The Anis Fatin Nabilah Abdul Latif creator text abstract or summary my Kuantan, Pahang UMP 2017 monographic eng

print

xiii, 37 p. : ill. (some col.) ; 30 cm. + 1 CD-ROM In this work, calcium copper titanate, CaCu3Ti4O12 (CCTO) with magnesium oxide, MgO composition of x = 0, 0.05 and 0.3 were prepared using the solid-state reaction method. Substitution of magnesium, Mg was seen to give slight changes to microstructure of CCTO ceramics, doping with small amount of Mg (x = 0.05) results in smaller grain size of ~2.54 μm, while doping with large amount of Mg (x = 0.3) promotes grain growth ~30 μm. The doping effect of Mg to CCTO was seen to be able to increase the dielectric permittivity with maximum dielectric permittivity shown by x = 0.05, ~ 4.53 × 106 at 1 kHz. However, the doping effect of Mg was not able to reduce the dielectric loss. The lowest dielectric loss at frequency 1 kHz obtained was shown by pure CCTO with a value of 0.014. Even though Mg-doped CCTO ceramics shows larger dielectric loss than pure CCTO, the amount obtained was lower compared to other research that uses MgO as dopant. specialized Anis Fatin Nabilah Abdul Latif Faculty of Industrial Sciences and Technology Project Paper (Bachelor of Applied Science (Hons.) Material Technology) -- Universiti Malaysia Pahang – 2017 Bibliography : p. 32-33 Faculty of Industrial Sciences and Technology Dissertations Universities and Colleges Dissertations Theses THE0000120(Local) http://ecollib.ump.edu.my/28017/ http://ecollib.ump.edu.my/28017/ UMP 171031 20251117113349.0 vtls000102315