Zobrazeno 1 - 10
of 19
pro vyhledávání: '"Hue Dang Thi Minh"'
Publikováno v:
Heliyon, Vol 6, Iss 11, Pp e05548- (2020)
The present article is aimed to investigate influence of the heating rate, temperature (T), pressure (P) on the structure and phase transition of amorphous Ni material with heating rate 2 × 105, 2 × 106 and 2 × 107 K/s at T = 300 K; T = 300, 400,
Externí odkaz:
https://doaj.org/article/30a432dc24174a0091cea8b588a2121e
Autor:
Chi Huynh Dang, Tu Nguyen Cong, Mai Nguyen Thi Tuyet, Nga Nguyen Kim, Hue Dang Thi Minh, Anh Trinh Xuan, Huyen Tran Thi Thu, Lan Nguyen Thi, Anh Luu Thi Lan, Dung Ta Ngoc
Publikováno v:
Vietnam Journal of Catalysis and Adsorption. 10:65-70
These experiment fabricated C3N4 powdermaterials by the calcinational method and fabricated Cu2O, Cu2O-3%C3N4, Cu2O-5%C3N4 nanomaterials by the hydrothermal method. The powdermaterials characteristics were studied by methods such as: X-ray diffractio
Publikováno v:
Vietnam Journal of Catalysis and Adsorption. 10:94-98
Composite materials MIL-53(Fe)/Fe3O4 have been successfully synthesized on the basis of MIL-53 metal organic framework materials by hydrothermal method. Material characteristics were studied through XRD, SEM methods. The material has good adsorption
Autor:
Nga Nguyen Kim, Anh Luu Thi Lan, Dung Ta Ngoc, Hue Dang Thi Minh, Lan Nguyen Thi, Tu Nguyen Cong, Anh Trinh Xuan, Huyen Tran Thi Thu, Chinh Huynh Dang, Mai Nguyen Thi Tuyet
Publikováno v:
Vietnam Journal of Catalysis and Adsorption. 10:34-39
The experiment had fabricated and studied the properties of ZnO and Cu doped ZnO nanoparticles with the change of the hexamethylene tetramine surfactant content (HMTA) with molar ratio Zn2 +: HMTA = 1: x; x = 1, 2 and 4. The methods were used to stud
Autor:
Chinh Huynh Dang, Nga Nguyen Kim, Mai Nguyen Thi Tuyet, Hoang Tran Vinh, Huyen Tran Thi Thu, Chien Hoang Thi, Hue Dang Thi Minh
Publikováno v:
Vietnam Journal of Catalysis and Adsorption. 10:1-5
In this paper, nanocomposite materials of xCoFe2O4/(1-x)(TiO2–5%La) (x = 0.2) were synthesized in a two-step procedure, combining a co-precipitation and hydrothermal methods. The morphological and structural characteristics of the material were stu
Autor:
Lam Nguyen Thi, Anh Trinh Xuan, Anh Luu Thi Lan, Tu Nguyen Cong, Dung Ta Ngoc, Chinh Huynh Dang, Mai Nguyen Thi Tuyet, May Truong Thi, Hue Dang Thi Minh, Huyen Tran Thi Thu, Nga Nguyen Kim
Publikováno v:
Vietnam Journal of Catalysis and Adsorption. 9:112-117
The octahedra single-phase Cu2O nanoparticles were fabricated from copper salts precursors with different anions including SO42-, Cl-, CH3COO- and NO3-. The prepared materials were characterized by: XRD, Raman shift, SEM, solid UV-vis absorption spec
Autor:
Dung Trinh Viet, Hoang Dang Huy, Thao Le Thi Thu, Mai Nguyen Thi Tuyet, Thuy Pham Thi, Hue Dang Thi Minh, Chinh Huynh Dang, Tuan Hoang Ngoc
Publikováno v:
Vietnam Journal of Catalysis and Adsorption. 9:75-80
The experiment was conducted to research and fabricate single phase olivine LiCoPO4 materials with nano-meter structure by hydrothermal method at different temperatures of 190oC, 200oC and 240oC. Methods of determining the structure and characteristi
Publikováno v:
Advances in Materials Physics and Chemistry. 10:125-150
This paper studies the influence factors of atoms number (N) at temperature (T) and after annealing time (t) on the structure shape and the plastic deformation of Polyethylene C2H4 (PE) by the Molecular Dynamics (MD) method with Dreading pair interac
Publikováno v:
Journal of Science Natural Science. 64:31-38
Publikováno v:
Journal of Science Natural Science. 64:36-44