@article { ISI:000229567400027, title = {Room temperature nitric oxide sensor actualized from Ru-doped SnO2 nanowires}, journal = {Sensors and Actuators B - Chemical}, volume = {107}, number = {2}, year = {2005}, month = {JUN}, pages = {708-715}, publisher = {ELSEVIER SCIENCE SA}, address = {PO BOX 564, 1001 LAUSANNE, SWITZERLAND}, abstract = {

We report synthesis of the novel Ru-doped SnO2 nanowires and their distinctive response towards NO., and liquefied petroleum gas (LPG) in air. These nanowires have been prepared by a simple approach of evaporation of metal oxide at elevated temperature, The sensor exhibits three order of magnitude changes in the conductivity on exposure to NO2 in air at room temperature, Furthermore. Ru being one of the excellent sensitizers towards LPG these wires also exhibits sensitivity at 250\° C. The amount of Ru plays a crucial role in modulating the sensitivity and lowering the operating temperature. {\textcopyright} 2005 Elsevier B.V. All rights reserved.

}, keywords = {LPG, Nanowires, NO2, tin oxide ruthenium oxide}, issn = {0925-4005}, doi = {10.1016/j.snb.2004.12.073}, author = {Ramgir, N. S. and Mulla, Imtiaz S. and Vijayamohanan, K. P.} } @article { ISI:000241717400014, title = {Off-site emergency scenario, a case study from a LPG bottling plant}, journal = {Journal of Loss Prevention in the Process Industries}, volume = {19}, number = {6}, year = {2006}, month = {NOV}, pages = {645-647}, publisher = {ELSEVIER SCI LTD}, type = {Article}, address = {THE BOULEVARD, LANGFORD LANE, KIDLINGTON, OXFORD OX5 1GB, OXON, ENGLAND}, abstract = {

After Bhopal disaster, emergency planning in an industrial area has become inevitable. The off-site emergency plan is an integral part of any major hazard control system. Boiling Liquid Expanding Vapour Explosion (BLEVE) leads to fatal consequences. This paper highlights some salient features of the emergency scenario, which ultimately leads to fireball with enormous pressure wave all around. (C) 2006 Elsevier Ltd. All rights reserved.

}, keywords = {BLEVE, emergency plan, LPG, off-site}, issn = {0950-4230}, doi = {10.1016/j.jlp.2006.03.003}, author = {Ruj, Biswajit and Rehman, Imranur and Bandyopadhya, A. K.} } @article { ISI:000246321200039, title = {Synthesis and LPG sensing properties of nano-sized cadmium oxide}, journal = {Talanta}, volume = {72}, number = {2}, year = {2007}, month = {APR}, pages = {594-599}, publisher = {ELSEVIER SCIENCE BV}, type = {Article}, address = {PO BOX 211, 1000 AE AMSTERDAM, NETHERLANDS}, abstract = {

This paper reports the synthesis and liquid petroleum gas (LPG) sensing properties of nano-sized cadmium oxide (CdO). The nano-sized CdO powder was successfully synthesized by using a chemical co-precipitation method using cadmium acetate and the ammonium hydroxide, as starting materials and water as a carrier. The resulting nano-sized powder was characterized by X-ray diffraction (XRD) measurements and the transmission electron microscopy (TEM). The LPG sensing properties of the synthesized nano-sized CdO were investigated at different operating temperatures and LPG concentrations. It was found that the calcination temperature and the operating temperature significantly affect the sensitivity of the nano-sized CdO powder to the LPG. The sensitivity is found to be maximum when the calcination temperature was 400 degrees C. The sensitivity to 75 ppm of LPG is maximum at an operating temperature 450 degrees C and it was found to be similar to 34 1 \%. The response and recovery times were found to be nearly 3-5s and 8-10s, respectively. The synthesized nano-sized CdO powder is able to detect up to 25 ppm for LPG with reasonable sensitivity at an operating temperature 450 degrees C and it can be reliably used to monitor the concentration of LPG over the range (25-75 ppm). The experimental results of the LPG sensing studies reveal that the nano-sized CdO powder synthesized by a simple co-precipitation method is a suitable material for the fabrication of the LPG sensor. (c) 2006 Elsevier B.V. All rights reserved.

}, keywords = {chemical co-precipitation, Gas sensor, LPG, nano-sized CdO}, issn = {0039-9140}, doi = {10.1016/j.talanta.2006.11.024}, author = {Waghulade, R. B. and Patil, P. P. and Pasricha, Renu} }