated as efficient thermoelectric materials.

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