scholarly journals Voltammetric Study of Tin Electrodeposition on Polycrystalline Gold from Sulfuric and Methanesulfonic Acid

2019 ◽  
Vol 166 (8) ◽  
pp. D283-D289 ◽  
Author(s):  
D. Aranzales ◽  
J.H.O.J. Wijenberg ◽  
M. T. M. Koper
Keyword(s):  
Methanesulfonic Acid ◽  
Voltammetric Study ◽  
Polycrystalline Gold ◽  
Tin Electrodeposition

Coupled radiotracer and voltammetric study of the adsorption of 1-hydroxy-ethane-1,1-diphosphonic acid on polycrystalline gold

2000 ◽  
Vol 480 (1-2) ◽  
pp. 199-208 ◽  
Author(s):  
I Felhősi ◽  
R Ékes ◽  
P Baradlai ◽  
G Pálinkás ◽  
K Varga* ◽  
...  
Keyword(s):  
Diphosphonic Acid ◽  
Voltammetric Study ◽  
Polycrystalline Gold

A voltammetric study of 6-mercaptopurine monolayers on polycrystalline gold electrodes

2001 ◽  
Vol 506 (2) ◽  
pp. 92-98 ◽  
Author(s):  
R Madueño ◽  
J.M Sevilla ◽  
T Pineda ◽  
A.J Román ◽  
M Blázquez
Keyword(s):  
Gold Electrodes ◽  
Voltammetric Study ◽  
Polycrystalline Gold

Infrared spectroscopic and voltammetric study of adsorbed CO on stepped surfaces of copper monocrystalline electrodes

2005 ◽  
Vol 50 (12) ◽  
pp. 2475-2485 ◽  
Author(s):  
O. Koga ◽  
S. Teruya ◽  
K. Matsuda ◽  
M. Minami ◽  
N. Hoshi ◽  
...  
Keyword(s):  
Stepped Surfaces ◽  
Voltammetric Study ◽  
Infrared Spectroscopic ◽  
Adsorbed Co

Voltammetric study on the interaction of heparin with toluidine blue, and its analytical application

2006 ◽  
Vol 156 (3-4) ◽  
pp. 297-302 ◽  
Author(s):  
Xiu Ying Peng ◽  
Hong Qun Luo ◽  
Nian Bing Li
Keyword(s):  
Toluidine Blue ◽  
Analytical Application ◽  
Voltammetric Study

scholarly journals Pretreatment of Switchgrass for Production of Glucose via Sulfonic Acid-Impregnated Activated Carbon

Processes ◽  
2021 ◽  
Vol 9 (3) ◽  
pp. 504
Author(s):  
Yane Ansanay ◽  
Praveen Kolar ◽  
Ratna Sharma-Shivappa ◽  
Jay Cheng ◽  
Consuelo Arellano
Keyword(s):  
Activated Carbon ◽  
Sulfonic Acid ◽  
Solid Acid ◽  
Methanesulfonic Acid ◽  
Biofuel Production ◽  
Acid Catalysts ◽  
Effects Of Temperature ◽  
Carbon Catalysts ◽  
Hydrolysis Of

In the present research, activated carbon-supported sulfonic acid catalysts were synthesized and tested as pretreatment agents for the conversion of switchgrass into glucose. The catalysts were synthesized by reacting sulfuric acid, methanesulfonic acid, and p-toluenesulfonic acid with activated carbon. The characterization of catalysts suggested an increase in surface acidities, while surface area and pore volumes decreased because of sulfonation. Batch experiments were performed in 125 mL serum bottles to investigate the effects of temperature (30, 60, and 90 °C), reaction time (90 and 120 min) on the yields of glucose. Enzymatic hydrolysis of pretreated switchgrass using Ctec2 yielded up to 57.13% glucose. Durability tests indicated that sulfonic solid-impregnated carbon catalysts were able to maintain activity even after three cycles. From the results obtained, the solid acid catalysts appear to serve as effective pretreatment agents and can potentially reduce the use of conventional liquid acids and bases in biomass-into-biofuel production.

Modification of cellulose in the solution of methanesulfonic acid

2021 ◽  
Vol 70 (2) ◽  
pp. 412-419
Author(s):  
M. A. Akhmedov ◽  
Sh. Sh. Khidirov ◽  
Kh. S. Khibiev
Keyword(s):  
Methanesulfonic Acid
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