Herein, Mg-Al-Si-Ba-O-based glass ceramics were studied as potential candidates to protect Mn-Co-Ni-O-based negative temperature coefficient (NTC) thermistors at high temperatures such as 900 ?. The ceramics were prepared in three glass formulations (1#: 15MgO-15Al(2)O(3)-44.7SiO(2)-25BaO, 2#: 17MgO-17Al(2)O3-41SiO(2)-25BaO and 3#: 17MgO-17Al(2)O3-41SiO(2)-20BaO-5Y(2)O3 (in mol%)) and their glass-transition temperatures (Tg) were determined using the differential scanning calorimetry (DSC) method. Scanning electronic microscopy (SEM) and X-ray diffraction (XRD) were used to characterize the parent glasses and glass ceramic coatings. The sealing effects of the glass ceramics were examined by conducting an insulation test. The glass-ceramic sealing structures were subjected to 1000 thermal shock cycles at temperatures varying from room temperature to 900?. Notably, the sealing structure of glass-ceramic coating 1# was compact at a Tg of 760.9 ?. The glass-ceramic coatings effectively maintained the NTC properties of the sensitive ceramics in all three formulations. Interestingly, the glass-ceramic coating 3# containing Y2O3 demonstrated an increase in electrical resistance. Both the NTC thermistors coated with 1# and 2# glass formulations successfully passed 1000 thermal shock cycles without visible failures, and their resistance change ratios were well below the requisite 20%.
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Univ Putra Malaysia, Inst Adv Technol, Mat Synth & Characterizat Lab, Serdang 43400, Selangor, MalaysiaUniv Putra Malaysia, Inst Adv Technol, Mat Synth & Characterizat Lab, Serdang 43400, Selangor, Malaysia
Pallan, Nur Fadilah Baharuddin
Matori, Khamirul Amin
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Univ Putra Malaysia, Inst Adv Technol, Mat Synth & Characterizat Lab, Serdang 43400, Selangor, Malaysia
Univ Putra Malaysia, Fac Sci, Dept Phys, Serdang 43400, Selangor, MalaysiaUniv Putra Malaysia, Inst Adv Technol, Mat Synth & Characterizat Lab, Serdang 43400, Selangor, Malaysia
Matori, Khamirul Amin
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Hashim, Mansor
Azis, Raba'ah Syahidah
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Univ Putra Malaysia, Inst Adv Technol, Mat Synth & Characterizat Lab, Serdang 43400, Selangor, Malaysia
Univ Putra Malaysia, Fac Sci, Dept Phys, Serdang 43400, Selangor, MalaysiaUniv Putra Malaysia, Inst Adv Technol, Mat Synth & Characterizat Lab, Serdang 43400, Selangor, Malaysia
Azis, Raba'ah Syahidah
Zainuddin, Norhazlin
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Univ Putra Malaysia, Fac Sci, Dept Chem, Serdang 43400, Selangor, MalaysiaUniv Putra Malaysia, Inst Adv Technol, Mat Synth & Characterizat Lab, Serdang 43400, Selangor, Malaysia
Zainuddin, Norhazlin
Pallan, Nor Faizah Baharuddin
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Univ Teknol Malaysia, Fac Civil Engn, Dept Environm Engn, Skudai 81310, Johor, MalaysiaUniv Putra Malaysia, Inst Adv Technol, Mat Synth & Characterizat Lab, Serdang 43400, Selangor, Malaysia
Pallan, Nor Faizah Baharuddin
Idris, Fadzidah Mohd
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Univ Putra Malaysia, Inst Adv Technol, Mat Synth & Characterizat Lab, Serdang 43400, Selangor, MalaysiaUniv Putra Malaysia, Inst Adv Technol, Mat Synth & Characterizat Lab, Serdang 43400, Selangor, Malaysia
Idris, Fadzidah Mohd
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Ibrahim, Idza Riati
Wah, Loy Chee
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Univ Putra Malaysia, Inst Adv Technol, Mat Synth & Characterizat Lab, Serdang 43400, Selangor, MalaysiaUniv Putra Malaysia, Inst Adv Technol, Mat Synth & Characterizat Lab, Serdang 43400, Selangor, Malaysia
Wah, Loy Chee
Rusly, Siti Nor Ain
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Univ Putra Malaysia, Inst Adv Technol, Mat Synth & Characterizat Lab, Serdang 43400, Selangor, MalaysiaUniv Putra Malaysia, Inst Adv Technol, Mat Synth & Characterizat Lab, Serdang 43400, Selangor, Malaysia
Rusly, Siti Nor Ain
Adnin, Noorfauzana
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Univ Putra Malaysia, Inst Adv Technol, Mat Synth & Characterizat Lab, Serdang 43400, Selangor, MalaysiaUniv Putra Malaysia, Inst Adv Technol, Mat Synth & Characterizat Lab, Serdang 43400, Selangor, Malaysia
Adnin, Noorfauzana
Khiri, Mohammad Zulhasif Ahmad
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Univ Putra Malaysia, Inst Adv Technol, Mat Synth & Characterizat Lab, Serdang 43400, Selangor, MalaysiaUniv Putra Malaysia, Inst Adv Technol, Mat Synth & Characterizat Lab, Serdang 43400, Selangor, Malaysia
Khiri, Mohammad Zulhasif Ahmad
Alassan, Zarifah Nadakkavil
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Univ Putra Malaysia, Fac Sci, Dept Phys, Serdang 43400, Selangor, MalaysiaUniv Putra Malaysia, Inst Adv Technol, Mat Synth & Characterizat Lab, Serdang 43400, Selangor, Malaysia
Alassan, Zarifah Nadakkavil
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Mohamed, Nurzilla
Zaid, Mohd Hafiz Mohd
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Univ Putra Malaysia, Fac Sci, Dept Phys, Serdang 43400, Selangor, MalaysiaUniv Putra Malaysia, Inst Adv Technol, Mat Synth & Characterizat Lab, Serdang 43400, Selangor, Malaysia
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King Abdulaziz Univ, Fac Sci, Phys Dept, Jeddah, Saudi Arabia
Al Azhar Univ, Fac Sci, Phys Dept, Cairo, EgyptKing Abdulaziz Univ, Fac Sci, Phys Dept, Jeddah, Saudi Arabia
Eldera, Samah S.
Al-wafi, Reem
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King Abdulaziz Univ, Fac Sci, Phys Dept, Jeddah, Saudi ArabiaKing Abdulaziz Univ, Fac Sci, Phys Dept, Jeddah, Saudi Arabia
Al-wafi, Reem
Al Harbi, Omar A.
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King Abdulaziz City Sci & Technol, POB 6086, Riyadh 11442, Saudi ArabiaKing Abdulaziz Univ, Fac Sci, Phys Dept, Jeddah, Saudi Arabia
Al Harbi, Omar A.
Ruessel, Christian
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Otto Schott Inst, Fraunhoferstr 6, D-07743 Jena, GermanyKing Abdulaziz Univ, Fac Sci, Phys Dept, Jeddah, Saudi Arabia
Ruessel, Christian
Hamzawy, Esmat M. A.
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Natl Res Ctr, Glass Res Dept, Cairo 12622, EgyptKing Abdulaziz Univ, Fac Sci, Phys Dept, Jeddah, Saudi Arabia
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Univ Putra Malaysia, Inst Adv Technol, Mat Synth & Characterizat Lab, Serdang 43400, Selangor, MalaysiaUniv Putra Malaysia, Inst Adv Technol, Mat Synth & Characterizat Lab, Serdang 43400, Selangor, Malaysia
Pallan, Nur Fadilah Baharuddin
Matori, Khamirul Amin
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Univ Putra Malaysia, Inst Adv Technol, Mat Synth & Characterizat Lab, Serdang 43400, Selangor, Malaysia
Univ Putra Malaysia, Fac Sci, Dept Phys, Serdang 43400, Selangor, MalaysiaUniv Putra Malaysia, Inst Adv Technol, Mat Synth & Characterizat Lab, Serdang 43400, Selangor, Malaysia
Matori, Khamirul Amin
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Hashim, Mansor
Azis, Raba'ah Syahidah
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Univ Putra Malaysia, Inst Adv Technol, Mat Synth & Characterizat Lab, Serdang 43400, Selangor, Malaysia
Univ Putra Malaysia, Fac Sci, Dept Phys, Serdang 43400, Selangor, MalaysiaUniv Putra Malaysia, Inst Adv Technol, Mat Synth & Characterizat Lab, Serdang 43400, Selangor, Malaysia
Azis, Raba'ah Syahidah
Zainuddin, Norhazlin
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Univ Putra Malaysia, Fac Sci, Dept Chem, Serdang 43400, Selangor, MalaysiaUniv Putra Malaysia, Inst Adv Technol, Mat Synth & Characterizat Lab, Serdang 43400, Selangor, Malaysia
Zainuddin, Norhazlin
Pallan, Nor Faizah Baharuddin
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Univ Teknol Malaysia, Fac Civil Engn, Dept Environm Engn, Skudai 81310, Johor, MalaysiaUniv Putra Malaysia, Inst Adv Technol, Mat Synth & Characterizat Lab, Serdang 43400, Selangor, Malaysia
Pallan, Nor Faizah Baharuddin
Idris, Fadzidah Mohd
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Univ Putra Malaysia, Inst Adv Technol, Mat Synth & Characterizat Lab, Serdang 43400, Selangor, MalaysiaUniv Putra Malaysia, Inst Adv Technol, Mat Synth & Characterizat Lab, Serdang 43400, Selangor, Malaysia
Idris, Fadzidah Mohd
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Ibrahim, Idza Riati
Wah, Loy Chee
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Univ Putra Malaysia, Inst Adv Technol, Mat Synth & Characterizat Lab, Serdang 43400, Selangor, MalaysiaUniv Putra Malaysia, Inst Adv Technol, Mat Synth & Characterizat Lab, Serdang 43400, Selangor, Malaysia
Wah, Loy Chee
Rusly, Siti Nor Ain
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Univ Putra Malaysia, Inst Adv Technol, Mat Synth & Characterizat Lab, Serdang 43400, Selangor, MalaysiaUniv Putra Malaysia, Inst Adv Technol, Mat Synth & Characterizat Lab, Serdang 43400, Selangor, Malaysia
Rusly, Siti Nor Ain
Adnin, Noorfauzana
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Univ Putra Malaysia, Inst Adv Technol, Mat Synth & Characterizat Lab, Serdang 43400, Selangor, MalaysiaUniv Putra Malaysia, Inst Adv Technol, Mat Synth & Characterizat Lab, Serdang 43400, Selangor, Malaysia
Adnin, Noorfauzana
Khiri, Mohammad Zulhasif Ahmad
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Univ Putra Malaysia, Inst Adv Technol, Mat Synth & Characterizat Lab, Serdang 43400, Selangor, MalaysiaUniv Putra Malaysia, Inst Adv Technol, Mat Synth & Characterizat Lab, Serdang 43400, Selangor, Malaysia
Khiri, Mohammad Zulhasif Ahmad
Alassan, Zarifah Nadakkavil
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Univ Putra Malaysia, Fac Sci, Dept Phys, Serdang 43400, Selangor, MalaysiaUniv Putra Malaysia, Inst Adv Technol, Mat Synth & Characterizat Lab, Serdang 43400, Selangor, Malaysia
Alassan, Zarifah Nadakkavil
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Mohamed, Nurzilla
Zaid, Mohd Hafiz Mohd
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Univ Putra Malaysia, Fac Sci, Dept Phys, Serdang 43400, Selangor, MalaysiaUniv Putra Malaysia, Inst Adv Technol, Mat Synth & Characterizat Lab, Serdang 43400, Selangor, Malaysia
机构:
King Abdulaziz Univ, Fac Sci, Phys Dept, Jeddah, Saudi Arabia
Al Azhar Univ, Fac Sci, Phys Dept, Cairo, EgyptKing Abdulaziz Univ, Fac Sci, Phys Dept, Jeddah, Saudi Arabia
Eldera, Samah S.
Al-wafi, Reem
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机构:
King Abdulaziz Univ, Fac Sci, Phys Dept, Jeddah, Saudi ArabiaKing Abdulaziz Univ, Fac Sci, Phys Dept, Jeddah, Saudi Arabia
Al-wafi, Reem
Al Harbi, Omar A.
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King Abdulaziz City Sci & Technol, POB 6086, Riyadh 11442, Saudi ArabiaKing Abdulaziz Univ, Fac Sci, Phys Dept, Jeddah, Saudi Arabia
Al Harbi, Omar A.
Ruessel, Christian
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h-index: 0
机构:
Otto Schott Inst, Fraunhoferstr 6, D-07743 Jena, GermanyKing Abdulaziz Univ, Fac Sci, Phys Dept, Jeddah, Saudi Arabia
Ruessel, Christian
Hamzawy, Esmat M. A.
论文数: 0引用数: 0
h-index: 0
机构:
Natl Res Ctr, Glass Res Dept, Cairo 12622, EgyptKing Abdulaziz Univ, Fac Sci, Phys Dept, Jeddah, Saudi Arabia