Zobrazeno 1 - 10
of 77
pro vyhledávání: '"Bui Xuan Vuong"'
Autor:
Nguyen Thi Kim Chung, Nguyen Anh Tien, Mittova Valentina, Chau Hong Diem, Nguyen Thi Lan, Mittova Irina Ya., Bui Xuan Vuong
Publikováno v:
Processing and Application of Ceramics, Vol 16, Iss 4, Pp 321-327 (2022)
A series of Nd1-xCdxFeO3 (x = 0.1, 0.2 and 0.3) nanoparticles were successfully synthesized from Nd(III), Cd(II) and Fe(III) nitrates by a simple co-precipitation method in boiling water with a 5% sodium hydroxide aqueous solution (without any surfac
Externí odkaz:
https://doaj.org/article/c9896bfdd8f84a66ae63be911c519d8c
Autor:
Nguyen Anh Tien, Nguyen Ngoc Tram, Mittova Irina Yakovlevna, Perov Nikolai Sergeevich, Mittova Valentina Olegovna, Hoang Thi Cam Chuong, Nguyen Van My, Nguyen Van Hung, Pham Vinh, Bui Xuan Vuong
Publikováno v:
Processing and Application of Ceramics, Vol 14, Iss 4, Pp 355-361 (2020)
In this work, PrFeO3 nanoparticles were synthesized by modified co-precipitation method and annealed at different temperatures up to 850°C. The annealed PrFeO3 nanoparticles have single phase orthorhombic structure and the average particle size of 2
Externí odkaz:
https://doaj.org/article/8cac06d75ed7441aa9d12635565bb251
Autor:
Ta Anh Tuan, Elena V. Guseva, Nguyen Anh Tien, Ha Tuan Anh, Bui Xuan Vuong, Le Hong Phuc, Nguyen Quan Hien, Bui Thi Hoa, Nguyen Viet Long
Publikováno v:
Конденсированные среды и межфазные границы, Vol 23, Iss 4 (2021)
Bioactive glasses (Bioglasses) are widely synthesized by the conventional sol-gel method consisting of two main steps for sol and gel formation. However, the conversion from sol to gel requires a long time (5–7 days). In this study, the hydrotherma
Externí odkaz:
https://doaj.org/article/cfa337845a604f84b72faedd2f9fd6f2
Autor:
Dang Xuan Du, Bui Xuan Vuong
Publikováno v:
Advances in Materials Science and Engineering, Vol 2019 (2019)
The preparation of water-soluble chitosan (WSC) with various molecular weights by gamma Co-60 irradiation of chitosan solution (5%) in the presence of hydrogen peroxide (1%) combined with acetylated reaction was carried out. The average molecular wei
Externí odkaz:
https://doaj.org/article/25bad78e40814add98f682c4245a460a
Publikováno v:
Crystals, Vol 11, Iss 3, p 283 (2021)
The paper focuses on the acid-free hydrothermal process for the synthesis of bioactive glass. The new method avoids the use of harmful acid catalysts, which are usually used in the sol-gel process. On the other hand, the processing time was reduced c
Externí odkaz:
https://doaj.org/article/8e821e5993d64a33a2fc806bce7dbd90
Autor:
Ta Anh Tuan, Elena V. Guseva, Le Hong Phuc, Nguyen Quan Hien, Nguyen Viet Long, Bui Xuan Vuong
Publikováno v:
Proceedings, Vol 62, Iss 1, p 6 (2020)
Bioactive glasses 70SiO2–(30-x)CaO–xZnO (x = 1, 3, 5 mol.%) were prepared by the acid-free hydrothermal method in keeping with green chemical technology. The synthetic glasses were investigated by TG-DSC, BET, XRD, and SEM–EDX methods. All synt
Externí odkaz:
https://doaj.org/article/5f16ddab53b6419bb784d3f47df824aa
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Autor:
Bao, Wen-Na, Almarashi, Adel, Pan, Hai-Feng, Du, Yong-Qiang, Issakhov, Alibek, Bui, Xuan Vuong, Yao, Shao-Wen, Nguyen, Anh Tien
Publikováno v:
In Journal of Molecular Liquids 15 June 2021 332
Autor:
Nguyen Thi Kim Chung, Nguyen Anh Tien, Valentina Olegovna Mittova, Chau Hong Diem, Nguyen Thi Truc Linh, Do Tra Huong, Nguyen Van Hung, Irina Yakovlevna Mittova, Bui Xuan Vuong
Publikováno v:
Journal of Sol-Gel Science and Technology. 104:239-245
Autor:
null Bui Thi Hoa, Le Hong Phuc, Nguyen Quan Hien, E. V. Guseva, Ta Anh Tuan, Nguyen Anh Tien, Nguyen Viet Long, Ha Tuan Anh, null Ravi P., N. Krishna Mohan, Võ Thúy Vi, Bui Xuan Vuong
Publikováno v:
Glass Physics and Chemistry. 48:273-279