Zobrazeno 1 - 10
of 20
pro vyhledávání: '"Mohamad Johari Abu"'
Autor:
Noruzaman Daud, Julie Juliewatty Mohamed, Mohamad Johari Abu, Mohd Fariz Ab Rahman, Siti Roshayu Hassan, Hasmaliza Mohammed, Zainal Arifin Ahmad
Publikováno v:
Materials Science Forum. 1010:228-232
CCTO consist of huge dielectric constant up to 105 at temperature range -173 °C to 326 °C becomes an attraction to investigate the CCTO ceramics. The samples were tested using simultaneous thermogravimetry (TGA) and differential calorimetry (DSC) m
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ec4302b42c66a1ed12fbf9ea34891a0e
https://doi.org/10.4028/www.scientific.net/msf.1010.228
https://doi.org/10.4028/www.scientific.net/msf.1010.228
Autor:
Julie Juliewatty Mohamed, Wan Nor Dini Wan Nor Azli Jasmi, Noruzaman Daud, Teo Pao Ter, Mohamad Johari Abu, Mohd Fariz Ab Rahman, Akhmad Herman Yuwono
Publikováno v:
INTERNATIONAL CONFERENCE ON BIOENGINEERING AND TECHNOLOGY (IConBET2021).
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4285bd8ac3bf0169f3d61f40f0a81adc
https://doi.org/10.1063/5.0078496
https://doi.org/10.1063/5.0078496
Autor:
Noruzaman Daud, Julie Juliwatty Mohamed, Wan Nor Dini Wan Nor Azli Jasmi, Pao Ter Teo, Mohamad Johari Abu, Mohd Fariz Ab Rahman, Akhmad Herman Yuwono
Publikováno v:
INTERNATIONAL CONFERENCE ON BIOENGINEERING AND TECHNOLOGY (IConBET2021).
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b5204e1ece10d12bcdde4aa3ea54358c
https://doi.org/10.1063/5.0078746
https://doi.org/10.1063/5.0078746
Autor:
Mohamad Johari Abu, Zainal Arifin Ahmad, Nurhuda Marzuki, Julie Juliewatty Mohamed, Mohd Fadzil Ain
Publikováno v:
Ceramics International. 45:14652-14662
In this study, the relationship between dielectric properties and sintered sample thickness (d) (0.41–2.74 mm) of CaCu3Ti4O12 (CCTO) ceramics prepared at 1000–1100 °C in air was investigated. Compacted green ceramic bodies in varying weights and
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ecfda150659c84403ec28613c1eb0622
https://doi.org/10.1016/j.ceramint.2019.04.184
https://doi.org/10.1016/j.ceramint.2019.04.184
The development of effective and simple methods for treating wastewater is a challenging task for environmental engineers. In this chapter, a novel modified anaerobic hybridized baffled (MAHB) bioreactor, which is a combination of regular suspended-g
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::24fa53ea762f0d0c506f3e3b7f97c35e
https://doi.org/10.4018/978-1-7998-0369-0.ch014
https://doi.org/10.4018/978-1-7998-0369-0.ch014
Autor:
Mohamad Johari Abu, Julie Juliewatty Mohamed, Mohamad Kamarol Mohd Jamil, Rosyaini Afindi Zaman, Zainal Arifin Ahmad, Mohd Fadzil Ain, Mohd Fariz Ab Rahman
Publikováno v:
Materials Science Forum. 888:23-27
The effect of calcination temperature on the breakdown strength and energy density of CaCu3Ti4O12 (CCTO) ceramics was studied. CCTO ceramics were prepared via solid state reaction method. The raw materials of CCTO were wet mixed for 24 hours and then
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::08d925523c86b1b0a6124b91d5d0a6b4
https://doi.org/10.4028/www.scientific.net/msf.888.23
https://doi.org/10.4028/www.scientific.net/msf.888.23
Autor:
Zainal Arifin Ahmad, Mohsen Ahmadipour, Mohd Fariz Ab Rahman, Mohamad Johari Abu, Mohd Fadzil Ain, Rosyaini Afindi Zaman, Julie Juliewatty Mohamed
Publikováno v:
Materials Science Forum. 888:12-16
In this work, (1-x)CaCu3Ti4O12/xAl2O3 (x = 0, 0.01, 0.03, 0.05 and 0.1) composite samples were prepared by the conventional solid-state reaction method. The dielectric properties of the samples were investigated at frequency range of 20 – 106 Hz. X
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::024fda7d801857a18da88735b9e13e05
https://doi.org/10.4028/www.scientific.net/msf.888.12
https://doi.org/10.4028/www.scientific.net/msf.888.12
Autor:
Zainal Arifin Ahmad, Julie Juliewatty Mohamed, Wan Fahmin Faiz Wan Ali, Mohd Fadzil Ain, Rosyaini Afindi Zaman, Mohamad Johari Abu, Mohd Fariz Ab Rahman
Publikováno v:
Materials Science Forum. 888:7-11
The dielectric properties of CCTO with addition Al2O3 prepared via solid state reaction investigated and reported at 1 GHz. With addition Al2O3 from 20 wt% to 80 wt%, secondary phase starts appear in XRD analysis such as copper dialuminium oxide (CuA
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::66d9cbf91fca8055dd909974aaaa1084
https://doi.org/10.4028/www.scientific.net/msf.888.7
https://doi.org/10.4028/www.scientific.net/msf.888.7
Publikováno v:
AIP Conference Proceedings.
Abundance of plastic by non-biodegradable petrochemical based plastic packaging materials has caused an interest in developing biodegradable plastic using waste derived polysaccharides or starch. Therefore, the aim of this study is to diminish the ra
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::948af6ac107b3285b8c44cd5f997cb62
https://doi.org/10.1063/1.5089341
https://doi.org/10.1063/1.5089341
Publikováno v:
Journal of Alloys and Compounds. 683:579-589
X-ray diffraction, scanning and transmission electron microscopy, Raman scattering and dielectric characterization methods were used to study the effects of Cu nonstoichiometry on the phase structure, microstructure and broadband dielectric response
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::06e56ca0bd3318551c7377d9ed360f18
https://doi.org/10.1016/j.jallcom.2016.04.318
https://doi.org/10.1016/j.jallcom.2016.04.318