Zobrazeno 1 - 10
of 12 480
pro vyhledávání: '"Sol–gel process"'
Autor:
Mousab Salaheldeen Mirghani
Publikováno v:
MethodsX, Vol 13, Iss , Pp 103071- (2024)
A systematic experimental optimization procedure was developed for the synthesis of cerium-doped titanium dioxide nanoparticles (CeTNPs) based on modified sol-gel process. The nanocomposite was prepared using titanium tetraisopropoxide (TTIP) as a ca
Externí odkaz:
https://doaj.org/article/5c0e84cd8fdb479686861a23d1d85da8
Publikováno v:
Heat Treatment and Surface Engineering, Vol 6, Iss 1 (2024)
Coating by sol–gel deposition to modify the tribological properties of K10 carbide cutting insert was performed. The study examines the thermal and tribological characteristics of uncoated cutting inserts and the cutting inserts coated with TiO2/8Y
Externí odkaz:
https://doaj.org/article/88f7f6505ed940b0870c0550f6695384
Autor:
Jin Young Oh, Dong Hyun Kim, Da-Bin Yang, Bo-Kyeong Choi, Dong Wook Lee, Hong-Gyu Park, Dae-Shik Seo
Publikováno v:
Journal of Materials Research and Technology, Vol 30, Iss , Pp 685-694 (2024)
Line pattern replication process through nanoimprint lithography (NIL) method has been used in numerous of research fields. NIL technology is not yet utilized for displays industry, and we propose an alignment layer of the sol-gel process using NIL.
Externí odkaz:
https://doaj.org/article/cbc748f1b1be47e5be79786682529a9b
Publikováno v:
Environmental Advances, Vol 16, Iss , Pp 100531- (2024)
This study compares nickel oxide (NiO) derived from fire assay waste nickel sulphide (FA-NiS) and chemical precipitation and sol-gel process. This work reports the first time NiO prepared through chemical precipitation from the waste for VOC sensing
Externí odkaz:
https://doaj.org/article/e54af48e9c51480f974958d4886e78eb
Autor:
Halima El Aadad, Hicham El Hamzaoui, Gaëlle Brévalle-Wasilewski, Rémy Bernard, Christophe Kinowski, Yves Quiquempois, Marc Douay
Publikováno v:
Materials Today Advances, Vol 22, Iss , Pp 100500- (2024)
Owning to their intrinsic properties, silica-based glasses are widely used in various technological fields, especially in photonics. However, high degree of flexibility is yet challenging in realization of next-generation miniaturized optical compone
Externí odkaz:
https://doaj.org/article/c21046885cb0458c848d30dc3fe88bdf
Publikováno v:
Academic Science Journal, Vol 2, Iss 2 (2024)
Ni-Co-Mn-Mg ferrite nanoparticles with the formula (Ni,Co)xMn0.25-xMg0.75Fe2O4 were synthesized in this work by employing the sol-gel auto-combustion process, with nitrates used as the cations source and citric acid (C6H8O7) as the combustion agent.
Externí odkaz:
https://doaj.org/article/f6b7ea08eb7548748eb9229ff8f6fd77
Autor:
Alaa E. Al-Ahmad, Stéphanie D. Lambert, Julien G. Mahy, Benoît Heinrichs, Wissal Wannoussa, Ludivine Tasseroul, Frédéric Weekers, Philippe Thonart, Serge Hiligsmann
Publikováno v:
AIMS Environmental Science, Vol 10, Iss 6, Pp 764-793 (2023)
Then, these 7 NPs were tested first in batch experiments with acetate as a carbon substrate for bio-methane production. Ni/SiO2 and Co/SiO2 showed the best enhancement of methane production from acetate. From this part, both NPs were tested for bio-m
Externí odkaz:
https://doaj.org/article/8edaec85a94149c6a7dbfff7344395a8
Autor:
Camila Beatriz Barros Araújo, José de Oliveira Alves Júnior, Mariana Rillo Sato, Kammila Martins Nicolau Costa, Jéssica Roberta Lima, Bolívar Ponciano Goulart de Lima Damasceno, Francisco José Batista de Lima Junior, Bruna Galdorfini Chiari Andréo, Vanda Lucia dos Santos, João Augusto Oshiro-Junior
Publikováno v:
Pharmaceutics, Vol 16, Iss 8, p 1097 (2024)
This study aimed to develop a novel ureasil–polyether transdermal hybrid matrix (U-PEO) loaded with Annona muricata concentrated extract (AMCE), which exhibits potent anti-inflammatory activity. The extract was obtained by maceration, a method that
Externí odkaz:
https://doaj.org/article/25e764aa639045eebe7ebba02002015e
Publikováno v:
Journal of Materials Research and Technology, Vol 26, Iss , Pp 6182-6192 (2023)
In this research, the dispersion characteristics of the suspension containing precursors were investigated in terms of charge, particle size, and rheological properties. Zirconium carbide nanopowder was prepared in the four-component system of alkoxi
Externí odkaz:
https://doaj.org/article/c305a7313c9445e38377188bc623f1ec
Autor:
Raju Kumar Sharma, Gobinda Dey, Pritam Banerjee, Jyoti Prakash Maity, Chung-Ming Lu, Shau-Chun Wang, Yi-Hsun Huang, Pin-Yun Lin, Yung-Ping Chen, Chien-Yen Chen
Publikováno v:
Journal of Materials Research and Technology, Vol 24, Iss , Pp 2629-2639 (2023)
The present study pointedly investigates the synthesis of mesoporous silica nanoparticles (sol–gel method) using four different surfactants (biosurfactants, CTAB, SDS and tween-80) under mild condition, was characterized by XRD (Low and wide angle)
Externí odkaz:
https://doaj.org/article/1415b54709654716893145a73da8188c