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  1. No Access

    Article

    Small-angle neutron scattering studies of nonionic surfactant: Effect of sugars

    Micellar solution of nonionic surfactantn-dodecyloligo ethyleneoxide surfactant, decaoxyethylene monododecyl ether [CH3(CH2)11(OCH2CH2)10OH], C12E10 in D2O solution have been analysed by small-angle neutron scatt...

    K. Shivaji Sharma, J. V. Joshi, V. K. Aswal, P. S. Goyal, A. K. Rakshit in Pramana (2004)

  2. No Access

    Article

    Electrical properties of ion irradiated polypropylene films

    The effect of high-energy (50 MeV) Li3+ ion beam irradiation on polypropylene (PP) film has been studied in the fluence range 2.4 × 1012−l.5 × 1014 ions/cm2. The a.c. electrical properties of PP films were measur...

    N. L. Singh, Anita Sharma, V. Shrinet, A. K. Rakshit… in Bulletin of Materials Science (2004)

  3. No Access

    Article

    Physicochemical properties of mixed surfacant systems: sodium dodecyl benzene sulfonate with triton X 100

    The physicochemical properties of a mixed surfactant system were studied under various conditions. The surfactants were anionic sodium dodecyl benzene sulfonate and nonionic Triton X 100. Variation of specifi...

    A. H. Saiyad, S. G. T. Bhat, A. K. Rakshit in Colloid and Polymer Science (1998)

  4. No Access

    Article

    Studies of cyclohexane/TX 100 + ethylpropionate/water system: effect of ethylpropionate as cosurfactant

    Pseudoternary phase diagram of cyclohexane/TX 100-ethylpropionate/water system was determined at 30 °C. One phase microemulsion was obtained over a small area. The surfactant/ cosurfactant ratio was both kept ...

    E. I. Tessy, A. K. Rakshit in Colloid and Polymer Science (1997)

  5. No Access

    Article

    The effects of various foreign substances on the cloud point of Triton X 100 and Triton X 114

    The nonionic surfactants Triton X 100 and Triton X 114 form isotropic micellar solutions around 25°C. One of the characteristic features of these solutions is the fact that at higher temperatures they undergo ...

    L. Koshy, A. H. Saiyad, A. K. Rakshit in Colloid and Polymer Science (1996)

  6. No Access

    Article

    Adsorption of 1,4 polyisoprene at solid-liquid interface

    The adsorption of trans 1,4 polyisoprene was studied on alumina and silica gel at four temperatures. The solvents were cyclohexane, toluene, and 1:1 mixture of the two. The adsorption was found to decrease fro...

    V. Vangani, R. Joseph, A. K. Rakshit in Colloid and Polymer Science (1995)

  7. No Access

    Article

    Studies of adsorption of polyacrylonitrile and polyacrylates at solid-liquid interface

    The adsorption of poly(acrylonitrile), poly(methyl acrylate), poly(ethyl acrylate) and poly(butyl acrylate) was studied at different temperatures fromN,N′-dimethyl formamide solution on various solid surfaces, i....

    R. Joseph, V. Vangani, S. G. Devi, A. K. Rakshit in Colloid and Polymer Science (1994)

  8. No Access

    Article

    Thermodynamics of adsorption of polybutadiene on alumina and silica gel: effect of temperature and solvent

    The adsorption of polybutadiene (PBR) on alumina and silica gel was studied at different temperatures from cyclohexane and toluene solutions. It shows that the adsorption process was dependent on temperature a...

    V. Vangani, R. Joseph, S. Devi, A. K. Rakshit in Colloid and Polymer Science (1991)

  9. No Access

    Article

    An experiment on the magnetic hysteresis and remanence of Rajmahal basalts

    Hysteresis curves of Rajmahal Trap basalts in Bihar are drawn and their coercivities obtained. The experimental arrangements and the procedure are described. The initial remanent magnetisation curves of the sp...

    A. K. Rakshit, S. K. Dutt in pure and applied geophysics (1971)