Preparation and performance of activated carbon doped with manganese oxide as an electrode for electrochemical capacitors

Carbon ◽  
2009 ◽  
Vol 47 (1) ◽  
pp. 353 ◽  
Author(s):  
Lan-Ting Li ◽  
Li-Na Hao ◽  
Jun Zhang ◽  
Guang-Chang Wang ◽  
Qiang Xie
Keyword(s):  
Activated Carbon ◽  
Manganese Oxide ◽  
Electrochemical Capacitors ◽  
Carbon Doped ◽  
And Performance

scholarly journals Composite supercapacitor electrodes made of activated carbon/PEDOT:PSS and activated carbon/doped PEDOT

2013 ◽  
Vol 36 (4) ◽  
pp. 547-551 ◽  
Author(s):  
T S SONIA ◽  
P A MINI ◽  
R NANDHINI ◽  
KALLURI SUJITH ◽  
BALAKRISHNAN AVINASH ◽  
...  
Keyword(s):  
Activated Carbon ◽  
Carbon Doped

scholarly journals CARBON FIBERS MODIFIED WITH TRANSITION METAL OXIDES FOR As(V) REMOVAL FROM SOLUTIONS

2018 ◽  
Vol 59 (9) ◽  
pp. 31
Author(s):  
Larisa A. Zemskova ◽  
Alexey V. Voit ◽  
Darya H. Shlyk ◽  
Nikolaiy N. Barinov
Keyword(s):  
Activated Carbon ◽  
Transition Metal ◽  
Metal Oxides ◽  
Manganese Oxide ◽  
Carbon Fibers ◽  
Transition Metal Oxides ◽  
Carbon Materials ◽  
Sorption Isotherms ◽  
Purification Of Water

Perspectives of use of activated carbon materials modified with transition metal oxides for purification of water from arsenic were considered. Sorption isotherms for two types of hybrid sorbents based on carbon fibers modified with manganese oxide as birnessite as well as on fiber and chitosan-carbon materials on its basic modified with molybdenum determining affinity of the sorbents to arsenate-ions are presented.

scholarly journals Structure of Manganese Oxide-supported Activated Carbon Fiber and Its Deodorization Ability Against Hydrogen Sulfide Gas

TANSO ◽  
1996 ◽  
Vol 1996 (172) ◽  
pp. 111-116 ◽  
Author(s):  
Yasuhiro Abe ◽  
Ryohei Imamura ◽  
Satoru Yoshida ◽  
Asao Oya
Keyword(s):  
Hydrogen Sulfide ◽  
Activated Carbon ◽  
Carbon Fiber ◽  
Manganese Oxide ◽  
Activated Carbon Fiber

Cleaning of olive mill wastewaters by visible light activated carbon doped titanium dioxide

RSC Advances ◽  
2015 ◽  
Vol 5 (104) ◽  
pp. 85586-85591 ◽  
Author(s):  
Francesca Cuomo ◽  
Francesco Venditti ◽  
Andrea Ceglie ◽  
Antonella De Leonardis ◽  
Vincenzo Macciola ◽  
...  
Keyword(s):  
Titanium Dioxide ◽  
Activated Carbon ◽  
Visible Light ◽  
Olive Mill Wastewater ◽  
Total Phenols ◽  
Carbon Doped ◽  
Olive Mill Wastewaters ◽  
Doped Titanium Dioxide ◽  
Olive Mill

Visible light activated carbon doped titanium dioxide fully works in the removal of total phenols from olive mill wastewater.

Surface Oxidation Modification and Performance of Activated Carbon Electrode Material

2011 ◽  
Vol 347-353 ◽  
pp. 3456-3458
Author(s):  
Ren Qing Wang ◽  
Mei Gen Deng
Keyword(s):  
Activated Carbon ◽  
Specific Capacitance ◽  
Functional Groups ◽  
Photoelectron Spectroscopy ◽  
Surface Oxidation ◽  
Constant Current ◽  
Carbon Electrode ◽  
Constant Current Charge ◽  
And Performance ◽  
Double Layer Capacitors

Superscript text Commercial activated carbon was modified by surface treatment using nitric acid, The modified carbons were characterized by X-ray photoelectron spectroscopy (XPS).The resultant carbon electrode-based electric double-layer capacitors (EDLCs)were assembled with 1 mol/L （NH4）2SO4 as the electrolyte. The influence of introduced functional groups, such as hydroxyl and carbonyl, on the performance of EDLCs was studied by Constant current charge-discharge. These functional groups significantly improved the wettability of AC. As a result, the specific capacitance of the carbon modified with 40wt.%HNO3 achieved a specific capacitance of 223.45 F/g at a current density of 5mA/cm2, which is 100.9% higher than that of original AC.

Sign in / Sign up

Export Citation Format

Share Document