Direct Current Generation from NADH and L-Cysteine Using Carbon Fiber: Possible Uses in Biofuel Cells

2011 ◽  
Vol 84 (5) ◽  
pp. 544-551 ◽  
Author(s):  
Hidekatsu Maeda ◽  
Hidetoshi Nagamoto ◽  
Yasushi Soneda
Keyword(s):  
Carbon Fiber ◽  
Direct Current ◽  
Biofuel Cells ◽  
Current Generation

Highly conductive electrocatalytic gold nanoparticle-assembled carbon fiber electrode for high-performance glucose-based biofuel cells

2019 ◽  
Vol 7 (22) ◽  
pp. 13495-13505 ◽  
Author(s):  
Cheong Hoon Kwon ◽  
Yongmin Ko ◽  
Dongyeeb Shin ◽  
Seung Woo Lee ◽  
Jinhan Cho
Keyword(s):  
Carbon Fiber ◽  
Gold Nanoparticle ◽  
High Power ◽  
High Performance ◽  
Biofuel Cells ◽  
Au Nanoparticle ◽  
Layer By Layer ◽  
Carbon Fiber Electrodes ◽  
Carbon Fiber Electrode ◽  
Fiber Electrode

Au nanoparticle-coated highly conductive carbon fiber electrodes for high-power glucose-biofuel cells were developed based on a layer-by-layer assembling method.

scholarly journals Direct-current generation due to wave mixing in semiconductors

1999 ◽  
Vol 47 (5) ◽  
pp. 595-600 ◽  
Author(s):  
K. N Alekseev ◽  
M. V Erementchouk ◽  
F. V Kusmartsev
Keyword(s):  
Direct Current ◽  
Wave Mixing ◽  
Current Generation

scholarly journals Direct Current Generation in Carbon Nanotubes by Terahertz Field

2016 ◽  
Vol 06 (01) ◽  
pp. 56-62
Author(s):  
Sulemana S. Abukari ◽  
Frederick Sam ◽  
Samuel Y. Mensah ◽  
Natalia G. Mensah ◽  
Rabiu Musah ◽  
...  
Keyword(s):  
Carbon Nanotubes ◽  
Direct Current ◽  
Current Generation

scholarly journals Interfacial friction-induced electronic excitation mechanism for tribo-tunneling current generation

2019 ◽  
Vol 6 (5) ◽  
pp. 1020-1026 ◽  
Author(s):  
Jun Liu ◽  
Keren Jiang ◽  
Lan Nguyen ◽  
Zhi Li ◽  
Thomas Thundat
Keyword(s):  
Direct Current ◽  
Current Density ◽  
Electronic Excitation ◽  
High Current Density ◽  
Tunneling Current ◽  
Sliding Contact ◽  
Interfacial Friction ◽  
High Current ◽  
Excitation Mechanism ◽  
Current Generation

Strong interfacial electronic excitation may be induced by Schottky sliding contact, giving rise to direct-current generation with high current density (J, on the order of 100 A m−2).

Scaled-up Direct-Current Generation in MoS2 Multilayer-Based Moving Heterojunctions

2019 ◽  
Vol 11 (38) ◽  
pp. 35404-35409 ◽  
Author(s):  
Jun Liu ◽  
Feifei Liu ◽  
Rima Bao ◽  
Keren Jiang ◽  
Faheem Khan ◽  
...  
Keyword(s):  
Direct Current ◽  
Current Generation

Mechanical Strength Degradation of Carbon Fiber Polymer Matrix Composites Exposed to Constant Low-Density Direct Current

2019 ◽  
Author(s):  
Sai Tharun Kotikalapudi ◽  
Raman P. Singh
Keyword(s):  
Mechanical Properties ◽  
Carbon Fiber ◽  
Direct Current ◽  
Composite Structures ◽  
Combined Loading ◽  
Constant Current ◽  
Lightning Strike ◽  
Low Density ◽  
High Current ◽  
Resistance Change

Abstract Carbon fiber reinforced composites (CFRP) can experience two dissimilar magnitudes of direct current during a lightning strike on an aircraft, a concentrated catastrophic high current followed by low direct current spread across the surface. Low density direct current can also occur in multifunctional composite structures for resistive heating, energy harvesting and storage. These direct currents lead to material degradation. Since CFRP structures are more susceptible to a lightning strike due to weak electrical and thermal conductivity compared to metallic bodies, considerable amount of research has been done to study the effects of instantaneous high current on mechanical properties. With the ever-growing demand for tailorable multifunctional composites, the effect of low direct current on mechanical properties of CFRP should be investigated. An experiment is designed to study the long-term exposure of low-density electric field effects on CFRP which are often coupled with detrimental thermal effects. In this study, experiments have been performed using an in-house setup to study the electrical effects of low constant direct current (DC) on cross-ply CFRP laminates. A constant current study has been conducted to characterize the voltage across the laminate over a period. The strength of the polymer depends on the integrity and type of bonds, the observed resistance change is a perceptible way of demonstrating the change in mechanical properties. The combined effect of electrical and thermal fields has been studied by mapping the surface temperatures continuously on the entire length of the laminate. Preliminary research showed that the presence of non-conducting epoxy undergoes localized dielectric breakdown near the carbon epoxy interface. In order to quantify the degradation, combined loading compression (CLC) and dynamic mechanical analysis (DMA) tests have been performed for coupon size samples which have been electrically degraded for a definite period. Compression test results are compared with electrical characterization and glass transition temperatures from DMA results.

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