Zobrazeno 1 - 10
of 86
pro vyhledávání: '"Minh Vien Le"'
Publikováno v:
Chemical Engineering Transactions, Vol 72 (2019)
In the present study, photocatalytic materials of TiO2/SiO2 and nitrogen-dopedTiO2/SiO2 were prepared by sol–gel method. Their photocatalytic activities were evaluated using ß-naphthol solution with a 25 W lamp (Natural light PT 2191-ExoTerra) as
Externí odkaz:
https://doaj.org/article/533e0db1b51945938f68a23ea5b0eb7f
Autor:
Phuong Thai Pham, Nam T.S. Phan, Tung T. Nguyen, Nguyen Khanh Duyen, Thi-Thuy-Ngan Nguyen, Ngoc-Thanh-Phuong Thai, Minh-Vien Le
Publikováno v:
Journal of Applied Science and Engineering, Vol 27, Iss 8, Pp 3039-3046 (2024)
In this work, LaMnO3 was prepared by the sol-gel method followed by thermal treatment. The catalytic activity of LaMnO3 in the synthesis of 2-henylbenzo[d]imidazo[2,1-b]thiazole (2-PIT) from 2-aminobenzothiazole and acetophenone was strongly influenc
Externí odkaz:
https://doaj.org/article/b21f152aa48a49979c510edeaf3b3599
Autor:
Pham-Ngoc-My Le, Huyen-Tran Tran, Ngoc-Diem-Trinh Huynh, Triet-Han Ngo, Vinh-Tien Truong, Minh-Vien Le
Publikováno v:
Journal of Applied Science and Engineering, Vol 27, Iss 6, Pp 2605-2615 (2024)
The current research focuses on the synthesis, characterization, photocatalytic activity, and the reusability of Fe-doped- TiO2 photocatalyst. The photocatalyst were successfully synthesized using sol-gel method with different Fe-doping concentration
Externí odkaz:
https://doaj.org/article/5164bc9688214f0fa151cd5c1b13f03b
Publikováno v:
Nanomaterials, Vol 14, Iss 1, p 11 (2023)
Gas-sensing technology has witnessed significant advancements that have been driven by the emergence of graphene quantum dots (GQDs) and their tailored nanocomposites. This comprehensive review surveys the recent progress made in the construction met
Externí odkaz:
https://doaj.org/article/06ce114bb3e04dd3a7c3e593bf9b73aa
Autor:
Suresh Sagadevan, Ramesh Poonchi Sivasankaran, J. Anita Lett, Is Fatimah, Getu Kassegn Weldegebrieal, Estelle Léonard, Minh-Vien Le, Tetsuo Soga
Publikováno v:
Symmetry, Vol 15, Iss 6, p 1139 (2023)
The symmetric nano morphologies, asymmetric electronic structures, and as well as the heterojunctions of the developed photocatalytic systems perform a vital role in promoting light absorption, separation of electron and hole pairs and charge carrier
Externí odkaz:
https://doaj.org/article/d043584683a340fca28d67ddfa5c4698
Publikováno v:
RSC Advances. 13:3341-3345
The synthesis of imidazol[2,1-b]benzothiazoles catalyzed by perovskites namely Ni-doped LaMnO3 is reported. The conditions are tolerant of many functionalities. The perovskites were recyclable up to 3 times while structure was still remained.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9fbb0630107dc0d3769d2555c7f12558
https://doi.org/10.1039/d2ra08045a
https://doi.org/10.1039/d2ra08045a
Autor:
J. Anita Lett, Solhe F. Alshahateet, Is Fatimah, Ramesh Poonchi Sivasankaran, Assefu Kassegn Sibhatu, Minh-Vien Le, Suresh Sagadevan
Publikováno v:
Topics in Catalysis. 66:126-138
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ac6782661da8f36f92cbce5c800f5cf2
https://doi.org/10.1007/s11244-022-01710-6
https://doi.org/10.1007/s11244-022-01710-6
Autor:
Ngoc-Diep Pham, Nguyen Hien Thao, Van Hoang Luan, Hoang Anh Hoang, Suresh Sagadevan, Manh-Thang Ngo, Nhung Nguyen Hong Duong, Minh-Vien Le
Publikováno v:
Topics in Catalysis. 66:75-88
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4170cc6fde970eef59fa281dabec9603
https://doi.org/10.1007/s11244-022-01700-8
https://doi.org/10.1007/s11244-022-01700-8
Autor:
Khang H. Trinh, Son H. Doan, Tien V. Huynh, Phuong H. Tran, Diep N. Pham, Minh-Vien Le, Tung T. Nguyen, Nam T. S. Phan
Publikováno v:
Royal Society Open Science, Vol 6, Iss 11 (2019)
A strontium-doped lanthanum cobaltite perovskite material was prepared, and used as a recyclable and effective heterogeneous catalyst for the direct oxidative coupling of alkenes with aromatic aldehydes to produce α,β-unsaturated ketones. The react
Externí odkaz:
https://doaj.org/article/427197032c024df9883d6c888e640b2a
Publikováno v:
Journal of Chemistry, Vol 2019 (2019)
Fuel cells could be a highly effective and eco-friendly technology to transform chemical energy stored in fuel to useful electricity and thus are presently appraised as a standout among the most encouraging advancements for future energy demand. Soli
Externí odkaz:
https://doaj.org/article/b9392b2857d64dbbadd7bdbfd726dd0f