Zobrazeno 1 - 3
of 3
pro vyhledávání: '"Jiyong Xia"'
Publikováno v:
Transactions of Nonferrous Metals Society of China. 22:2289-2294
α-Bi 2 O 3 powders were prepared from nanometer Bi powders through low-temperature oxidation at less than 873.15 K. XRD, SEM, TEM and HRTEM were used to characterize the structure and morphology of Bi powders and Bi 2 O 3 particles. Kinetic studies
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::001facdf0a923b2e5511f740e1b7892c
https://doi.org/10.1016/s1003-6326(11)61462-3
https://doi.org/10.1016/s1003-6326(11)61462-3
Publikováno v:
Procedia Engineering. 27:1441-1447
Precursor of BiOCl was synthesized using BiCl3 and NaOH. Bi2O3 whiskers with high aspect ratio were prepared through reversing-titration method, i.e., dispersing BiOCl in Na2SO4, then dropped it in NaOH solution. The formation of monoclinic α-Bi2O3
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::753bac338473b29895b07e4a85972f47
https://doi.org/10.1016/j.proeng.2011.12.606
https://doi.org/10.1016/j.proeng.2011.12.606
Publikováno v:
Advances in Civil Engineering, Vol 2021 (2021)
Modal parameters are important parameters for the dynamic response analysis of structures. An output-only modal parameter identification technique based on Hilbert Vibration Decomposition (HVD) is developed herein for structural modal parameter ident
Externí odkaz:
https://doaj.org/article/0808154d4c114473856f991de39b1785