Ultra-stretchable supercapacitors based on biaxially pre-strained super-aligned carbon nanotube films

Nanoscale ◽  
2020 ◽  
Vol 12 (47) ◽  
pp. 24259-24265
Author(s):  
Yang Yu ◽  
Zhenhan Fang ◽  
Yufeng Luo ◽  
Hengcai Wu ◽  
Qunqing Li ◽  
...  
Keyword(s):  
Carbon Nanotube ◽  
Active Carbon ◽  
Carbon Nanotube Film ◽  
Strain Process ◽  
Nanotube Films

Ultra-stretchable supercapacitors are fabricated with super-aligned carbon nanotube film and active carbon powers by a biaxial pre-strain process and demonstrate high stretchability and excellent durability at 150% strains in multiple directions.

Hybrid organic nanocrystal/carbon nanotube film electrodes for air- and photo-stable perovskite photovoltaics

Nanoscale ◽  
2019 ◽  
Vol 11 (8) ◽  
pp. 3733-3740 ◽  
Author(s):  
Raja Bhaskar Kanth Siram ◽  
Mark V. Khenkin ◽  
Angelica Niazov-Elkan ◽  
Anoop K. M. ◽  
Haim Weissman ◽  
...  
Keyword(s):  
Solar Cells ◽  
Carbon Nanotube ◽  
Carbon Nanotube Film ◽  
Nanotube Films

Perylenediimide/carbon nanotube films solution-fabricated in air were used as back contacts for CsPbBr3 solar cells resulting in excellent outdoor performance.

scholarly journals Carbon nanotube films spun from a gas phase reactor for manufacturing carbon nanotube film/carbon fibre epoxy hybrid composites for electrical applications

Carbon ◽  
2020 ◽  
Vol 158 ◽  
pp. 282-290 ◽  
Author(s):  
Jinhu Chen ◽  
Agnieszka Lekawa-Raus ◽  
James Trevarthen ◽  
Tomasz Gizewski ◽  
Damian Lukawski ◽  
...  
Keyword(s):  
Carbon Nanotube ◽  
Carbon Fibre ◽  
Gas Phase ◽  
Hybrid Composites ◽  
Carbon Nanotube Film ◽  
Nanotube Films

The Carbon Nanotubes with Different Chemical Treatments and Their Electrochemical Voltammetric Reponses

2005 ◽  
Vol 23 ◽  
pp. 313-318 ◽  
Author(s):  
C.G. Hu ◽  
W.L. Wang ◽  
Bo Feng ◽  
G.B. Liu
Keyword(s):  
Carbon Nanotubes ◽  
Carbon Nanotube ◽  
Electrical Properties ◽  
Chemical Treatment ◽  
Carboxyl Groups ◽  
Treatment Methods ◽  
Chemical Treatments ◽  
Carbon Nanotube Film ◽  
Nanotube Films

The carbon nanotubes with carboxyl groups were obtained by using different chemical treatment methods. The electrical properties of the carbon nanotube films were investigated and voltammetric responses for Fe3+ / Fe2+ were measured at the carbon nanotube film electrodes.

Freestanding macroscopic metal-oxide nanotube films derived from carbon nanotube film templates

Nano Research ◽  
2015 ◽  
Vol 8 (6) ◽  
pp. 2024-2032 ◽  
Author(s):  
He Ma ◽  
Yang Wei ◽  
Jiangtao Wang ◽  
Xiaoyang Lin ◽  
Wenyun Wu ◽  
...  
Keyword(s):  
Carbon Nanotube ◽  
Metal Oxide ◽  
Carbon Nanotube Film ◽  
Nanotube Films

Large Area Carbon Nanotube Films

2007 ◽  
Vol 1030 ◽  
Author(s):  
Gregory Konesky
Keyword(s):  
Carbon Nanotube ◽  
Sacrificial Layer ◽  
Extrusion Process ◽  
Large Area ◽  
Release Agent ◽  
Carbon Nanotube Film ◽  
Processing Times ◽  
Wide Range ◽  
Storage Batteries ◽  
Nanotube Films

AbstractCarbon nanotube films can be used in a wide range of applications, from fuel cells, storage batteries, and super-capacitors, electron field emitters for displays, x-ray and beam sources, heat sinks and heat spreaders, and chemically robust filtering membranes, to name a few. Present approaches to carbon nanotube film production rely on filtration of a suspension, but creating this suspension requires the use of toxic and hazardous reagents and lengthy processing times. We describe an approach of uniaxial die pressing that incorporates a sacrificial layer to prevent binding of the carbon nanotube film to the compression surfaces. Water, or other solvents, acts as a release agent. No binder is used. The process is scalable in terms of film thickness and area. Development of an extrusion process employing these principles is described.

scholarly journals Sizes dependence of electrothermal temperature of carbon nanotube films and evaluation method of electrical conductivity by thermal parameter

2021 ◽  
Author(s):  
Shaojun Wu ◽  
Suna Cha ◽  
Hongliang Hou ◽  
Xiang Xue
Keyword(s):  
Electrical Conductivity ◽  
Steady State ◽  
Carbon Nanotube ◽  
Heating Temperature ◽  
Electric Heating ◽  
Electrical Heating ◽  
Maximum Temperature ◽  
Electric Heater ◽  
Carbon Nanotube Film ◽  
Nanotube Films

Carbon nanotube films have a great potential for the application of flexible electrothermal film, most attention has been only devoted into aspects of three different electrical heating sections, including the temperature growth section, the steady-state maximum temperature section and the temperature decay section, of electric heating carbon nanotube films in terms of electrothermal characteristics, a systematical study concerning the sizes dependence of electrothermal characteristics is inadequate. Herein, quantitative expressions concerning electric heating temperature and geometrical dimension of carbon nanotube film were proposed, and according to the relationships, the steady-state temperature could be determined by the length, width, thickness or area of carbon nanotube film, as well as other electrical and thermal parameters. The results demonstrated that smaller area, length-to-width ratio and thickness are conducive to reach a higher electric heating temperature of films at same applied electrical power while hysteresis of response time and cooling time would not be introduced, comparing to other types of carbon nanotube films. These characteristics and the obtained quantitative relations could contribute to design of carbon nanotube films as electric heater efficiently. On the other hand, a method to estimate electrical conductivity of conductive film materials was proposed on the basis of the aforementioned relationships, which put forward a way of thinking from the thermal point of view.

Cross-Stacked Superaligned Carbon Nanotube Films for Transparent and Stretchable Conductors

2011 ◽  
Vol 21 (14) ◽  
pp. 2721-2728 ◽  
Author(s):  
Kai Liu ◽  
Yinghui Sun ◽  
Peng Liu ◽  
Xiaoyang Lin ◽  
Shoushan Fan ◽  
...  
Keyword(s):  
Carbon Nanotube ◽  
Stretchable Conductors ◽  
Nanotube Films

Superfluorescent laser sources based on single-wall carbon nanotube films (Conference Presentation)

2017 ◽  
Author(s):  
Zhongqu Long ◽  
Yongrui Wang ◽  
Kankan Cong ◽  
G. Timothy Noe II ◽  
Junichiro Kono ◽  
...  
Keyword(s):  
Carbon Nanotube ◽  
Single Wall Carbon Nanotube ◽  
Single Wall Carbon ◽  
Laser Sources ◽  
Nanotube Films

Continuous growth of carbon nanotube films: From controllable synthesis to real applications

2021 ◽  
Vol 144 ◽  
pp. 106359
Author(s):  
Kunjie Wu ◽  
Yutao Niu ◽  
Yongyi Zhang ◽  
Zhenzhong Yong ◽  
Qingwen Li
Keyword(s):  
Carbon Nanotube ◽  
Controllable Synthesis ◽  
Continuous Growth ◽  
Nanotube Films
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