01444nas a2200181   4500008004100000022001400041245010600055210006900161260011500230300001200345490000700357520068600364100002401050700002001074700001901094700002201113856012701135       2005                        eng d  a0019-452200aStudies on effect of silane coupling agent on the mechanical properties of clay filled natural rubber0 aStudies on effect of silane coupling agent on the mechanical pro  a92 ACHARYA PRAFULLA CHANDRA RD ATTN:DR INDRAJIT KAR/EXEC SEC, CALCUTTA 700009, INDIAbINDIAN CHEMICAL SOCcNOV  a985-9880 v823 a<p>Effect of treatment of coupling agents bis(3-triethoxvsilylpropyl)tetrasulphide (Si-69)] on mechanical properties of composites made from natural rubber and clay is reported here. The treatment resulted in enhancement of mechanical properties of composites of the said rubber when compared with untreated clay composites separately. The properties under consideration were tensile strength, modulus at 100% and 400%, Young's modulus, elongation at break, hardness, etc. Tensile strength was improved by 118.75%, modulus at 400% was found to improve by 422% while Young's modulus also was improved by 133% when compared with untreated clay composites at 0.42 volume fraction.</p>1 aAlkadasi, N., A. N.1 aSarwade, B., D.1 aKapadi, U., R.1 aHundiwale, D., G.  uhttps://library.ncl.res.in/content/studies-effect-silane-coupling-agent-mechanical-properties-clay-filled-natural-rubber-001795nas a2200241   4500008004100000022001400041245011600055210006900171260010600240300001400346490000700360520089600367653000801263100002001271700002001291700001801311700001801329700001801347700002001365700002101385700002001406856012701426       2006                        eng d  a0022-369700aSynthesis of cadmium selenide thin films at low-temperature by simple chemical route and their characterization0 aSynthesis of cadmium selenide thin films at lowtemperature by si  aTHE BOULEVARD, LANGFORD LANE, KIDLINGTON, OXFORD OX5 1GB, ENGLANDbPERGAMON-ELSEVIER SCIENCE LTDcDEC  a2506-25110 v673 a<p>Crystalline CdSe thin film has been deposited using appropriate precursor solution containing cadmium sulfate octahydrate, tartaric acid, potassium hydroxide, ammonia and sodium selenosulfate. The effect of parameters such as bath composition, deposition temperature, pH of the solution, speed of the rotation and the specificity of complexing agent on growth process is studied. The `as-deposited' CdSe thin film was found to be red in color, specularly reflective and well adherent to the glass substrate. The crystalline phase of the deposited sample was hexagonal wurtzite-type. The analysis of optical absorption data shows energy band gap energy (E-g) 2.01 eV. The morphological study and compositional analysis of film sample have been discussed. The electrical resistivity of CdSe thin film was found to the order of 10(6) Omega cm. (c) 2006 Elsevier Ltd. All rights reserved.</p>10aXRD1 aHankare, P., P.1 aDelekar, S., D.1 aAsabe, M., R.1 aChate, P., A.1 aBhuse, V., M.1 aKhomane, A., S.1 aGaradkar, K., M.1 aSarwade, B., D.  uhttps://library.ncl.res.in/content/synthesis-cadmium-selenide-thin-films-low-temperature-simple-chemical-route-and-their-0