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Karthikeyan, J.
- Hydrogen Fuel Generation and Storage
Abstract Views :378 |
PDF Views:95
Authors
Affiliations
1 RVS Padhmavathy College of Engineering& Technology, Thiruvallur District, Chennai 601201, IN
2 Department of Mechanical Department, Sathyabama University, Chennai 600119, IN
3 Department of Mechanical Engineering, JNTU College of Engineering, Hyderabad 500085, IN
1 RVS Padhmavathy College of Engineering& Technology, Thiruvallur District, Chennai 601201, IN
2 Department of Mechanical Department, Sathyabama University, Chennai 600119, IN
3 Department of Mechanical Engineering, JNTU College of Engineering, Hyderabad 500085, IN
Source
Indian Journal of Science and Technology, Vol 4, No 6 (2011), Pagination: 717-720Abstract
We present the various ways by which hydrogen gas is generated and its methods of storing. The future hydrogen economy will feature hydrogen as an energy carrier in a reliable and sustainable energy supply system. Building an infrastructure that allows for easy and cost-effective transportation and delivery of hydrogen energy is a critical step.Keywords
Fuel Cell, Hydrogen, ElectrolysisFull Text
References
- Carl A. Kukkonen and Mordecai Shelef (1993) Hydrogen as an alternative automative fuel: update. SAE: 940766.
- Herbert Aly and Gunter Siemer (1993) Experimental investigation of gaseous hydrogen utilization in a dual fuel engine for stationary power plants. ICE-(20) ASME.
- Justin Fulton, Frank Lynch, Roger Marmaro and Bryan Wilson (1993) Hydrogen for reducing emissions from alternative fuel vehicles. SAE: 931813.
- Karim GA (1983) Some considerations of the safety of methane (CNG), as an automotive fuel-comparison with gasoline, propane and hydrogen operation. SAE: 830267.
- NREL (1995) Hydrogen program overview. National Renewable Energy Laboratory.
- Walter Peschka and William J.D. Escher (1993) Germany's contribution to the demonstrated technical feasibility of the liquid-hydrogen fueled passenger automobile. SAE p-p: 931812.
- Inhibitive Effect of N, N-bis (2-chloroethylaminobenzaldehyde) Ethylthiosemicarbazone on the Corrosion of Mild Steel in 1N H2SO4
Abstract Views :467 |
PDF Views:117
Authors
Affiliations
1 Department of Chemistry, RMK College of Engineering and Technology, Chennai – 601 206, Tamil Nadu, IN
2 Department of Chemistry, Sathyabama University, Chennai - 600 119, Tamil Nadu, IN
1 Department of Chemistry, RMK College of Engineering and Technology, Chennai – 601 206, Tamil Nadu, IN
2 Department of Chemistry, Sathyabama University, Chennai - 600 119, Tamil Nadu, IN
Source
Indian Journal of Science and Technology, Vol 5, No 6 (2012), Pagination: 2810-2815Abstract
The inhibitive effect of N, N-Bis (2-Chloroethylaminobenzaldehyde) ethylthiosemicarbazone (BCETSC) on the corrosion of mild steel in 1N H2SO4 was investigated by weight loss method, potentiodynamic polarization and electrochemical impedance spectroscopy (EIS) and scanning electron microscopy (SEM). The results showed that the inhibition efficiency increases with increase in concentration of the inhibitor. The potentiodynamic polarization curves revealed that BCETSC is a mixed type inhibitor in 1N H2SO4. EIS plots indicated that the addition of BCETSC increases the charge-transfer resistance of the corrosion process, and hence the inhibition performance. Scanning electron microscope (SEM) showed that the inhibition occurs due to adsorption of BCETSC molecules at the metal/solution interface. The free energy change value indicated that adsorption of BCETSC molecule is a spontaneous process and it adsorbs physically on mild steel surface.Keywords
Mild Steel, Corrosion Inhibition, N, N-bis (2-chloroethylaminobenzaldehyde) EthylthiosemicarbazoneFull Text
References
- Franklin Rajesh TS, Sheik Mideen A, Karthikeyan J and Muthukrishnan A (2010) Inhibition effect of the corrosion of mild steel in acidic solutions by Vanillin- 4-methylthiosemicarbazone and Vanillin-4- ethylthiosemicarbazone, FAME 7.
- Stanly Jacob K and Geetha Parameswaran (2010) Corrosion inhibition of mild steel in hydrochloric acid solution by Schiff base furoin thiosemicarbazone, Corr. Sci. 52, 224−228.
- Derya Lece H, Kaan, Emregtil C and Orhan Atakol (2008) Difference in the Inhibitive effect of some Schiff base compounds containing oxygen, nitrogen andsulfur donors, Corr. Sci. 50, 1460−1468.
- Behpour M, Ghoreishi SM, Soltani N, Salavati-Niasari M, Hamadanian M and Gandomi A (2008) Electrochemical and theoretical investigation on the corrosion inhibition of mild steel by thiosalicylaldehyde derivatives in hydrochloric acid solution, Corr. Sci., 50,2172−2181.
- Hamdy H Hassan, Essam Abdelghani and Mohammed A Amin (2007) Inhibition of mild steel corrosion in hydrochloric acid solution by triazole derivatives part I- Polarization and EIS studies. Electrochim. Acta. 52, 6359−6366.
- Kaan C Emregul and Orhan Aatakol (2004) Corrosion inhibition of iron in 1M HCl solution with Schiff base compounds and derivatives. Mater. Chem. & Phy. 83, 373−379.
- Behpour M, Ghoreishi SM, Soltani N and Salavai- Niasari M (2009) The inhibitive effect of some bis-N,Sbidentate Schiff bases on corrosion behaviour of 304 stainless steel in hydrochloric acid solution. Corr. Sci. 51, 1073−1082.
- Khaled KF, EImghraby A, Ibrahim OB, EIhabib OA, Magdy and Ibrahim AM (2010) Inhibitive effect of thiosemicarbazone derivative on corrosion of mild steel in hydrochloric acid solution. J. Mater. Environ. Sci. 1(3), 139−150.
- Kaan C Emregtil, Ece Duzun and Orhan Atakol (2006) The application of some polydentage Schiff base compounds containing aminic nitrogen as corrosion inhibitors for mild steel in acidic media. Corr. Sci. 48, 3243−3260.
- Saravana Loganathan Ashok Kumar, Mayakrishnan Gopiraman, Moorthy Saravana Kumar and Anandaram Sreekanth (2011) 2-Acetylpyridine-N(4)- Morpholine Thiosemicarbazone (HAcpMTSc) as a Corrosion Inhibitor on Mild Steel in HCl. Ind. Eng. Chem. Res. 50(13), 7824–7832.
- Poornima T, Jagannath Nayak and Nityananda Shetty (2011) 3,4- Dimethoxybenzaldehydethiosemicarbazone as corrosion inhibitor for aged 18 Ni 250 grade maraging steel in 0.5 M sulfuric acid. J. Appli. Elect. Chem. 41(2), 223−233.
- Emel Bayol, Tijen Gurten, Ali Gurten A and Mehmet Eroil (2008) Interactions of some Schiff base compounds with mild steel in hydrochloric acid solution. Mater. Chem. & Phys. 112, 624−630.
- Aytac A, Ozmen U and Kabasakaloglu M (2005) Investigation of some Schiff bases as acidic corrosion of alloy AA3102. Mater. Chem. & Phys. 89, 176−181.
- Prabhu RA, Venkatesha TV, Shanbhag AV, Kulkarni GM and Kalkhambkar RG (2008) Inhibition effect of some Schiff bases on the corrosion of mild steel in hydrochloric acid solution. Corr. Sci. 50, 3356−3362.
- Ashassi-Sorkhabi H, Shaabani B and Seifzadeh D (2005) Corrosion inhibition of mild steel by some Schiff base compounds in hydrochloric acid. Appl. Surf. Sci. 239, 154−164.
- Lukovits I, Shaban A and Kalman E (2005) Thiosemicarbazides and thiosemicarbazones: nonlinear quantitative structure efficiency model of Corrosion inhibition. Electrochim. Acta. 50, 4128−4133.
- Ashassi-Sorkhabi H, Shaabani B and Seifzadeh D (2005) Effect of some pyrimidinic Schiff bases on the corrosion of mild steel in hydrochloric acid solution. Electrochim. Acta. 50, 3446−3452.
- Bommersbach P, Alemany-Dumont C, Millet JP and B (2005) Normand, Formation and behavior study of environment–friendly corrosion inhibitors by electrochemical methods. Electrochim. Acta. 51,1076−1084.
- Canan Kustu, Kaan C Emregtil and Orhan Atakol (2007) Schiff bases of increasing complexity as mild steel corrosion inhibitors in 2M HCl. Corr. Sci. 49, 2800−2814.
- Sorkhabi HA, Shaabani B and Seifzadeh D (2005) Effect of some pyrimidinic Shciff bases on the corrosion of mild steel in hydrochloric acid solution. Electrochim. Acta. 50, 3446–3452.
- Lagrenee M, Mernari B, Bouanis M, Traisnel M and Bentiss F (2002) Study of the mechanism and inhibiting efficiency of 3,5-bis(4-methylthiophenyl)-4H- 1,2,4-triazole on mild steel corrosion in acidic media. Corr. Sci. 44(3), 573–588
- El-Mehdi B, Mernari B, Traisnel M, Bentiss F and Lagrenee M (2003) Synthesis and comparative study of the inhibitive effect of some new triazole derivatives towards corrosion of mild steel in hydrochloric acid solution. Mater. Chem. Phys. 77, 489−496.
- Desai MN, Desai MB, Shah CB and SM Desai (1986) Schiff Bases as corrosion inhibitors for mild steel in 1N Hydrochloric acid solutions. Corr. Sci. 26(10),827−837.
- Vishwanathan S and Haldar N (2008) Furfuryl alcohol as Corrosion inhibitor for N80 mild steel in hydrochloric acid. Corr. Sci. 50, 2999−3004.
- Brinic S, Gtubac Z, Babic R and Metikos-Hukovic M (1995) Proce.8th Europ. Sym. Corrosion Inhibitors. 1, pp: 197.
- Ashassi-Sorkhabi H, Majidi MR and Seyedi K (2004) Investigation of inhibition effect of some amino acids against steel corrosion in HCl solution. Appl. Surf. Sci. 225, 176−186.
- Lagrenee M, Mernari B, Bouanis M, Traisnel M and Bentiss F (2002) Study of the mechanism and inhibiting efficiency of 3,5-bis(4-methlthiophenyl)-4H- 1,2,4-triazole on mild steel corrosion in acidic media. Corr. Sci. 44, 573−588.
- Ebenso EE, Ekpe UJ, Ita BI, Offiong OE and Ibok UJ (1999) Effect of molecular structure on the efficiency of amides and thiosemicarbazones used for corrosion inhibition of mild steel in hydrochloric acid. Mater. Chem. & Phys. 60(1), 79–90.