Zobrazeno 1 - 10
of 27
pro vyhledávání: '"Jiahong Niu"'
Publikováno v:
Journal of Materials Research and Technology, Vol 24, Iss , Pp 5159-5164 (2023)
High strength and toughness are contradictory in ceramic materials. Improving the toughness of ceramics through the introduction of a ductile phase to dissipate energy is usually at the sacrifice of strength, stiffness, and the ability to operate at
Externí odkaz:
https://doaj.org/article/9d1785d84d3f468c8acdba27746f74bc
Publikováno v:
Journal of Advanced Ceramics, Vol 6, Iss 1, Pp 43-49 (2017)
Abstract The electronic structures and optical properties of the monoclinic ZrO2 (m-ZrO2) are investigated by means of first-principles local density approximation (LDA) + U approach. Without on-site Coulomb interactions, the band gap of m-ZrO2 is 3.
Externí odkaz:
https://doaj.org/article/6b5c46081a8349ce98e98a082d887cb3
Publikováno v:
International Journal of Hydrogen Energy. 48:5116-5125
Autor:
Erying Chen, Ling Qin, Feifei Li, Yanbing Yang, Zhenyu Liu, Xiao Yu, Jiahong Niu, Runfeng Wang, Huawen Zhang, Hailian Wang, Bin Liu, Yanan Guan
Foxtail millet (Setaria italica (L.) P. Beauv) is an important food and forage crop that is well adapted to nutrient-poor soils. However, little is known about how foxtail millet adapts to low nitrogen (LN) at the physiological and molecular levels.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9ad24ab96acf7b97cf5ab8e11442ec8c
https://doi.org/10.20944/preprints202305.0565.v1
https://doi.org/10.20944/preprints202305.0565.v1
Autor:
Jiahong Niu, Yanan Guan, Xiao Yu, Runfeng Wang, Ling Qin, Erying Chen, Yanbing Yang, Huawen Zhang, Hailian Wang, Feifei Li
Publikováno v:
International Journal of Molecular Sciences; Volume 24; Issue 8; Pages: 7217
Early maturity is an important agronomic trait in most crops, because it can solve the problem of planting in stubble for multiple cropping as well as make full use of light and temperature resources in alpine regions, thereby avoiding damage from lo
Publikováno v:
Ceramics International. 48:16033-16041
Autor:
Sijia Shen, Hongbo Li, Yanxiang Liang, Chuanyun Wang, Jiahong Niu, Nanming Feng, Ning Zhang, Lingwei Yang
Publikováno v:
Materials Science and Engineering: A. 871:144898
Publikováno v:
Ceramics International. 46:2086-2092
Multi-morphology amorphous SiOC nanowires were successfully prepared within the interfacial interstices between the unaffected SiCN ceramic and the bracket during the laser ablation of polymer-derived SiCN ceramic in a low-pressure argon atmosphere.
Publikováno v:
Journal of the European Ceramic Society. 39:4535-4544
The thermal stability and nanostructure evolution of amorphous SiCN ceramics during laser ablation in an argon atmosphere were investigated. Laser irradiation experiments were performed by using a continuous wave CO2 laser, and a finite element simul
Publikováno v:
Carbon. 153:21-31
Polymer-derived ceramics, which are a class of emerging ultrahigh-temperature semiconductor materials, face challenges when it comes to the semiconductor–metal interconnects. High thermal stress produced at the semiconductor–metal interface durin