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Effect of YSZ sol-gel coating on interaction of Crofer22 APU with sealing glass for solid oxide fuel/electrolysis cell
, Article Journal of Alloys and Compounds ; Volume 847 , 20 December , 2020 ; Nemati, A ; Faghihi Sani, M. A ; Fakouri Hasanabadi, M ; Abdoli, H ; Sharif University of Technology
Elsevier Ltd
2020
Abstract
Interactions between the metal interconnect and glass sealant in the solid oxide cells stack are critical to retaining the system integrity. To address this issue, in the current study, 8YSZ coating is applied on the Crofer22 APU steel via sol-gel and dip-coating method. Dense and continuous 8YSZ coatings are obtained on Crofer22 APU substrates. X-ray diffraction and Raman spectroscopy results show that both cubic and tetragonal structures of 8YSZ are formed. A glass-based sealing paste is applied on bare and 8YSZ coated Crofer22 APU steel. The interfacial compatibility and chemical stability of steel/glass and steel/8YSZ/glass joint couples are investigated using SEM and EDS line scan...
A Study on Optoelectronic Properties of Copper Zinc Tin Sulfur Selenide: A Promising Thin-Film Material for Next Generation Solar Technology
, Article Crystal Research and Technology ; Volume 56, Issue 7 , 2021 ; 02321300 (ISSN) ; Zubair, M ; Khesro, A ; Ahmed, R ; Uddin, S ; Shahzad, N ; Alrobei, H ; Kalam, A ; Al-Sehemi, A. G ; Ul Haq, B ; Sharif University of Technology
John Wiley and Sons Inc
2021
Abstract
Studies on copper zinc tin sulpher selenide (CZTSSe) thin-film material and its applications as a base material are intensively being researched since it is an earth-abundant, inexpensive, flexible, and interesting material for next-generation optoelectronic technologies. Apropos, this study explores and reports the synthesis of CZTSSe thin films and their key optoelectronics characteristics. The reported films are fabricated on a soda-lime glass substrate by using a physical vapor deposition technique, and then annealed from 250 to 450 °C. From the X-ray diffraction analysis, the structure of the as-deposited thin films is found to be amorphous in nature. Annealed thin films of CZTSSe...
A study on optoelectronic properties of copper zinc tin sulfur selenide: A promising thin-film material for next generation solar technology
, Article Crystal Research and Technology ; Volume 56, Issue 7 , 2021 ; 02321300 (ISSN) ; Zubair, M ; Khesro, A ; Ahmed, R ; Uddin, S ; Shahzad, N ; Alrobei, H ; Kalam, A ; Al Sehemi, A. G ; Ul Haq, B ; Sharif University of Technology
John Wiley and Sons Inc
2021
Abstract
Studies on copper zinc tin sulpher selenide (CZTSSe) thin-film material and its applications as a base material are intensively being researched since it is an earth-abundant, inexpensive, flexible, and interesting material for next-generation optoelectronic technologies. Apropos, this study explores and reports the synthesis of CZTSSe thin films and their key optoelectronics characteristics. The reported films are fabricated on a soda-lime glass substrate by using a physical vapor deposition technique, and then annealed from 250 to 450 °C. From the X-ray diffraction analysis, the structure of the as-deposited thin films is found to be amorphous in nature. Annealed thin films of CZTSSe...