Zobrazeno 1 - 10
of 1 057
pro vyhledávání: '"amorphous structure"'
Autor:
Zi-Bo Niu, Daxin Li, Dechang Jia, Zhihua Yang, Kunpeng Lin, Yan Wang, Paolo Colombo, Ralf Riedel, Yu Zhou
Publikováno v:
Journal of Advanced Ceramics, Vol 13, Iss 8, Pp 1198-1211 (2024)
In this study, a crack-free pyrolysis process of partially cured precursor powder compacts was developed to prepare dense silicon boron carbonitride (SiBCN) monoliths at much lower temperatures (1300 °C), thereby circumventing the challenges of sint
Externí odkaz:
https://doaj.org/article/f7097ceebfe84aa78e8ccde8c54c68a3
Autor:
Natalia Igorevna Cherkashina, Vyacheslav Ivanovich Pavlenko, Andrey Ivanovich Gorodov, Dar’ya Aleksandrovna Ryzhikh
Publikováno v:
Ceramics, Vol 7, Iss 3, Pp 989-1001 (2024)
In this study, we successfully obtained crystalline silicon from silica powder using a metal-induced crystallization method. For this purpose, powders were first prepared from organosilicon compounds and finely dispersed aluminum particles, then thei
Externí odkaz:
https://doaj.org/article/b519a722ea7b4d1bad377b6b312dd65b
Publikováno v:
Liang you shipin ke-ji, Vol 32, Iss 4, Pp 69-75 (2024)
The thermal denaturation of rice structure and its starch crystalline/amorphous structure was studied by mid-infrared (MIR) spectroscopy and two-dimensional mid-infrared (2D-MIR) spectroscopy. The results indicated that the infrared absorption modes
Externí odkaz:
https://doaj.org/article/fcc6981803d24e9da8e9ad6a409474f2
Autor:
Zhongkai Hao, Jing Lyu, Miao Tian, Xu Zhang, Kexin Wang, Shuo‐Wang Yang, Yuxin Zhang, Guo Qin Xu
Publikováno v:
Small Structures, Vol 5, Iss 4, Pp n/a-n/a (2024)
The improved electronic conductivity and ion diffusion efficiency of TiO2‐based anode materials have been extensively studied by introducing oxygen vacancies or creating amorphous structure. There has been little exploration of the synergistic effe
Externí odkaz:
https://doaj.org/article/be8ef6beb7994098b741ac347f7ba714
Autor:
Joshua Ginzburg, Mobish Shaji, Alexander Rabinovich, Dmitri Vainchtein, Christopher Sales, Alexander Fridman
Publikováno v:
Plasma, Vol 7, Iss 1, Pp 16-28 (2023)
Recent studies have demonstrated that the physical properties of water treated with non-thermal plasma, or plasma-activated water (PAW), significantly differ from those of distilled water. For example, contrary to expectation, the viscosity of PAW be
Externí odkaz:
https://doaj.org/article/64e3018db1cf4f2594cc16e133112ef0
Autor:
Jinpeng Liu, Ying Wang, Hanfei Zhu, Hongyu Luo, Xiao Zhai, Yu Huan, Jing Yan, Kun Wang, Chao Liu, Hongbo Cheng, Jun Ouyang
Publikováno v:
Journal of Advanced Ceramics, Vol 12, Iss 12, Pp 2300-2314 (2023)
Achieving an excellent energy storage performance, together with high cycling reliability, is desirable for expanding technological applications of ferroelectric dielectrics. However, in well-crystallized ferroelectric materials, the concomitant high
Externí odkaz:
https://doaj.org/article/f467e87c9ff34d3ca6ba8bee994cfe49
Autor:
Yuchen Liu, Yu Zhou, Dechang Jia, Zhihua Yang, Wenjiu Duan, Daxin Li, Shuzhou Li, Ralf Riedel, Bin Liu
Publikováno v:
Journal of Advanced Ceramics, Vol 12, Iss 5, Pp 984-1000 (2023)
The atomic structural features and the mechanical properties of amorphous silicoboron carbonitride ceramics with 13 different compositions in the Si–BN–C phase diagram are investigated employing ab-initio calculations. Both chemical bonds and loc
Externí odkaz:
https://doaj.org/article/39582f9b100346d0b9ba0c6a642877db
Publikováno v:
Applied Sciences, Vol 14, Iss 7, p 3008 (2024)
A model of α-Mg grain growth in an amorphous Mg72Zn28 alloy matrix was developed together with numerical software. Its application enables tracking the growth process of the α-Mg phase in an amorphous alloy. The model was based on the diffusion-dri
Externí odkaz:
https://doaj.org/article/654e5031779544c380293fe06b01f63e
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Akademický článek
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