Items where Author is "Wan Abdullah, Wan Rafizah"

Rasit, Nazaitulshila and Yong, Sin Sze and Hassan, Mohd Ali and Ooi, Chee Kuan and Hamzah, Sofiah and Wan Abdullah, Wan Rafizah and Siddique, Md. Nurul Islam (2022) Pectinase production from banana peel biomass via the optimization of the solid-state fermentation conditions of Aspergillus niger strain. Pertanika Journal of Science & Technology, 30 (1). pp. 257-275. ISSN 0128-7680; ESSN: 2231-8526

Wan Mohamad Kamaruzzaman, Wan Mohamad Ikhmal and Mohd Fekeri, Maria Fazira and Mohd Nasir, Nursabrina Amirah and Mohd Hamidi, Nur Aiman Syafiq and Baharom, Mohamad Zahid and Adnan, Azila and Shaifudin, Muhamad Syaizwadi and Wan Abdullah, Wan Rafizah and Wan Nik, Wan Mohd Norsani and Suhailin, Fariza Hanim and Matori, Khamirul Amin and Chen, Soo Kien and Mohd Zaid, Mohd Hafiz and Mohd Ghazali, Mohd Sabri (2021) Anticorrosive and microbial inhibition performance of a coating loaded with Andrographis paniculata on stainless steel in seawater. Molecules, 26 (11). art. no. 3379. pp. 1-18. ISSN 1420-3049

Shaifudin, Muhamad Syaizwadi and Mohd Ghazali, Mohd Sabri and Wan Mohamad Kamaruzzaman, Wan Mohamad Ikhmal and Wan Abdullah, Wan Rafizah and Kassim, Syara and Ismail, Nur Quratul Aini and Sa’at, Nor Kamilah and Mohd Zaid, Mohd Hafiz and Mohd Fekeri, Maria Fazira and Matori, Khamirul Amin (2021) Synergistic effects of Pr6O11 and Co3O4 on electrical and microstructure features of ZnO-BaTiO3 varistor ceramics. Materials, 14 (4). pp. 1-17. ISSN 1996-1944

Mohd Ghazali, Mohd Sabri and Wan Abdullah, Wan Rafizah and Zakaria, Azmi and Rizwan, Zahid and Matori, Khamirul Amin and Mohd Zaid, Mohd Hafiz (2016) Effect of MnO2 doping on nonlinear coefficeint of Zn-Bi-Ti-O varistor ceramics. Jurnal Teknologi (Sciences and Engineering), 78 (3). pp. 185-190. ISSN 0127-9696; ESSN: 2180-3722

Zulkifli, Muhamad Azman and Mohd Ghazali, Mohd Sabri and Wan Abdullah, Wan Rafizah and Zakaria, Azmi and Ahmad, Zakiyah (2016) Preliminary characteristic of electrical non-linearity Co doped CMO-ZnO based varistor ceramic. Jurnal Teknologi (Sciences and Engineering), 78 (3). pp. 287-291. ISSN 0127-9696; ESSN: 2180-3722

Wan Abdullah, Wan Rafizah and Zakaria, Azmi and Hashim, Mansor and Rahman, Md. Mahmudur and Mohd Ghazali, Mohd Sabri (2016) Stability of ZnO-Pr6o11-Cr2O3 varistor ceramics against electrical degradation. Materials Science Forum, 846. pp. 115-125. ISSN 0255-5476; ESSN: 1662-9752

Mohd Ghazali, Mohd Sabri and Mohamed Nawawi, Mohamed Fitri and Zulkifli, Mohamad Azman and Wan Abdullah, Wan Rafizah and Zakaria, Azmi (2016) The sintering effect of lanthanum-calcium manganite doping on microstructure and non-linear coefficient of zinc oxide varistor. Materials Science Forum, 846. pp. 142-148. ISSN 0255-5476; ESSN: 1662-9752

Mohd Ghazali, Mohd Sabri and Zakaria, Azmi and Wan Abdullah, Wan Rafizah and Mohd Zaid, Mohd Hafiz and Matori, Khamirul Amin (2015) Effect of Co3O4 doping on nonlinear coefficient in Zn-Bi-Ti-O varistor ceramics. Advanced Materials Research, 1107. pp. 20-26. ISSN 1022-6680; ESSN: 1662-8985

Adnin, Noorfauzana and Zakaria, Azmi and Mohd Ghazali, Mohd Sabri and Wan Abdullah, Wan Rafizah and Hashim, Mansor (2013) Microstructural and nonlinear electrical properties of ZnO ceramics with small amount of MnO2 dopant. Sains Malaysiana, 42 (8). pp. 1139-1144. ISSN 0026-6039

Md Daud, Mohd Norizam and Zakaria, Azmi and Jafari, Atefeh and Mohd Ghazali, Mohd Sabri and Wan Abdullah, Wan Rafizah and Zainal, Zulkarnain (2012) Characterization of CdTe films deposited at various bath temperatures and concentrations using electrophoretic deposition. International Journal of Molecular Sciences, 13 (5). pp. 5706-5714. ISSN 1422-0067

Wan Abdullah, Wan Rafizah and Zakaria, Azmi and Mohd Ghazali, Mohd Sabri (2012) Synthesis mechanism of low-voltage Praseodymium oxide doped zinc oxide varistor ceramics prepared through modified citrate gel coating. International Journal of Molecular Sciences, 13 (4). pp. 5278-5289. ISSN 1422-0067

Mohd Ghazali, Mohd Sabri and Wan Abdullah, Wan Rafizah and Zakaria, Azmi and Zulkifli, Muhamad Azman and Mohd Zaid, Mohd Hafiz and Rizwan, Zahid (2017) Effect of Co3O4 doping and sintering temperature on optical energy band gap properties in Zn-Bi-Ti-O varistor ceramics. In: 3rd Electronic and Green Materials International Conference 2017 (EGM 2017), 29-30 Apr. 2017, Krabi, Thailand. (pp. 1-8).