Solid Electrolytes

Compose Polymer Electrolytes

Physics Education

A.D. Maduranga, H.H. Sumathipala and N.W.K. Jayatissa, Investigating the Thermal Efficiency of Thermo-foils as a Roof Insulation Material, 27th Tech. Sess. Inst. Phys., Sri Lanka (2011)

S Panero, B Scrosati, HH Sumathipala and W Wieczorek, Dual-Composit Polymer Electrolytes with Enhanced Transport Properties, J. Power Sources 167, pp. 510-514 (2007)

HH Sumathipala,Web Enabled Simulations for Physics Education, Seminar on Computer Assisted Learning, The National Institute of Education, Sri Lanka (2003)

HH Sumathipala, Computer Simulation for Tertiary Level Physics Education,Proc. 19thTech. Sess. Inst. Phys., Sri Lanka (2003)

HH Sumathipala, Macromedia Director Technology for Physics Education: Electrostatic Simulator for AL Physics, UNESCO-ASPEN Regional Wkshp on Active Leaning in Physics, 2-5 December, Sri Lanka (2002)

HH Sumathipala, MAKL Dissanayake and AR West, Novel LISICON Mixed Conductors, Li4-2xCoxGeO4, Solid State Ionics 86/88, pp. 719 (1996)

HH Sumathipala, MAKL Dissanayake and AR West, Novel LISICON Type Mixed Conductors,Proc. Fifth Asian Conference on Solid State Ionics, Sri Lanka, pp. 335 (1996)

MAKL Dissanayake, RP Gunawardane, HH Sumathipala and AR West, New Solid Electrolytes and Mixed Conductors: Li3+xCr1-xMxO4: M=Ge, Ti, Solid State Ionics 76, pp. 215 (1995)

HH Sumathipala, MAKL Dissanayake and AR West, Novel Li+ Ion Conductors and Mixed coductors, Li3+xSixCr1-xO4and a Simple Method for Estimating Li+/e- Transport Numbers, J. Electrochem. Soc. 142, pp. 2138 (1995)

HH Sumathipala, MAKL Dissanayake, MA Careem and PWSK Bandaranayake, Ionic Conductivity of the Na2SO4-Na2WO4 System, Ceylon J. Science: Physical Sciences, 2(1), pp. 30 (1995)

WA Samantha, MAKL Dissanayake, PWSK Bandaranayake, MA Careem, HH Sumathipala, LRAK Bandara and RLN Chandrakanthi, Charge/discharge characteristics of solid state batteries based on solid polymer electrolyte (PEO)9 LiCF3SO3,Proc. 51st Annual Sess., SLAAS, p. 354 (1995)

MAKL Dissanayake, RP Gunawardane, HH Sumathipala, GKR. Senadeera, PWSK Bandaranayake, MA Careem and AR West, Lithium Ion Conductivity in The LixXO4-Li2SO4(X=Si,Ge,Ti) Systems, Proc. Fourth Asian Conference on Solid State Ionics, Malaysia, pp. 199 (1994)

MAKL Dissanayake, HH Sumathipala and AR West, New Li+ Ion Conductors Li4-2xTi1-xSxO4, based on the Li4TiO4 structure, J. Mat. Chem. 4, pp. 1075 (1994)

MAKL Dissanayake, S Garcia-Martin, R Saez-Puche, HH Sumathipala and AR West,Synthesis and Properties of a New Polymorph of Li3CrO4, J. Mat. Chem. 4, pp. 1307 (1994)

HH Sumathipala, MA Careem, RP Gunawardane and MAKL Dissanayake, New Li+ Ion Conductors of LISICON Type, Li4-2xCoxGeO4Solid Solutions, Proc. 50th Annual Sess., SLAAS, p. 197 (1994)

HH Sumathipala, TMTN Tennakoon, MA Careem and MAKL Dissanayake, Use of Complex Electric Modulus for Impedance data Analysis: Electrical Conductivity of Li2MnO3,Proc.15th Annual Research Symp. 1994, University of Peradeniya (1994)

HH Sumathipala, MA Careem, RP Gunawardane and MAKL Dissanayake, Litium Ion Conductivity in the Li3.4X0.3GeO4: X=Zn,Mg,Co Compounds,Proc. 15th Annual Research Symp. 1994, University of Peradeniya (1994)

MAKL Dissanayake, PWSK Bandaranayake, MA Careem and HH Sumathipala, Ionic Conductivity of the Na2SO4-Na2WO4 System, Proc. Third Asian Conference on Solid State Ionics, India, C10 (1992)

PWSK Bandaranayake, MAKL Dissanayake, MA Careem and HH Sumathipala, Electrical Conductivity Variation of Na2SO4 (I) Solid Solutions with Concentration of Na2WO4,Proc. 48th Annual Sess., SLAAS, p. 109 (1992)