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Thirunakaran, R. and Sivashanmugam, A. and Gopukumar, S. and Dunnill, C.W. and Gregory, D.H. (2008) Phthalic acid assisted nano-sized spinel LiMn2O4 and LiCrxMn2xO4 (x = 0.00–0.40) via sol–gel synthesis and its electrochemical behaviour for use in Li-ion-batteries. Materials Research Bulletin, 43 (8-9). pp. 2119-2129. ISSN 0025-5408

Thirunakaran, R. and Sivashanmugam, A. and Gopukumar, S. and Dunnill, C.W. and Gregory, D.H. (2008) Studies on chromium/aluminium-doped manganese spinel as cathode materials for lithium-ion batteries—A novel chelated sol–gel synthesis. Journal of Material Processing Technology, 208 (1-3). pp. 520-531.