Zobrazeno 1 - 10
of 539
pro vyhledávání: '"powder synthesis"'
Autor:
QIN Yunpu, ZHANG Zhirui, ZHAO Yongzhi, WANG Yong, LIU Luan, ZHANG Yiming, XU Haifeng, JI Xiaoxia, ZHANG Zepeng, WANG Yuelong, HE Qing, LU Huifeng, ZHANG Deyin, WU Haoyang, PU Enxiang, JIA Baorui, QU Xuanhui, QIN Mingli
Publikováno v:
Fenmo yejin jishu, Vol 42, Iss 3, Pp 215-225 (2024)
Aluminum nitride (AlN) has high thermal conductivity, good insulation, low thermal expansion coefficient, non-magnetic, and other excellent properties used as a key material for high-end equipment in semiconductor, electric vacuum, and other fields.
Externí odkaz:
https://doaj.org/article/f6cc267b4a944f06b5cc179c9225649e
Autor:
Mehdi Estili, Rong-Jun Xie, Kohsei Takahashi, Shiro Funahashi, Tohru S. Suzuki, Naoto Hirosaki
Publikováno v:
Science and Technology of Advanced Materials, Vol 25, Iss 1 (2024)
Nitrides and oxynitrides isostructural to α-Si3N4 (M-α-SiAlON, M = Sr, Ca, Li) possess superb thermally stable photoluminescence (PL) properties, making them reliable phosphors for high-power solid-state lighting. However, the synthesis of phase-pu
Externí odkaz:
https://doaj.org/article/5b9bde5496ad4c5cb0683dc5719d63f5
Autor:
Subramani Supriya
Publikováno v:
Open Ceramics, Vol 18, Iss , Pp 100608- (2024)
Plenty of traditional and novel sintering techniques have been utilized to enhance the performance of perovskite materials. Among several sintering methods, electric field-assisted spark plasma sintering (SPS) is a modern category and has been effect
Externí odkaz:
https://doaj.org/article/0dbed617be4d4d6e9cc3f329bd4c7b68
Publikováno v:
Fenmo yejin jishu, Vol 42, Iss 2, Pp 97-106, 134 (2024)
AlON transparent ceramics have been widely used in many fields due to the excellent optical and mechanical properties. The development of AlON transparent ceramics was introduced in the paper, and the reasons affecting the light transmittance of cera
Externí odkaz:
https://doaj.org/article/dfa14e6ad3a149d7af0ffe86c8303751
Autor:
Brian Bettes, Yi Xie
Publikováno v:
Materials Research Letters, Vol 11, Iss 1, Pp 1-20 (2023)
Neutron flux measurement has a critical role in reactor safety. A potential novel sensor development is through the use of fissionable and fissile isotopes doped into yttrium aluminum garnets (e.g. U:YAG). To develop this sensor, the material must be
Externí odkaz:
https://doaj.org/article/13e01eef095d4e1da21d9074aeb1c2f7
Autor:
Özdemir Betül, Canikoglu Nuray
Publikováno v:
Processing and Application of Ceramics, Vol 16, Iss 4, Pp 303-309 (2022)
In this study, zirconium nitride (ZrN) powders were prepared using zirconium oxide (ZrO2) and carbon black via the dynamic thermochemical method, called the dynamic carbothermal reduction and nitridation (DCRN) method. The effects of process temperat
Externí odkaz:
https://doaj.org/article/6c6a9b5b982b46c79f16e3c500184ddc
Publikováno v:
Ceramics, Vol 5, Iss 4, Pp 837-847 (2022)
Raw material is one of the most decisive factors for the quality of sintered boron carbide (B4C) products, in the past, there were relatively successful efforts for the synthesis of B4C powders via carbothermal reduction approaches. To prepare high-q
Externí odkaz:
https://doaj.org/article/6b337878764c4776b29d96b8329ec6ee
Akademický článek
Tento výsledek nelze pro nepřihlášené uživatele zobrazit.
K zobrazení výsledku je třeba se přihlásit.
K zobrazení výsledku je třeba se přihlásit.
Publikováno v:
Science and Technology of Advanced Materials, Vol 22, Iss 1, Pp 150-159 (2021)
Post-neodymium magnets that possess high heat resistance, coercivity, and (BH)max are desired for future-generation motors. However, the candidate materials for post-neodymium magnets such as Sm2Fe17N3 and metastable magnetic alloys have certain proc
Externí odkaz:
https://doaj.org/article/f8efc1ae30ff43e797882f6f27dcf711
Akademický článek
Tento výsledek nelze pro nepřihlášené uživatele zobrazit.
K zobrazení výsledku je třeba se přihlásit.
K zobrazení výsledku je třeba se přihlásit.