Boosting high-rate-partial-state-of-charge performance of lead-acid batteries by incorporating trace amount of sodium dodecyl sulfate modified multi-walled carbon nanotubes into negative active materials

2021 ◽  
Vol 44 ◽  
pp. 103402
Author(s):  
Li Dong ◽  
Shiyuan Gao ◽  
Haining Peng ◽  
Chunhua Chen ◽  
Jiejie Wang ◽  
...  
Keyword(s):  
Carbon Nanotubes ◽  
Sodium Dodecyl Sulfate ◽  
Trace Amount ◽  
Sodium Dodecyl ◽  
State Of Charge ◽  
High Rate ◽  
Active Materials ◽  
Multi Walled Carbon Nanotubes ◽  
Partial State ◽  
Walled Carbon Nanotubes

scholarly journals Acid-treated multi-walled carbon nanotubes as additives for negative active materials to improve high-rate-partial-state-of-charge cycle-life of lead-acid batteries

RSC Advances ◽  
2021 ◽  
Vol 11 (25) ◽  
pp. 15273-15283
Author(s):  
Li Dong ◽  
Chunhua Chen ◽  
Jiejie Wang ◽  
Hongwei Li ◽  
Hui Zheng ◽  
...  
Keyword(s):  
Carbon Nanotubes ◽  
State Of Charge ◽  
Cycle Life ◽  
High Rate ◽  
Active Materials ◽  
Lead Acid Batteries ◽  
Multi Walled Carbon Nanotubes ◽  
Partial State ◽  
Walled Carbon Nanotubes ◽  
Lead Acid

100 ppm aMWCNTs were incorporated into the NAMs of LABs. The oxygen-containing groups on the aMWCNTs induced the formation of interconnected domino-like Pb slices in the NAMs. Thus, the HRPSoC cycle-life of the simulated cell was improved by 50%.

Polypyrrole with a functionalized multi-walled carbon nanotube hybrid nanocomposite: a new and efficient nitrite sensor

2018 ◽  
Vol 42 (5) ◽  
pp. 3748-3757 ◽  
Author(s):  
Abraham Daniel Arulraj ◽  
Ellairaja Sundaram ◽  
Vairathevar Sivasamy Vasantha ◽  
Bernaurdshaw Neppolian
Keyword(s):  
Carbon Nanotubes ◽  
Carbon Nanotube ◽  
Sodium Dodecyl Sulfate ◽  
Conducting Polymers ◽  
Sodium Dodecyl ◽  
Hybrid Nanocomposite ◽  
Multi Walled Carbon Nanotube ◽  
Dodecyl Sulfate ◽  
Multi Walled Carbon Nanotubes ◽  
Walled Carbon Nanotubes

This study mainly focuses on the electrochemical-assisted synthesis of conducting polymers such as polypyrrole (PPy) with sodium dodecyl sulfate (SDS) as a surfactant and supported with functionalized multi-walled carbon nanotubes (f-MWCNTs).

scholarly journals Electrochemical determination of tyrosine in the presence of uric acid at a carbon paste electrode modified with multi-walled carbon nanotubes enhanced by sodium dodecyl sulfate

2012 ◽  
Vol 10 (6) ◽  
pp. 1824-1829 ◽  
Author(s):  
Sayed Ghoreishi ◽  
Mohsen Behpour ◽  
Mona Delshad ◽  
Asma Khoobi
Keyword(s):  
Carbon Nanotubes ◽  
Uric Acid ◽  
Sodium Dodecyl Sulfate ◽  
Carbon Paste Electrode ◽  
Sodium Dodecyl ◽  
Carbon Paste ◽  
Dodecyl Sulfate ◽  
Multi Walled Carbon Nanotubes ◽  
Walled Carbon Nanotubes ◽  
Paste Electrode

AbstractTyrosine (Tyr) was quantitated with high sensitivity and selectivity in the presence of uric acid (UA) using a carbon paste electrode modified with multi-walled carbon nanotubes. Tyr and UA were catalytically oxidized with diffusion-controlled characteristics. They were determined simultaneously by differential pulse voltammetry with a potential difference of 350 mV. The electrocatalytic currents increase linearly with Tyr and UA concentrations 4×10−7−1×10−4 M and 3×10−7−2×10−4 M. Their detection limits were 1×10−7 and 5.1×10−8 M respectively. In the presence of sodium dodecyl sulfate the Tyr detection limit improved from 1×10−7 to 6.9×10−8 M. The electrode was successfully used to quantitate Tyr and UA in serum.

Effect of graphene and carbon nanotubes on the negative active materials of lead acid batteries operating under high-rate partial-state-of-charge operation

RSC Advances ◽  
2014 ◽  
Vol 4 (69) ◽  
pp. 36517-36521 ◽  
Author(s):  
S. Mithin Kumar ◽  
S. Ambalavanan ◽  
Sundar Mayavan
Keyword(s):  
Carbon Nanotubes ◽  
Electrochemical Properties ◽  
State Of Charge ◽  
High Rate ◽  
Lead Acid Battery ◽  
Active Materials ◽  
Lead Acid Batteries ◽  
Partial State ◽  
Lead Acid

Graphene and CNTs have different impacts on the structural and electrochemical properties of lead acid battery NAM under HRPSoC cycling.

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